{"id":4711,"date":"2024-05-30T02:28:33","date_gmt":"2024-05-30T02:28:33","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4711"},"modified":"2024-05-30T02:29:36","modified_gmt":"2024-05-30T02:29:36","slug":"stainless-steel-powders-202405302","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/stainless-steel-powders-202405302\/","title":{"rendered":"Pr\u00e1\u0161ky z nerezov\u00e9 oceli"},"content":{"rendered":"

P\u0159ehled Pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n

Pr\u00e1\u0161ky z nerezov\u00e9 oceli jsou univerz\u00e1ln\u00edm a nepostradateln\u00fdm materi\u00e1lem pou\u017e\u00edvan\u00fdm v \u0161irok\u00e9 \u0161k\u00e1le pr\u016fmyslov\u00fdch odv\u011btv\u00ed, od automobilov\u00e9ho a leteck\u00e9ho pr\u016fmyslu a\u017e po zdravotnick\u00e9 p\u0159\u00edstroje a spot\u0159ebn\u00ed elektroniku. D\u00edky sv\u00fdm jedine\u010dn\u00fdm vlastnostem, jako je vysok\u00e1 odolnost proti korozi, pevnost a trvanlivost, jsou ide\u00e1ln\u00ed pro v\u00fdrobu sou\u010d\u00e1st\u00ed, kter\u00e9 vy\u017eaduj\u00ed vysok\u00fd v\u00fdkon a dlouhou \u017eivotnost. Co p\u0159esn\u011b jsou ale pr\u00e1\u0161kov\u00e9 nerezov\u00e9 oceli a pro\u010d jsou tak d\u016fle\u017eit\u00e9? Poj\u010fme se pono\u0159it do fascinuj\u00edc\u00edho sv\u011bta t\u011bchto kovov\u00fdch pr\u00e1\u0161k\u016f, prozkoumat jejich r\u016fzn\u00e9 typy, pou\u017eit\u00ed a v\u0161e, co pot\u0159ebujete v\u011bd\u011bt, abyste pochopili jejich v\u00fdznam.<\/p>\n\n\n\n

Co jsou pr\u00e1\u0161ky z nerezov\u00e9 oceli?<\/strong><\/h2>\n\n\n\n

Pr\u00e1\u0161ky z nerezov\u00e9 oceli jsou jemn\u00e9 \u010d\u00e1stice nerezov\u00e9 oceli, kter\u00e9 se vyr\u00e1b\u011bj\u00ed r\u016fzn\u00fdmi procesy, jako je atomizace, mechanick\u00e9 fr\u00e9zov\u00e1n\u00ed nebo chemick\u00e1 redukce. Tyto pr\u00e1\u0161ky pak lze pou\u017e\u00edt v r\u016fzn\u00fdch v\u00fdrobn\u00edch technik\u00e1ch, v\u010detn\u011b pr\u00e1\u0161kov\u00e9 metalurgie, aditivn\u00ed v\u00fdroby (3D tisk) a povlak\u016f.<\/p>\n\n\n

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\"Pr\u00e1\u0161ky<\/figure>\n<\/div>\n\n\n

Typy Pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n

Pr\u00e1\u0161ky z nerezov\u00e9 oceli se vyr\u00e1b\u011bj\u00ed v r\u016fzn\u00fdch t\u0159\u00edd\u00e1ch a slo\u017een\u00edch, z nich\u017e ka\u017ed\u00e1 je vhodn\u00e1 pro specifick\u00e9 aplikace. Zde je bli\u017e\u0161\u00ed pohled na n\u011bkter\u00e9 obl\u00edben\u00e9 modely:<\/p>\n\n\n\n

