{"id":3917,"date":"2024-03-18T06:10:14","date_gmt":"2024-03-18T06:10:14","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/430l-powder\/"},"modified":"2024-03-18T06:10:14","modified_gmt":"2024-03-18T06:10:14","slug":"430l-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/cs\/product\/430l-powder\/","title":{"rendered":"Pr\u00e1\u0161kov\u00e1 430L"},"content":{"rendered":"

<\/p>\n

P\u0159ehled pr\u00e1\u0161ku 430L<\/h2>\n

430L je pr\u00e1\u0161kov\u00e1 feritick\u00e1 nerezov\u00e1 ocel obsahuj\u00edc\u00ed 17 % chromu s p\u0159idan\u00fdmi prvky molybden a niob, kter\u00e9 zvy\u0161uj\u00ed odolnost proti korozi. Poskytuje optim\u00e1ln\u00ed rovnov\u00e1hu mezi odolnost\u00ed proti korozi, pevnost\u00ed, sva\u0159itelnost\u00ed a n\u00e1klady.<\/p>\n

KlI\u010dov\u00e9 vlastnosti a v\u00fdhody pr\u00e1\u0161ku 430L:<\/p>\n

430L vlastnost\u00ed pr\u00e1\u0161ku a charakteristika<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Vlastnosti<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
Kompozice<\/td>\nSlitina Fe-17Cr-Nb-Mo<\/td>\n<\/tr>\n
Hustota<\/td>\n7,7 g\/cm3<\/td>\n<\/tr>\n
Tvar \u010d\u00e1stice<\/td>\nNepravideln\u00fd, hranat\u00fd<\/td>\n<\/tr>\n
Rozsah velikost\u00ed<\/td>\n10\u2013150 mikrometr\u016f<\/td>\n<\/tr>\n
Zd\u00e1nliv\u00e1 hustota<\/td>\nA\u017e 50 % oproti skute\u010dn\u00e9 hustot\u011b<\/td>\n<\/tr>\n
Te\u010den\u00ed<\/td>\nSt\u0159edn\u00ed<\/td>\n<\/tr>\n
Odolnost proti korozi<\/td>\nVynikaj\u00edc\u00ed v mnoha prost\u0159ed\u00edch<\/td>\n<\/tr>\n
Pos\u00edlen\u00ed<\/td>\nZpevn\u011bn\u00ed tuh\u00fdm roztokem a vylu\u010dov\u00e1n\u00edm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Pr\u00e1\u0161ek 430L se \u0161iroce pou\u017e\u00edv\u00e1 v chemick\u00e9m pr\u016fmyslu, n\u00e1mo\u0159n\u00edm pr\u016fmyslu, v\u00fdrob\u011b d\u00edl\u016f do v\u00fdfukov\u00fdch syst\u00e9m\u016f, pr\u016fmyslov\u00fdch armatur\u00e1ch a p\u0159\u00edrub\u00e1ch a stavebn\u00edch sou\u010d\u00e1stk\u00e1ch, kde je vy\u017eadov\u00e1na odolnost proti pov\u011btrnostn\u00edm vliv\u016fm.<\/p>\n

430L slo\u017een\u00ed pr\u00e1\u0161ku<\/h2>\n

Typick\u00e9 slo\u017een\u00ed 430L nerezov\u00fd pr\u00e1\u0161ek:<\/p>\n

430L slo\u017een\u00ed pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Element<\/th>\nHmotnostn\u00ed %<\/th>\n<\/tr>\n<\/thead>\n
\u017delezo (Fe)<\/td>\nBalance<\/td>\n<\/tr>\n
Chrom (Cr)<\/td>\n16-18%<\/td>\n<\/tr>\n
Uhl\u00edk (C)<\/td>\nMax. 0,12%<\/td>\n<\/tr>\n
K\u0159em\u00edk (Si)<\/td>\n1 % max.<\/td>\n<\/tr>\n
Mangan (Mn)<\/td>\n1 % max.<\/td>\n<\/tr>\n
Molybden (Mo)<\/td>\nmax. 0,5 %<\/td>\n<\/tr>\n
Niob (Nb)<\/td>\n0.3-0.6%<\/td>\n<\/tr>\n
Dus\u00edk (N)<\/td>\nmax. 0,03 %<\/td>\n<\/tr>\n
S\u00edra (S)<\/td>\nmax. 0,03 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • \u017delezo poskytuje z\u00e1kladn\u00ed matrici a ta\u017enost<\/li>\n
  • Chrom zlep\u0161uje odolnost proti korozi a oxidaci<\/li>\n
  • Niob a molybden poskytuj\u00ed vytvrzen\u00ed vylou\u010den\u00edm<\/li>\n
  • Uhl\u00edk, dus\u00edk a s\u00edra jsou \u0159\u00edzeny jako ne\u017e\u00e1douc\u00ed stopov\u00e9 prvky<\/li>\n<\/ul>\n

    Slo\u017een\u00ed je navr\u017eeno tak, aby zajistilo optim\u00e1ln\u00ed odolnost proti korozi p\u0159i zachov\u00e1n\u00ed vhodn\u00e9 ta\u017enosti, hou\u017eevnatosti a sva\u0159itelnosti.<\/p>\n

    \"Pr\u00e1\u0161kov\u00e1<\/p>\n

    Fyzick\u00e9 vlastnosti pr\u00e1\u0161ku 430L<\/h2>\n

    Fyzick\u00e9 vlastnosti pr\u00e1\u0161ku 430L<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
    Nemovitost<\/th>\nHodnoty<\/th>\n<\/tr>\n<\/thead>\n
    Hustota<\/td>\n7,7 g\/cm3<\/td>\n<\/tr>\n
    Teplota t\u00e1n\u00ed<\/td>\n1400-1450<\/td>\n<\/tr>\n
    Elektrick\u00fd odpor<\/td>\n0,6\u20130,7 \u00c3\u00d7\u00b4\u00ce-m<\/td>\n<\/tr>\n
    Tepeln\u00e1 vodivost<\/td>\n26 W\/mK<\/td>\n<\/tr>\n
    Curieova teplota<\/td>\n1440 \u00a1\u00abC<\/td>\n<\/tr>\n
    Maxim\u00e1ln\u00ed provozn\u00ed teplota<\/td>\n650\u2013750 \u201eC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    • Hustota je pro nerez p\u0159im\u011b\u0159en\u011b vysok\u00e1<\/li>\n
    • Poskytuje pevnost a antikorozn\u00ed odolnost p\u0159i vysok\u00fdch teplot\u00e1ch<\/li>\n
    • Odpor je v\u011bt\u0161\u00ed ne\u017e u \u010dist\u00e9ho \u017eeleza nebo n\u00edzkolegovan\u00fdch ocel\u00ed<\/li>\n
    • Stane se paramagnetick\u00fdm nad Curieho teplotu.<\/li>\n
    • M\u016f\u017ee odolat st\u0159edn\u011b vysok\u00fdm provozn\u00edm teplot\u00e1m<\/li>\n<\/ul>\n

      Vlastnosti materi\u00e1lu \u010din\u00ed 430L vhodnou pro korozivn\u00ed prost\u0159ed\u00ed a aplikace s m\u00edrn\u011b zv\u00fd\u0161en\u00fdmi teplotami vy\u017eaduj\u00edc\u00ed odolnost v\u016f\u010di oxidaci.<\/p>\n

      Mechanick\u00e9 vlastnosti 430L pr\u00e1\u0161ku<\/h2>\n

      Mechanick\u00e9 vlastnosti 430L pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
      Nemovitost<\/th>\nHodnoty<\/th>\n<\/tr>\n<\/thead>\n
      Pevnost v tahu<\/td>\n450-650 MPa<\/td>\n<\/tr>\n
      Mez kluzu<\/td>\n250\u2013350 MPa<\/td>\n<\/tr>\n
      Prodlou\u017een\u00ed<\/td>\n35-45%<\/td>\n<\/tr>\n
      Modul pru\u017enosti<\/td>\n190-210 GPa<\/td>\n<\/tr>\n
      Tvrdost<\/td>\n80-90 HRB<\/td>\n<\/tr>\n
      \u00daderov\u00e1 pevnost<\/td>\n50-100 J<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      • Poskytuje st\u0159edn\u011b vysokou pevnost pro nerezovou ocel<\/li>\n
      • Vynikaj\u00edc\u00ed tv\u00e1rnost a odolnost proti n\u00e1razu<\/li>\n
      • Pevnost\u00ed lze d\u00e1le zv\u00fd\u0161it teplotn\u00edmi postupy<\/li>\n
      • Tvrdost je pom\u011brn\u011b n\u00edzk\u00e1 ve srovn\u00e1n\u00ed s martenzitick\u00fdmi jakostmi<\/li>\n<\/ul>\n