Model<\/strong><\/th>Kompozice<\/strong><\/th>Vlastnosti<\/strong><\/th>APLIKACE<\/strong><\/th><\/tr><\/thead>
316L<\/strong><\/td>\u017delezo, chrom, nikl, molybden<\/td>Vysok\u00e1 odolnost proti korozi, dobr\u00e1 sva\u0159itelnost, vynikaj\u00edc\u00ed mechanick\u00e9 vlastnosti<\/td>L\u00e9ka\u0159sk\u00e9 implant\u00e1ty, n\u00e1mo\u0159n\u00ed za\u0159\u00edzen\u00ed, chemick\u00e9 zpracov\u00e1n\u00ed<\/td><\/tr>
304L<\/strong><\/td>\u017delezo, chrom, nikl<\/td>Dobr\u00e1 odolnost proti korozi, snadn\u00e1 v\u00fdroba, n\u00e1kladov\u011b efektivn\u00ed<\/td>Kuchy\u0148sk\u00e9 pot\u0159eby, za\u0159\u00edzen\u00ed pro zpracov\u00e1n\u00ed potravin, architektonick\u00e9<\/td><\/tr>
17-4 PH<\/strong><\/td>\u017delezo, chrom, nikl, m\u011b\u010f<\/td>Vysok\u00e1 pevnost, tvrdost, dobr\u00e1 odolnost proti korozi, tepeln\u011b zpracovateln\u00e9<\/td>Leteck\u00fd pr\u016fmysl, petrochemie, jadern\u00e9 reaktory<\/td><\/tr>
430<\/strong><\/td>\u017delezo, chrom<\/td>Dobr\u00e1 odolnost proti korozi, magnetick\u00e1, ni\u017e\u0161\u00ed n\u00e1klady<\/td>Automobilov\u00e9 oblo\u017een\u00ed, spot\u0159ebi\u010de, dekorativn\u00ed aplikace<\/td><\/tr>
420<\/strong><\/td>\u017delezo, chrom, uhl\u00edk<\/td>Vysok\u00e1 tvrdost, dobr\u00e1 odolnost proti opot\u0159eben\u00ed, lze kalit<\/td>P\u0159\u00edbory, chirurgick\u00e9 n\u00e1stroje, n\u00e1\u0159ad\u00ed<\/td><\/tr>
440C<\/strong><\/td>\u017delezo, chrom, uhl\u00edk<\/td>Velmi vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed, dobr\u00e1 odolnost proti korozi<\/td>Lo\u017eiska, sou\u010d\u00e1sti ventil\u016f, no\u017ee no\u017e\u016f<\/td><\/tr>
F51 (Duplex)<\/strong><\/td>\u017delezo, chrom, nikl, molybden<\/td>Vysok\u00e1 pevnost, vynikaj\u00edc\u00ed odolnost proti korozi, dobr\u00e1 sva\u0159itelnost<\/td>Ropn\u00fd a plyn\u00e1rensk\u00fd pr\u016fmysl, chemick\u00e9 zpracov\u00e1n\u00ed, n\u00e1mo\u0159n\u00ed pr\u016fmysl<\/td><\/tr>
904L<\/strong><\/td>\u017delezo, chrom, nikl, molybden, m\u011b\u010f<\/td>Extr\u00e9mn\u011b vysok\u00e1 odolnost proti korozi, dobr\u00e1 hou\u017eevnatost<\/td>Za\u0159\u00edzen\u00ed pro chemick\u00e9 zpracov\u00e1n\u00ed, farmacii a mo\u0159skou vodu<\/td><\/tr>
2507 (Super Duplex)<\/strong><\/td>\u017delezo, chrom, nikl, molybden<\/td>V\u00fdjime\u010dn\u00e1 pevnost a odolnost proti korozi, vysok\u00e1 odolnost proti \u00fanav\u011b<\/td>Offshore, petrochemie, odsolovac\u00ed za\u0159\u00edzen\u00ed<\/td><\/tr>
2205 (Duplex)<\/strong><\/td>\u017delezo, chrom, nikl, molybden<\/td>Vyv\u00e1\u017een\u00e9 vlastnosti austenitick\u00e9 a feritick\u00e9 nerezov\u00e9 oceli, vysok\u00e1 pevnost<\/td>Konstruk\u010dn\u00ed aplikace, tlakov\u00e9 n\u00e1doby, v\u00fdm\u011bn\u00edky tepla<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Aplikace pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli<\/strong><\/h2>\n\n\n\n

Pr\u00e1\u0161ky z nerezov\u00e9 oceli se d\u00edky sv\u00fdm jedine\u010dn\u00fdm vlastnostem pou\u017e\u00edvaj\u00ed v \u0161irok\u00e9 \u0161k\u00e1le aplikac\u00ed. Prozkoumejme n\u011bkter\u00e1 z nejb\u011b\u017en\u011bj\u0161\u00edch pou\u017eit\u00ed:<\/p>\n\n\n\n

Pr\u016fmysl<\/strong><\/th>Aplikace<\/strong><\/th>V\u00fdhody<\/strong><\/th><\/tr><\/thead>
Automotivn\u00ed<\/strong><\/td>Vst\u0159ikova\u010de paliva, v\u00fdfukov\u00e9 syst\u00e9my, sou\u010d\u00e1sti motoru<\/td>Vysok\u00e1 trvanlivost, odolnost proti korozi, odolnost proti opot\u0159eben\u00ed<\/td><\/tr>
Letectv\u00ed a kosmonautika<\/strong><\/td>Lopatky turb\u00edny, konstruk\u010dn\u00ed sou\u010d\u00e1sti, spojovac\u00ed materi\u00e1l<\/td>Vysok\u00fd pom\u011br pevnosti a hmotnosti, tepeln\u00e1 odolnost<\/td><\/tr>
Medical<\/strong><\/td>Ortopedick\u00e9 implant\u00e1ty, chirurgick\u00e9 n\u00e1stroje, zubn\u00ed implant\u00e1ty<\/td>Biokompatibilita, vysok\u00e1 pevnost, odolnost proti korozi<\/td><\/tr>
Spot\u0159ebn\u00ed elektronika<\/strong><\/td>Konektory, pouzdra, senzory<\/td>P\u0159esnost, odolnost, estetick\u00fd vzhled<\/td><\/tr>
Pr\u016fmyslov\u00fd<\/strong><\/td>Filtry, ventily, \u010derpadla, strojn\u00ed sou\u010d\u00e1sti<\/td>Vysok\u00e1 odolnost proti opot\u0159eben\u00ed, pevnost, dlouh\u00e1 \u017eivotnost<\/td><\/tr>
Energie<\/strong><\/td>Palivov\u00e9 \u010dl\u00e1nky, sou\u010d\u00e1sti bateri\u00ed, v\u011btrn\u00e9 turb\u00edny<\/td>Vysok\u00e1 \u00fa\u010dinnost, odolnost, v\u00fdkon v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch<\/td><\/tr>
Konstrukce<\/strong><\/td>V\u00fdztuhy, spojovac\u00ed materi\u00e1l, konstruk\u010dn\u00ed prvky<\/td>Vysok\u00e1 pevnost, odolnost proti korozi, dlouh\u00e1 \u017eivotnost<\/td><\/tr>
Zpracov\u00e1n\u00ed potravin<\/strong><\/td>Za\u0159\u00edzen\u00ed, skladovac\u00ed n\u00e1dr\u017ee, zpracovatelsk\u00e9 linky<\/td>Hygiena, odolnost proti korozi, snadn\u00e9 \u010di\u0161t\u011bn\u00ed<\/td><\/tr>
N\u00e1mo\u0159n\u00ed p\u011bchota<\/strong><\/td>Vrtule, h\u0159\u00eddele, podvodn\u00ed armatury<\/td>Vynikaj\u00edc\u00ed odolnost proti korozi, pevnost<\/td><\/tr>
Chemick\u00e9 zpracov\u00e1n\u00ed<\/strong><\/td>Reaktory, v\u00fdm\u011bn\u00edky tepla, potrubn\u00ed syst\u00e9my<\/td>Vysok\u00e1 odolnost proti korozi, trvanlivost<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u00fdhody Pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n

Pr\u00e1\u0161ky z nerezov\u00e9 oceli maj\u00ed \u0159adu v\u00fdhod, d\u00edky nim\u017e jsou velmi \u017e\u00e1dan\u00e9 v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch:<\/p>\n\n\n\n

    \n
  1. Odolnost proti korozi<\/strong>: Pr\u00e1\u0161ky z nerezov\u00e9 oceli odol\u00e1vaj\u00ed korozi a oxidaci, co\u017e je nezbytn\u00e9 pro aplikace vystaven\u00e9 drsn\u00e9mu prost\u0159ed\u00ed nebo chemik\u00e1li\u00edm.<\/li>\n\n\n\n
  2. Pevnost a odolnost<\/strong>: Tyto pr\u00e1\u0161ky poskytuj\u00ed vysokou pevnost a odolnost, tak\u017ee jsou vhodn\u00e9 pro n\u00e1ro\u010dn\u00e9 aplikace, kde je mechanick\u00fd v\u00fdkon kritick\u00fd.<\/li>\n\n\n\n
  3. V\u0161estrannost<\/strong>: Pr\u00e1\u0161ky z nerezov\u00e9 oceli, kter\u00e9 jsou k dispozici v r\u016fzn\u00fdch t\u0159\u00edd\u00e1ch a slo\u017een\u00edch, lze p\u0159izp\u016fsobit tak, aby spl\u0148ovaly specifick\u00e9 po\u017eadavky pro r\u016fzn\u00e9 aplikace.<\/li>\n\n\n\n
  4. biokompatibilita<\/strong>: N\u011bkter\u00e9 pr\u00e1\u0161kov\u00e9 nerezov\u00e9 oceli, nap\u0159\u00edklad 316L, jsou biokompatibiln\u00ed, tak\u017ee jsou ide\u00e1ln\u00ed pro l\u00e9ka\u0159sk\u00e9 a zubn\u00ed implant\u00e1ty.<\/li>\n\n\n\n
  5. Estetick\u00e1 p\u0159ita\u017elivost<\/strong>: Nerezov\u00e1 ocel m\u00e1 elegantn\u00ed, le\u0161t\u011bn\u00fd vzhled, tak\u017ee je obl\u00edben\u00e1 pro spot\u0159ebn\u00ed zbo\u017e\u00ed a dekorativn\u00ed aplikace.<\/li>\n<\/ol>\n\n\n\n

    Nev\u00fdhody pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli<\/strong><\/h2>\n\n\n\n

    Navzdory mnoha v\u00fdhod\u00e1m maj\u00ed pr\u00e1\u0161ky z nerezov\u00e9 oceli tak\u00e9 n\u011bkter\u00e9 nev\u00fdhody:<\/p>\n\n\n\n