        Vlastnosti poskytuj\u00ed dobrou kombinaci pevnosti, ta\u017enosti a hou\u017eevnatosti po\u017eadovan\u00fdch pro mnoho korozivn\u00edch prost\u0159ed\u00ed a zat\u00ed\u017een\u00ed.<\/p>\n

        [430L [Aplikace pr\u00e1\u0161ku]](https:\/\/www.americanelements.com\/powder-applications.html)<\/h2>\n

        Typick\u00e9 aplikace pr\u00e1\u0161ku z nerezav\u011bj\u00edc\u00ed oceli 430L zahrnuj\u00ed:<\/p>\n

        [430L [Aplikace pr\u00e1\u0161ku]](https:\/\/www.americanelements.com\/powder-applications.html)<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
        Pr\u016fmysl<\/th>\nUk\u00e1zkov\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
        Chemick\u00fd<\/td>\nN\u00e1doby, ventily, potrub\u00ed, \u010derpadla<\/td>\n<\/tr>\n
        Automotivn\u00ed<\/td>\nV\u00fdfukov\u00e9 komponenty, d\u00edly vst\u0159ikov\u00e1n\u00ed paliva<\/td>\n<\/tr>\n
        Konstrukce<\/td>\nFas\u00e1da, architektonick\u00e9 prvky<\/td>\n<\/tr>\n
        Nafta a plyn<\/td>\nZa\u0159\u00edzen\u00ed na dn\u011b vrtu, vrtn\u00e9 n\u00e1stroje<\/td>\n<\/tr>\n
        V\u00fdroba<\/td>\nLisovac\u00ed n\u00e1stroje, formy, matrice<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Konkr\u00e9tn\u00ed pou\u017eit\u00ed produktu:<\/p>\n

          \n
        • Lodn\u00ed kov\u00e1n\u00ed jako z\u00e1bradl\u00ed, panty, spojovac\u00ed prvky<\/li>\n
        • Automobilov\u00e9 v\u00fdfukov\u00e9 potrub\u00ed, tlumi\u010de v\u00fdfuku, katalyz\u00e1tory<\/li>\n
        • Chemick\u00e9 zpracovatelsk\u00e9 za\u0159\u00edzen\u00ed, jako jsou ventily a p\u0159\u00edruby<\/li>\n
        • Potrubn\u00ed zbo\u017e\u00ed pro ropn\u00e9 vrty do podlo\u017en\u00edho prost\u0159ed\u00ed<\/li>\n
        • Architektonick\u00e9 panely, opl\u00e1\u0161t\u011bn\u00ed a dekorativn\u00ed prvky<\/li>\n<\/ul>\n

          Jeho vynikaj\u00edc\u00ed odolnost proti korozi v kombinaci s dobrou zpracovatelnost\u00ed \u010din\u00ed z oceli 430L materi\u00e1l \u0161iroce vyu\u017e\u00edvan\u00fd v odv\u011btv\u00edch, kde je nutn\u00e1 odolnost v\u016f\u010di pov\u011btrnostn\u00edm vliv\u016fm a oxidaci.<\/p>\n

          Specifikace pr\u00e1\u0161ku 430L<\/h2>\n

          Relevantn\u00ed specifikace a normy:<\/p>\n

          430L Pr\u00e1\u0161kov\u00e9 normy<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
          Standard<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
          ASTM A743<\/td>\nNorma pro pokoven\u00e9 odlitky z korozivzdorn\u00e9 oceli<\/td>\n<\/tr>\n
          ASTM A744<\/td>\nNorma pro korozn\u011b odoln\u00e9 chromov\u00e9 ocelov\u00e9 plechy a p\u00e1sy<\/td>\n<\/tr>\n
          AMS 5759<\/td>\n\u017d\u00edhan\u00fd korozivzdorn\u00fd ocelov\u00fd prut, dr\u00e1t, v\u00fdkovky<\/td>\n<\/tr>\n
          SAE J405<\/td>\nTzv. pov\u011btrnostn\u00ed ocelov\u00e9 plechy pro automobilov\u00fd pr\u016fmysl<\/td>\n<\/tr>\n
          DIN 17440<\/td>\nNerezov\u00e9 oceli pro pou\u017eit\u00ed odoln\u00e9 proti korozi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Tyto normy definuj\u00ed:<\/p>\n

            \n
          • Chemick\u00e9 slo\u017eeni limity pro slitinu 430L<\/li>\n
          • P\u0159\u00edpustn\u00e9 limity ne\u010distot jako S, P<\/li>\n
          • Po\u017eadovan\u00e9 mechanick\u00e9 vlastnosti<\/li>\n
          • Schv\u00e1len\u00e9 v\u00fdrobn\u00ed postupy<\/li>\n
          • Protokoly testov\u00e1n\u00ed shody<\/li>\n
          • Spr\u00e1vn\u00e9 balen\u00ed, ozna\u010den\u00ed a dokumentace<\/li>\n<\/ul>\n

            Spln\u011bn\u00ed po\u017eadavk\u016f na certifikaci zaru\u010duje vhodnost pr\u00e1\u0161ku pro c\u00edlov\u00e9 pou\u017eit\u00ed a trhy.<\/p>\n

            430L Velikost \u010d\u00e1stic pr\u00e1\u0161ku<\/h2>\n

            430L Powder Particle Size Distribution<\/strong><\/p>\n\n\n\n\n\n\n\n
            Velikost \u010d\u00e1stic<\/th>\nCharakteristiky<\/th>\n<\/tr>\n<\/thead>\n
            10\u201345 mikron\u016f<\/td>\nVelmi jemn\u00e1 zrnitost pro vysokou hustotu a povrchovou \u00fapravu<\/td>\n<\/tr>\n
            45\u2013150 mikron\u016f<\/td>\nHrub\u00e1 zrnitost zaji\u0161\u0165uje dobrou tekutost<\/td>\n<\/tr>\n
            15\u2013150 \u00b5m<\/td>\nStandard t\u0159\u00eddy pro lisov\u00e1n\u00ed a sp\u00e9k\u00e1n\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              \n
            • Jemn\u011bj\u0161\u00ed \u010d\u00e1stice umo\u017e\u0148uj\u00ed v\u011bt\u0161\u00ed zhu\u0161t\u011bn\u00ed b\u011bhem sp\u00e9k\u00e1n\u00ed<\/li>\n
            • Hrub\u0161\u00ed pr\u00e1\u0161ek prot\u00e9k\u00e1 l\u00e9pe a rovnom\u011brn\u011b vypl\u0148uje dutiny<\/li>\n
            • Rozsah velikost\u00ed je p\u0159izp\u016fsoben na z\u00e1klad\u011b po\u017eadovan\u00fdch vlastnost\u00ed fin\u00e1ln\u00edho d\u00edlu<\/li>\n
            • K dispozici je pr\u00e1\u0161ek rozpt\u00fdlen\u00fd jak plynem, tak vodou<\/li>\n<\/ul>\n

              \u0158\u00edzen\u00ed rozlo\u017een\u00ed velikosti \u010d\u00e1stic umo\u017e\u0148uje optimalizovat chov\u00e1n\u00ed p\u0159i zpracov\u00e1n\u00ed a kone\u010dn\u00fd v\u00fdkon sou\u010d\u00e1sti.<\/p>\n

              430L Pr\u00e1\u0161kov\u00e1 zd\u00e1nliv\u00e1 hustota<\/h2>\n

              430L Pr\u00e1\u0161kov\u00e1 zd\u00e1nliv\u00e1 hustota<\/strong><\/p>\n\n\n\n\n\n\n
              Zd\u00e1nliv\u00e1 hustota<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
              A\u017e 50 % oproti skute\u010dn\u00e9 hustot\u011b<\/td>\nPro nepravideln\u00e9 tvary \u010d\u00e1stic<\/td>\n<\/tr>\n
              3,5\u20134,5 g\/cm3 b\u011b\u017en\u00e9<\/td>\nZlep\u0161uje se s v\u011bt\u0161\u00ed hustotou balen\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                \n
              • Vy\u0161\u0161\u00ed zd\u00e1nliv\u00e1 hustota zlep\u0161uje tekutost pr\u00e1\u0161ku a jeho stla\u010ditelnost<\/li>\n
              • Nepravideln\u00e1 morfologie omezuje maxim\u00e1ln\u00ed hustotu balen\u00ed<\/li>\n
              • Hodnoty a\u017e 60 % jsou mo\u017en\u00e9 u sf\u00e9rick\u00fdch pr\u00e1\u0161k\u016f<\/li>\n
              • Vysok\u00e1 zd\u00e1nliv\u00e1 hustota zvy\u0161uje \u00fa\u010dinnost pln\u011bn\u00ed lisu<\/li>\n<\/ul>\n