      \n
    1. Cena<\/strong>: Pr\u00e1\u0161ky z nerezov\u00e9 oceli mohou b\u00fdt ve srovn\u00e1n\u00ed s jin\u00fdmi kovov\u00fdmi pr\u00e1\u0161ky dra\u017e\u0161\u00ed, co\u017e m\u016f\u017ee zv\u00fd\u0161it v\u00fdrobn\u00ed n\u00e1klady.<\/li>\n\n\n\n
    2. Hustota<\/strong>: Vysok\u00e1 hustota nerezov\u00e9 oceli m\u016f\u017ee b\u00fdt nev\u00fdhodou v aplikac\u00edch, kde je rozhoduj\u00edc\u00edm faktorem hmotnost.<\/li>\n\n\n\n
    3. V\u00fdzvy p\u0159i zpracov\u00e1n\u00ed<\/strong>: Zpracov\u00e1n\u00ed n\u011bkter\u00fdch pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli m\u016f\u017ee b\u00fdt obt\u00ed\u017en\u00e9 a vy\u017eaduje specializovan\u00e9 vybaven\u00ed a techniky.<\/li>\n\n\n\n
    4. Citlivost slitiny<\/strong>: Specifick\u00e9 aplikace mohou vy\u017eadovat p\u0159esnou kontrolu slo\u017een\u00ed slitiny pro dosa\u017een\u00ed po\u017eadovan\u00fdch vlastnost\u00ed, co\u017e zvy\u0161uje slo\u017eitost v\u00fdrobn\u00edho procesu.<\/li>\n<\/ol>\n\n\n\n
      \n
      \"Pr\u00e1\u0161ky<\/figure>\n\n\n\n
      \"Pr\u00e1\u0161ky<\/figure>\n\n\n\n
      \"Sf\u00e9rick\u00fd<\/figure>\n\n\n\n
      \"V\u00fdkon<\/figure>\n\n\n\n
      \"Ahoj\"<\/figure>\n\n\n\n
      \"Pr\u00e1\u0161ek<\/figure>\n<\/figure>\n\n\n\n

      Specifikace a normy pro pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/strong><\/h2>\n\n\n\n

      P\u0159i v\u00fdb\u011bru pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli je nezbytn\u00e9 zv\u00e1\u017eit jejich specifikace, velikosti, t\u0159\u00eddy a normy, aby bylo zaji\u0161t\u011bno, \u017ee spl\u0148uj\u00ed po\u017eadavky zam\u00fd\u0161len\u00e9 aplikace. Zde jsou uvedeny n\u011bkter\u00e9 kl\u00ed\u010dov\u00e9 specifikace:<\/p>\n\n\n\n

      Hodnost<\/strong><\/th>Kompozice<\/strong><\/th>Standard<\/strong><\/th>Rozsah velikosti \u010d\u00e1stic<\/strong><\/th>Hustota<\/strong><\/th>Typick\u00e9 aplikace<\/strong><\/th><\/tr><\/thead>
      316L<\/strong><\/td>Fe, Cr, Ni, Mo<\/td>ASTM A240, AMS 5501<\/td>10\u201345 mikron\u016f<\/td>7,9 g\/cm\u00b3<\/td>L\u00e9ka\u0159sk\u00e9 implant\u00e1ty, n\u00e1mo\u0159n\u00ed vybaven\u00ed<\/td><\/tr>
      304L<\/strong><\/td>Fe, Cr, Ni<\/td>ASTM A240, AMS 5501<\/td>15-53 mikron\u016f<\/td>7,85 g\/cm\u00b3<\/td>Zpracov\u00e1n\u00ed potravin, kuchy\u0148sk\u00e9 n\u00e1dob\u00ed<\/td><\/tr>
      17-4 PH<\/strong><\/td>Fe, Cr, Ni, Cu<\/td>ASTM A693<\/td>20-63 mikron\u016f<\/td>7,75 g\/cm\u00b3<\/td>Leteck\u00fd pr\u016fmysl, petrochemie<\/td><\/tr>
      430<\/strong><\/td>Fe, Cr<\/td>ASTM A240<\/td>10\u201345 mikron\u016f<\/td>7,7 g\/cm\u00b3<\/td>Automobilov\u00e9 oblo\u017een\u00ed, spot\u0159ebi\u010de<\/td><\/tr>
      420<\/strong><\/td>Fe, Cr, C<\/td>ASTM A276<\/td>10-53 mikron\u016f<\/td>7,75 g\/cm\u00b3<\/td>P\u0159\u00edbory, chirurgick\u00e9 n\u00e1stroje<\/td><\/tr>
      440C<\/strong><\/td>Fe, Cr, C<\/td>ASTM A276<\/td>20-63 mikron\u016f<\/td>7,8 g\/cm\u00b3<\/td>Lo\u017eiska, sou\u010d\u00e1sti ventil\u016f<\/td><\/tr>
      F51<\/strong><\/td>Fe, Cr, Ni, Mo<\/td>ASTM A182, ASTM A240<\/td>10\u201345 mikron\u016f<\/td>7,8 g\/cm\u00b3<\/td>Ropn\u00fd a plyn\u00e1rensk\u00fd pr\u016fmysl, n\u00e1mo\u0159n\u00ed pr\u016fmysl<\/td><\/tr>
      904L<\/strong><\/td>Fe, Cr, Ni, Mo, Cu<\/td>ASTM B625<\/td>15\u201345 mikron\u016f<\/td>7,95 g\/cm\u00b3<\/td>Chemick\u00e9 zpracov\u00e1n\u00ed, farmacie<\/td><\/tr>
      2507<\/strong><\/td>Fe, Cr, Ni, Mo<\/td>ASTM A240<\/td>10\u201345 mikron\u016f<\/td>7,8 g\/cm\u00b3<\/td>Offshore, petrochemie<\/td><\/tr>
      2205<\/strong><\/td>Fe, Cr, Ni, Mo<\/td>ASTM A240<\/td>20-63 mikron\u016f<\/td>7,8 g\/cm\u00b3<\/td>Konstruk\u010dn\u00ed aplikace, tlakov\u00e9 n\u00e1doby<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Dodavatel\u00e9 a ceny pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli<\/strong><\/h2>\n\n\n\n