                Vy\u0161\u0161\u00ed zd\u00e1nliv\u00e1 hustota vede k lep\u0161\u00ed produktivit\u011b v\u00fdroby a kvalit\u011b d\u00edlu.<\/p>\n

                430L Methode v\u00fdroby pr\u00e1\u0161ku<\/h2>\n

                430L v\u00fdroba pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
                Metoda<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
                Plynul\u00e1 atomizace<\/td>\nVysokotlak\u00fd inertn\u00ed plyn rozb\u00edj\u00ed roztaven\u00fd kovov\u00fd proud na jemn\u00e9 kapky<\/td>\n<\/tr>\n
                Atomizace vody<\/td>\nVysokotlak\u00fd vodn\u00ed paprsek rozb\u00edj\u00ed kov na jemn\u00e9 \u010d\u00e1stice<\/td>\n<\/tr>\n
                Taven\u00ed ve vakuov\u00e9 induk\u010dn\u00ed peci<\/td>\nVysok\u00e1 \u010distota vstupn\u00edch materi\u00e1l\u016f roztaven\u00fd vakuov\u011b<\/td>\n<\/tr>\n
                V\u00edce\u010detn\u00e9 roztaven\u00ed<\/td>\nZlep\u0161uje chemickou homogenizaci<\/td>\n<\/tr>\n
                Sejmut\u00ed<\/td>\nT\u0159\u00edd\u00ed pr\u00e1\u0161ek do r\u016fzn\u00fdch rozsah\u016f velikosti \u010d\u00e1stic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \n
                • Plynov\u00e1 atomizace poskytuje \u010distou, sf\u00e9rickou morfologii pr\u00e1\u0161ku<\/li>\n
                • Rozpra\u0161ov\u00e1n\u00ed vody je levn\u011bj\u0161\u00ed proces s nepravideln\u00fdmi \u010d\u00e1sticemi<\/li>\n
                • Vakuov\u00e9 taven\u00ed a tavn\u00e9 p\u0159epou\u0161t\u011bn\u00ed minimalizuj\u00ed obsah plynn\u00fdch ne\u010distot<\/li>\n
                • Post-processing umo\u017e\u0148uje p\u0159izp\u016fsoben\u00ed velikosti \u010d\u00e1stic<\/li>\n<\/ul>\n

                  Automatizovan\u00e1 v\u00fdroba a p\u0159\u00edsn\u00e1 kontrola kvality vedou ke konzistentn\u00edmu pr\u00e1\u0161ku, kter\u00fd je vhodn\u00fd pro kritick\u00e9 aplikace.<\/p>\n

                  430L pr\u00e1\u0161kov\u00e1 cena<\/h2>\n

                  430L pr\u00e1\u0161kov\u00e1 cena<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
                  Faktor<\/th>\nVliv na cenu<\/th>\n<\/tr>\n<\/thead>\n
                  \u00darove\u0148 \u010distoty<\/td>\nV\u011bt\u0161\u00ed \u010distota zvy\u0161uje n\u00e1klady<\/td>\n<\/tr>\n
                  Morfologie pr\u00e1\u0161ku<\/td>\nSf\u00e9rick\u00fd pr\u00e1\u0161ek stoj\u00ed v\u00edce ne\u017e nepravideln\u00fd<\/td>\n<\/tr>\n
                  Velikost \u010d\u00e1stic<\/td>\nExtr\u00e9mn\u011b jemn\u00fd pr\u00e1\u0161ek je dra\u017e\u0161\u00ed<\/td>\n<\/tr>\n
                  Objem objedn\u00e1vky<\/td>\nV\u011bt\u0161\u00ed mno\u017estv\u00ed maj\u00ed ni\u017e\u0161\u00ed cenu za jednotku<\/td>\n<\/tr>\n
                  Dodate\u010dn\u00e9 slu\u017eby<\/td>\nP\u0159izp\u016fsoben\u00ed zvy\u0161uje n\u00e1klady<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  Orienta\u010dn\u00ed ceny<\/strong><\/p>\n

                    \n
                  • Nepravideln\u00fd pr\u00e1\u0161ek 430L: 5\u20138 K\u010d za kg<\/li>\n
                  • 430L kulovit\u00fd pr\u00e1\u0161ek: 8\u201312 USD za kg<\/li>\n
                  • Ceny za velk\u00e9 objemy mohou b\u00fdt o 30\u201350 % ni\u017e\u0161\u00ed<\/li>\n<\/ul>\n

                    Cena z\u00e1vis\u00ed na \u010distot\u011b, vlastnostech \u010d\u00e1stic, objemu objedn\u00e1vky a po\u017eadovan\u00e9 \u00farovni p\u0159izp\u016fsoben\u00ed.<\/p>\n

                    430L Dodavatel\u00e9 pr\u00e1\u0161ku<\/h2>\n

                    430L Dodavatel\u00e9 pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                    Spole\u010dnost<\/th>\nUm\u00edst\u011bn\u00ed<\/th>\n<\/tr>\n<\/thead>\n
                    H\u00e5gan\u00e4s<\/td>\n\u0160v\u00e9dsko<\/td>\n<\/tr>\n
                    Sandvik<\/td>\nN\u011bmecko<\/td>\n<\/tr>\n
                    Daido oceli<\/td>\nJaponsko<\/td>\n<\/tr>\n
                    CNPC Pr\u00e1\u0161ek<\/td>\n\u010c\u00edna<\/td>\n<\/tr>\n
                    Carpenter Powder Products<\/td>\nUSA<\/td>\n<\/tr>\n
                    Erasteel<\/td>\nFrancie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                    Kl\u00ed\u010dov\u00e9 faktory pro v\u00fdb\u011br dodavatele:<\/p>\n

                      \n
                    • Nab\u00edzen\u00e9 stupn\u011b zrnitosti pr\u00e1\u0161k\u016f<\/li>\n
                    • v\u00fdrobn\u00ed kapacita<\/li>\n
                    • Morfologie \u010d\u00e1stic a velikostn\u00ed rozsahy<\/li>\n
                    • D\u00e1vkov\u00e9 anal\u00fdzy a certifikaty<\/li>\n
                    • Cenov\u00e1 nab\u00eddka a minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky<\/li>\n
                    • Slu\u017eby p\u0159izp\u016fsoben\u00ed<\/li>\n
                    • Dodac\u00ed doba a spolehlivost<\/li>\n<\/ul>\n

                      430L Manipulace a skladov\u00e1n\u00ed pr\u00e1\u0161ku<\/h2>\n

                      430L manipulace s pr\u00e1\u0161kem<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                      Doporu\u010den\u00ed<\/th>\nD\u016fvod<\/th>\n<\/tr>\n<\/thead>\n
                      Pou\u017eijte OOPP a ventilaci<\/td>\nVyh\u00fdbejte se vystaven\u00ed jemn\u00fdm kovov\u00fdm \u010d\u00e1stic\u00edm<\/td>\n<\/tr>\n
                      Zajist\u011bte \u0159\u00e1dn\u00e9 uzemn\u011bn\u00ed<\/td>\nZabra\u0148te elektrostatick\u00e9mu v\u00fdboji p\u0159i manipulaci<\/td>\n<\/tr>\n
                      Zabra\u0148te zdroj\u016fm zap\u00e1len\u00ed<\/td>\nPr\u00e1\u0161kov\u00e1 barva m\u016f\u017ee ho\u0159et v prost\u0159ed\u00ed s obsahem kysl\u00edku.<\/td>\n<\/tr>\n
                      Pou\u017e\u00edvejte nejisk\u0159iv\u00e9 n\u00e1stroje<\/td>\nZabra\u0148te mo\u017enosti zap\u00e1len\u00ed p\u0159i manipulaci<\/td>\n<\/tr>\n
                      Dodr\u017eujte bezpe\u010dnostn\u00ed protokoly<\/td>\nSn\u00ed\u017e\u00ed se riziko pop\u00e1lenin, vdechnut\u00ed a spolknut\u00ed<\/td>\n<\/tr>\n
                      Uchov\u00e1vejte v uzav\u0159en\u00fdch n\u00e1dob\u00e1ch<\/td>\nZabr\u00e1nit kontaminaci nebo oxidaci<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      Jeliko\u017e je pr\u00e1\u0161ek 430L ho\u0159lav\u00fd, je t\u0159eba m\u00edt p\u0159i manipulaci a skladov\u00e1n\u00ed pod kontrolou rizika vzn\u00edcen\u00ed a v\u00fdbuchu. V opa\u010dn\u00e9m p\u0159\u00edpad\u011b je pom\u011brn\u011b bezpe\u010dn\u00fd, pokud jsou dodr\u017eov\u00e1na \u0159\u00e1dn\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed.<\/p>\n