      Pro zaji\u0161t\u011bn\u00ed kvality a konzistence pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli je nezbytn\u00e9 naj\u00edt spr\u00e1vn\u00e9ho dodavatele. Zde je n\u011bkolik zn\u00e1m\u00fdch dodavatel\u016f a jejich cenov\u00e9 \u00fadaje:<\/p>\n\n\n\n

      Dodavatel<\/strong><\/th>Hodnost<\/strong><\/th>Cena za kg<\/strong><\/th>Minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky<\/strong><\/th>Um\u00edst\u011bn\u00ed<\/strong><\/th>Specializace<\/strong><\/th><\/tr><\/thead>
      Sandvik Osprey<\/strong><\/td>316L<\/td>$50<\/td>10 kg<\/td>Spojen\u00e9 kr\u00e1lovstv\u00ed<\/td>Vysoce kvalitn\u00ed pr\u00e1\u0161ky pro 3D tisk<\/td><\/tr>
      H\u00f6gan\u00e4s AB<\/strong><\/td>304L<\/td>$45<\/td>20 kg<\/td>\u0160v\u00e9dsko<\/td>Kovov\u00e9 pr\u00e1\u0161ky pro pr\u00e1\u0161kovou metalurgii<\/td><\/tr>
      Tesa\u0159sk\u00e1 technologie<\/strong><\/td>17-4 PH<\/td>$60<\/td>5 kg<\/td>Spojen\u00e9 st\u00e1ty americk\u00e9<\/td>Pokro\u010dil\u00e9 materi\u00e1ly a pr\u00e1\u0161ky<\/td><\/tr>
      Speci\u00e1ln\u00ed kovov\u00e9 v\u00fdrobky AMETEK<\/strong><\/td>430<\/td>$40<\/td>15 kg<\/td>Spojen\u00e9 st\u00e1ty americk\u00e9<\/td>Pr\u00e1\u0161ky pro pr\u016fmyslov\u00e9 aplikace<\/td><\/tr>
      ESGKN Hoegana<\/strong><\/td>420<\/td>$55<\/td>25 kg<\/td>Spojen\u00e9 st\u00e1ty americk\u00e9<\/td>Kovov\u00e9 pr\u00e1\u0161ky pro r\u016fzn\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed<\/td><\/tr>
      Tekna<\/strong><\/td>440C<\/td>$65<\/td>10 kg<\/td>Kanada<\/td>Vysoce v\u00fdkonn\u00e9 kovov\u00e9 pr\u00e1\u0161ky<\/td><\/tr>
      Arcam AB (GE Additive)<\/strong><\/td>F51<\/td>$70<\/td>5 kg<\/td>\u0160v\u00e9dsko<\/td>Pr\u00e1\u0161ky pro aditivn\u00ed v\u00fdrobu<\/td><\/tr>
      Praxair Surface Technologies<\/strong><\/td>904L<\/td>$75<\/td>10 kg<\/td>Spojen\u00e9 st\u00e1ty americk\u00e9<\/td>Pr\u00e1\u0161ky pro povrchov\u00e9 \u00fapravy<\/td><\/tr>
      Erasteel<\/strong> <\/td>2507 <\/td>$80<\/td>20 kg<\/td>Francie <\/td>Pr\u00e1\u0161ky z rychlo\u0159ezn\u00e9 oceli<\/td><\/tr>
      Metco (Oerlikon Group)<\/strong><\/td>2205 <\/td>$85<\/td>15 kg<\/td>\u0160v\u00fdcarsko <\/td>Pokro\u010dil\u00e1 pr\u00e1\u0161kov\u00e1 \u0159e\u0161en\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      V\u00fdhody a omezen\u00ed Pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n

      Pochopen\u00ed v\u00fdhod a nev\u00fdhod pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli m\u016f\u017ee pomoci p\u0159i rozhodov\u00e1n\u00ed o r\u016fzn\u00fdch aplikac\u00edch:<\/p>\n\n\n\n

      Aspekt<\/strong><\/th>V\u00fdhody<\/strong><\/th>Omezen\u00ed<\/strong><\/th><\/tr><\/thead>
      Odolnost proti korozi<\/strong><\/td>Vynikaj\u00edc\u00ed odolnost proti korozi a oxidaci, vhodn\u00e9 do drsn\u00e9ho prost\u0159ed\u00ed.<\/td>M\u016f\u017ee vy\u017eadovat vy\u0161\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed investici ve srovn\u00e1n\u00ed s jin\u00fdmi materi\u00e1ly<\/td><\/tr>
      Mechanick\u00e9 vlastnosti<\/strong><\/td>Vysok\u00e1 pevnost, trvanlivost a odolnost proti opot\u0159eben\u00ed<\/td>Mohou b\u00fdt t\u011b\u017e\u0161\u00ed ne\u017e alternativn\u00ed materi\u00e1ly, nejsou vhodn\u00e9 pro konstrukce s vysokou hmotnost\u00ed.<\/td><\/tr>
      biokompatibilita<\/strong><\/td>Bezpe\u010dn\u00e9 pro l\u00e9ka\u0159sk\u00e9 a zubn\u00ed aplikace<\/td>Zpracov\u00e1n\u00ed a v\u00fdroba mohou b\u00fdt slo\u017eit\u00e9 a vy\u017eaduj\u00ed specializovan\u00e9 techniky.<\/td><\/tr>
      V\u0161estrannost<\/strong><\/td>K dispozici v r\u016fzn\u00fdch druz\u00edch a slo\u017een\u00edch<\/td>Vy\u017eaduje pe\u010dliv\u00fd v\u00fdb\u011br, aby odpov\u00eddal specifick\u00fdm po\u017eadavk\u016fm aplikace<\/td><\/tr>
      Estetick\u00e1 p\u0159ita\u017elivost<\/strong><\/td>Atraktivn\u00ed vzhled, le\u0161t\u011bn\u00fd povrch<\/td>Mohou b\u00fdt dra\u017e\u0161\u00ed ne\u017e jin\u00e9 estetick\u00e9 materi\u00e1ly.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Porovn\u00e1n\u00ed r\u016fzn\u00fdch druh\u016f pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli<\/strong><\/h2>\n\n\n\n

      P\u0159i v\u00fdb\u011bru mezi r\u016fzn\u00fdmi druhy pr\u00e1\u0161kov\u00e9 nerezov\u00e9 oceli je d\u016fle\u017eit\u00e9 porovnat jejich vlastnosti a vhodnost pro konkr\u00e9tn\u00ed aplikace. Zde je srovn\u00e1n\u00ed n\u011bkter\u00fdch obl\u00edben\u00fdch jakost\u00ed:<\/p>\n\n\n\n

      Hodnost<\/strong><\/th>S\u00edla<\/strong><\/th>Odolnost proti korozi<\/strong><\/th>Tvrdost<\/strong><\/th>Cena<\/strong><\/th>Nejlep\u0161\u00ed pro<\/strong><\/th><\/tr><\/thead>
      316L<\/strong><\/td>Vysok\u00e1<\/td>V\u00fdborn\u00fd<\/td>St\u0159edn\u00ed<\/td>St\u0159edn\u00ed<\/td>l\u00e9ka\u0159sk\u00e9, n\u00e1mo\u0159n\u00ed, chemick\u00e9<\/td><\/tr>
      304L<\/strong><\/td>St\u0159edn\u00ed<\/td>Dobr\u00e9<\/td>N\u00edzk\u00fd<\/td>N\u00edzk\u00fd<\/td>Zpracov\u00e1n\u00ed potravin, kuchy\u0148sk\u00e9 n\u00e1dob\u00ed<\/td><\/tr>
      17-4 PH<\/strong><\/td>Velmi vysok\u00fd<\/td>Dobr\u00e9<\/td>Vysok\u00e1<\/td>Vysok\u00e1<\/td>Leteck\u00fd pr\u016fmysl, petrochemie<\/td><\/tr>
      430<\/strong><\/td>St\u0159edn\u00ed<\/td>St\u0159edn\u00ed<\/td>N\u00edzk\u00fd<\/td>N\u00edzk\u00fd<\/td>Automobilov\u00fd pr\u016fmysl, spot\u0159ebi\u010de<\/td><\/tr>
      420<\/strong><\/td>Vysok\u00e1<\/td>St\u0159edn\u00ed<\/td>Vysok\u00e1<\/td>St\u0159edn\u00ed<\/td>P\u0159\u00edbory, chirurgick\u00e9 n\u00e1stroje<\/td><\/tr>
      440C<\/strong><\/td>Velmi vysok\u00fd<\/td>Dobr\u00e9<\/td>Velmi vysok\u00fd<\/td>Vysok\u00e1<\/td>Lo\u017eiska, \u010depele no\u017e\u016f<\/td><\/tr>
      F51 (Duplex)<\/strong><\/td>Velmi vysok\u00fd<\/td>V\u00fdborn\u00fd<\/td>St\u0159edn\u00ed<\/td>Vysok\u00e1<\/td>Ropa a zemn\u00ed plyn, n\u00e1mo\u0159n\u00ed doprava<\/td><\/tr>
      904L<\/strong><\/td>Vysok\u00e1<\/td>V\u00fdborn\u00fd<\/td>St\u0159edn\u00ed<\/td>Velmi vysok\u00fd<\/td>Chemick\u00e9 zpracov\u00e1n\u00ed, farmacie<\/td><\/tr>
      2507 (Super Duplex)<\/strong><\/td>Velmi vysok\u00fd<\/td>V\u00fdborn\u00fd<\/td>Vysok\u00e1<\/td>Velmi vysok\u00fd<\/td>Offshore, petrochemie<\/td><\/tr>
      2205 (Duplex)<\/strong><\/td>Vysok\u00e1<\/td>V\u00fdborn\u00fd<\/td>St\u0159edn\u00ed<\/td>Vysok\u00e1<\/td>Konstruk\u010dn\u00ed, tlakov\u00e9 n\u00e1doby<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku z nerezov\u00e9 oceli pro va\u0161e pot\u0159eby<\/strong><\/h2>\n\n\n\n