                      430L Powder inspekce a testov\u00e1n\u00ed<\/h2>\n

                      430L Zkou\u0161en\u00ed pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                      Test<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
                      Chemick\u00e1 anal\u00fdza<\/td>\nSklad ov\u011b\u0159uj\u00ed ICP a XRF<\/td>\n<\/tr>\n
                      Distribuce velikosti \u010d\u00e1stic<\/td>\nLaserov\u00e1 difrakce ur\u010duje rozd\u011blen\u00ed velikosti<\/td>\n<\/tr>\n
                      Zd\u00e1nliv\u00e1 hustota<\/td>\nZkou\u0161ka pr\u016ftokom\u011bru pomoc\u00ed Venturiho trubice podle normy ASTM B212<\/td>\n<\/tr>\n
                      Morfologie pr\u00e1\u0161ku<\/td>\nSEM zobrazen\u00ed ukazuje tvar \u010d\u00e1stic<\/td>\n<\/tr>\n
                      Anal\u00fdza pr\u016ftoku<\/td>\nPr\u016ftok gravitac\u00ed pomoc\u00ed uveden\u00e9 trysky<\/td>\n<\/tr>\n
                      \u00dabytek \u017e\u00edh\u00e1n\u00edm<\/td>\nUr\u010duje zbytkovou vlhkost<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      D\u016fkladn\u00e9 testov\u00e1n\u00ed zaji\u0161\u0165uje, \u017ee pr\u00e1\u0161ek spl\u0148uje po\u017eadovanou chemickou \u010distotu, \u010d\u00e1sticov\u00e9 vlastnosti, hustotu, morfologii a tekutost podle platn\u00fdch specifikac\u00ed.<\/p>\n

                      430L Pr\u00e1\u0161ek v\u00fdhody a nev\u00fdhody<\/h2>\n

                      V\u00fdhody pr\u00e1\u0161ku 430L<\/strong><\/p>\n

                        \n
                      • Vynikaj\u00edc\u00ed odolnost proti korozi v mnoha prost\u0159ed\u00edch<\/li>\n
                      • Dobr\u00e1 ta\u017enost, pevnost a sva\u0159itelnost<\/li>\n
                      • N\u00e1kladov\u011b efektivn\u00ed ve srovn\u00e1n\u00ed s austenitick\u00fdmi t\u0159\u00eddami<\/li>\n
                      • M\u016f\u017ee b\u00fdt precipita\u010dn\u011b vytvrzeno pro zv\u00fd\u0161en\u00ed pevnosti<\/li>\n
                      • Dobr\u00fd vysokoteplotn\u00ed oxida\u010dn\u00ed odpor<\/li>\n
                      • Snadno tvarovateln\u00e9 pomoc\u00ed b\u011b\u017en\u00fdch technik<\/li>\n<\/ul>\n

                        Nev\u00fdhody pr\u00e1\u0161ku 430L<\/strong><\/p>\n

                          \n
                        • Ni\u017e\u0161\u00ed pevnost ne\u017e martenzitick\u00e9 nebo feritick\u00e9 druhy<\/li>\n
                        • Vy\u017eaduje opatrnost p\u0159i sva\u0159ov\u00e1n\u00ed, aby se zabr\u00e1nilo citlivosti<\/li>\n
                        • N\u00e1chyln\u00e9 na korozn\u00ed prask\u00e1n\u00ed chloridy<\/li>\n
                        • Omezen\u00e1 pevnost v tahu p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch<\/li>\n
                        • Ni\u017e\u0161\u00ed tvrdost a odolnost proti opot\u0159eben\u00ed ne\u017e austenitick\u00e9 jakosti<\/li>\n
                        • Postupn\u00e9 zm\u011bny barvy povrchu v d\u016fsledku venkovn\u00edho prost\u0159ed\u00ed<\/li>\n<\/ul>\n