      V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku z nerezov\u00e9 oceli zahrnuje zv\u00e1\u017een\u00ed r\u016fzn\u00fdch faktor\u016f, jako je aplikace, po\u017eadovan\u00e9 vlastnosti, rozpo\u010det a spolehlivost dodavatele. Zde je n\u011bkolik tip\u016f, kter\u00e9 v\u00e1m pomohou p\u0159i v\u00fdb\u011bru:<\/p>\n\n\n\n

        \n
      1. Identifikace po\u017eadavk\u016f na aplikaci<\/strong>: Ur\u010dete specifick\u00e9 pot\u0159eby va\u0161\u00ed aplikace, jako je pevnost, odolnost proti korozi, biokompatibilita a estetick\u00fd vzhled.<\/li>\n\n\n\n
      2. Porovn\u00e1n\u00ed zn\u00e1mek<\/strong>: Pomoc\u00ed srovn\u00e1vac\u00edch tabulek m\u016f\u017eete porovnat vlastnosti r\u016fzn\u00fdch t\u0159\u00edd s po\u017eadavky na pou\u017eit\u00ed.<\/li>\n\n\n\n
      3. Zva\u017ete metody zpracov\u00e1n\u00ed<\/strong>: Ujist\u011bte se, \u017ee zvolen\u00fd pr\u00e1\u0161ek je kompatibiln\u00ed s va\u0161imi v\u00fdrobn\u00edmi technikami, a\u0165 u\u017e jde o pr\u00e1\u0161kovou metalurgii, 3D tisk nebo nan\u00e1\u0161en\u00ed povlak\u016f.<\/li>\n\n\n\n
      4. Rozpo\u010det a n\u00e1klady<\/strong>: Zva\u017ete v\u00fdkonnostn\u00ed v\u00fdhody a n\u00e1klady, abyste na\u0161li t\u0159\u00eddu, kter\u00e1 nab\u00edz\u00ed nejlep\u0161\u00ed hodnotu pro va\u0161i aplikaci.<\/li>\n\n\n\n
      5. Reputace dodavatele<\/strong>: Vyb\u00edrejte si renomovan\u00e9 dodavatele, kte\u0159\u00ed jsou zn\u00e1m\u00ed svou kvalitou a konzistenc\u00ed, abyste zajistili spolehliv\u00fd v\u00fdkon pr\u00e1\u0161k\u016f.<\/li>\n<\/ol>\n\n\n
        \n
        \"Pr\u00e1\u0161ky<\/figure>\n<\/div>\n\n\n

        \u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/strong><\/h2>\n\n\n\n
        Ot\u00e1zka<\/strong><\/th>Odpov\u011b\u010f<\/strong><\/th><\/tr><\/thead>
        Jak\u00e9 jsou pr\u00e1\u0161ky z nerezov\u00e9 oceli<\/a> k \u010demu se pou\u017e\u00edv\u00e1?<\/strong><\/td>Pr\u00e1\u0161ky z nerezov\u00e9 oceli se pou\u017e\u00edvaj\u00ed v automobilov\u00e9m a leteck\u00e9m pr\u016fmyslu, zdravotnictv\u00ed, spot\u0159ebn\u00ed elektronice a dal\u0161\u00edch odv\u011btv\u00edch.<\/td><\/tr>
        Jak\u00e9 jsou v\u00fdhody pou\u017e\u00edv\u00e1n\u00ed pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli?<\/strong><\/td>Nab\u00edzej\u00ed vysokou odolnost proti korozi, pevnost, v\u0161estrannost a biokompatibilitu.<\/td><\/tr>
        Jak se pr\u00e1\u0161ky z nerezov\u00e9 oceli vyr\u00e1b\u011bj\u00ed?<\/strong><\/td>Vyr\u00e1b\u011bj\u00ed se atomizac\u00ed, mechanick\u00fdm fr\u00e9zov\u00e1n\u00edm nebo chemickou redukc\u00ed.<\/td><\/tr>
        Lze p\u0159i 3D tisku pou\u017e\u00edt pr\u00e1\u0161ky z nerezov\u00e9 oceli?<\/strong><\/td>Ano, jsou \u0161iroce pou\u017e\u00edv\u00e1ny v aditivn\u00ed v\u00fdrob\u011b pro vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch a p\u0159esn\u00fdch sou\u010d\u00e1st\u00ed.<\/td><\/tr>
        Jak\u00fd je rozd\u00edl mezi pr\u00e1\u0161ky z nerezov\u00e9 oceli 316L a 304L?<\/strong><\/td>Materi\u00e1l 316L je odoln\u011bj\u0161\u00ed proti korozi a je vhodn\u011bj\u0161\u00ed pro n\u00e1mo\u0159n\u00ed a l\u00e9ka\u0159sk\u00e9 aplikace.<\/td><\/tr>
        Jsou pr\u00e1\u0161ky z nerezov\u00e9 oceli drah\u00e9?<\/strong><\/td>Mohou b\u00fdt dra\u017e\u0161\u00ed ne\u017e jin\u00e9 kovov\u00e9 pr\u00e1\u0161ky, ale nab\u00edzej\u00ed vynikaj\u00edc\u00ed v\u00fdkon a dlouhou \u017eivotnost.<\/td><\/tr>
        Jak\u00e9 faktory je t\u0159eba zohlednit p\u0159i v\u00fdb\u011bru pr\u00e1\u0161ku z nerezov\u00e9 oceli?<\/strong><\/td>Po\u017eadavky na pou\u017eit\u00ed, vlastnosti t\u0159\u00eddy, n\u00e1klady, metody zpracov\u00e1n\u00ed a pov\u011bst dodavatele.<\/td><\/tr>
        Lze pr\u00e1\u0161kovou nerezovou ocel pou\u017e\u00edt p\u0159i zpracov\u00e1n\u00ed potravin?<\/strong><\/td>Ano, t\u0159\u00eddy jako 304L se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed d\u00edky sv\u00e9 dobr\u00e9 odolnosti proti korozi a snadn\u00e9mu \u010di\u0161t\u011bn\u00ed.<\/td><\/tr>
        Jak ovliv\u0148uje velikost \u010d\u00e1stic v\u00fdkon pr\u00e1\u0161k\u016f z nerezov\u00e9 oceli?<\/strong><\/td>Men\u0161\u00ed \u010d\u00e1stice zaji\u0161\u0165uj\u00ed lep\u0161\u00ed slinov\u00e1n\u00ed a povrchovou \u00fapravu, zat\u00edmco v\u011bt\u0161\u00ed \u010d\u00e1stice mohou nab\u00eddnout lep\u0161\u00ed tekutost.<\/td><\/tr>
        Co je duplexn\u00ed pr\u00e1\u0161ek z nerezov\u00e9 oceli?<\/strong><\/td>Pr\u00e1\u0161ky z duplexn\u00ed nerezov\u00e9 oceli, jako jsou F51 a 2205, nab\u00edzej\u00ed rovnov\u00e1hu austenitick\u00fdch a feritick\u00fdch vlastnost\u00ed, co\u017e zaji\u0161\u0165uje vysokou pevnost a vynikaj\u00edc\u00ed odolnost proti korozi.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n

        Pr\u00e1\u0161kov\u00e9 nerezov\u00e9 oceli jsou v modern\u00ed v\u00fdrob\u011b d\u016fle\u017eit\u00fdm materi\u00e1lem, kter\u00fd nab\u00edz\u00ed jedine\u010dnou kombinaci vlastnost\u00ed, d\u00edky nim\u017e je vhodn\u00fd pro \u0161irokou \u0161k\u00e1lu aplikac\u00ed. Od p\u016fsobiv\u00e9 odolnosti proti korozi a mechanick\u00e9 pevnosti a\u017e po v\u0161estrannost a biokompatibilitu hraj\u00ed pr\u00e1\u0161kov\u00e9 nerezov\u00e9 oceli kl\u00ed\u010dovou roli v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako je automobilov\u00fd a leteck\u00fd pr\u016fmysl, zdravotnictv\u00ed a spot\u0159ebn\u00ed elektronika. Porozum\u00edte-li r\u016fzn\u00fdm jakostem, jejich vlastnostem a aplikac\u00edm, m\u016f\u017eete se informovan\u011b rozhodnout a vybrat ten spr\u00e1vn\u00fd pr\u00e1\u0161ek pro sv\u00e9 pot\u0159eby. A\u0165 u\u017e chcete zv\u00fd\u0161it v\u00fdkon sv\u00fdch v\u00fdrobk\u016f nebo zkoumat nov\u00e9 v\u00fdrobn\u00ed postupy, pr\u00e1\u0161ky z nerezov\u00e9 oceli p\u0159edstavuj\u00ed spolehliv\u00e9 a vysoce v\u00fdkonn\u00e9 \u0159e\u0161en\u00ed.<\/p>\n\n\n\n

        Zn\u00e1t dal\u0161\u00ed procesy 3D tisku<\/a><\/p>","protected":false},"excerpt":{"rendered":"

        Overview of Stainless Steel Powders Stainless steel powders are a versatile and indispensable material used across a broad range of industries, from automotive and aerospace to medical devices and consumer electronics. Their unique properties, such as high corrosion resistance, strength, and durability, make them ideal for manufacturing components that require high performance and longevity. But what exactly are stainless steel powders, and why are they so important? Let’s dive into the fascinating world of these metal powders, explore their various…<\/p>","protected":false},"author":3,"featured_media":4258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg",406,304,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/cs\/author\/yiyunyingliping\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":279,"filter":"raw","cat_ID":1,"category_count":279,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/comments?post=4711"}],"version-history":[{"count":1,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4711\/revisions"}],"predecessor-version":[{"id":4712,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4711\/revisions\/4712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4258"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=4711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=4711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=4711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}