                          Porovn\u00e1n\u00ed s pr\u00e1\u0161kem 304L<\/h2>\n

                          430L vs 304L Pr\u00e1\u0161kov\u00e1 nerezov\u00e1 ocel<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                          Parametr<\/th>\n430 l<\/th>\n304L<\/th>\n<\/tr>\n<\/thead>\n
                          Hustota<\/td>\n7,7 g\/cm3<\/td>\n8,0 g\/cc<\/td>\n<\/tr>\n
                          S\u00edla<\/td>\n450-650 MPa<\/td>\n520\u2013620 MPa<\/td>\n<\/tr>\n
                          Odolnost proti korozi<\/td>\nV\u00fdborn\u00fd<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n
                          Tepeln\u00e1 odolnost<\/td>\nDobr\u00e9<\/td>\nV\u00fdborn\u00fd<\/td>\n<\/tr>\n
                          Schwei\u00dfbarkeit<\/td>\nDobr\u00e9<\/td>\nV\u00fdborn\u00fd<\/td>\n<\/tr>\n
                          Cena<\/td>\nN\u00edzk\u00fd<\/td>\nVysok\u00e1<\/td>\n<\/tr>\n
                          Pou\u017eit\u00ed<\/td>\nAutomotive, construction<\/td>\nChemick\u00e9 zpracov\u00e1n\u00ed, n\u00e1mo\u0159n\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                            \n
                          • 430L m\u00e1 o n\u011bco ni\u017e\u0161\u00ed pevnost, ale lep\u0161\u00ed pom\u011br cena\/v\u00fdkon<\/li>\n
                          • 304L m\u00e1 vynikaj\u00edc\u00ed korozivzdorn a tepelnou odolnost<\/li>\n
                          • 430L pro vykazuje vy\u0161\u0161\u00ed hou\u017eevnatost p\u0159i pokojov\u00e9 teplot\u011b<\/li>\n
                          • 304L je preferovan\u00fd pro aplikace nad 500\u00a1\u00abC<\/li>\n
                          • 430L vhodn\u00e9 pro venkovn\u00ed struktury a automobilov\u00e9 d\u00edly<\/li>\n<\/ul>\n

                            430L Pr\u00e1\u0161kov\u00e9 \u010dast\u00e9 dotazy<\/h2>\n

                            Ot\u00e1zka: Jak\u00e9 jsou hlavn\u00ed pou\u017eit\u00ed pr\u00e1\u0161ku z nerezov\u00e9 oceli 430L?<\/strong><\/p>\n

                            A: K hlavn\u00edm\u016fm aplika\u010dn\u00edm oblastem pat\u0159\u00ed v\u00fdfukov\u00e9 syst\u00e9my pro automobilov\u00fd pr\u016fmysl, chemick\u00e1 za\u0159\u00edzen\u00ed, n\u00e1stroje pro ropn\u00fd a plyn\u00e1rensk\u00fd pr\u016fmysl, architektonick\u00e9 pl\u00e1tov\u00e1n\u00ed a opl\u00e1\u0161t\u011bn\u00ed, mo\u0159sk\u00e9 hardware a n\u00e1stroje pro v\u00fdrobu.<\/p>\n

                            Q: Jak\u00e1 opat\u0159en\u00ed by se m\u011bla p\u0159ijmout p\u0159i pr\u00e1ci s pr\u00e1\u0161kem 430L?<\/strong><\/p>\n

                            A: Doporu\u010den\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed zahrnuj\u00ed odv\u011btr\u00e1v\u00e1n\u00ed, OOP, spr\u00e1vn\u00e9 uzemn\u011bn\u00ed, inertn\u00ed atmosf\u00e9ru, vyh\u00fdb\u00e1n\u00ed se zdroj\u016fm zap\u00e1len\u00ed, pou\u017e\u00edv\u00e1n\u00ed nejisk\u0159\u00edc\u00edch n\u00e1stroj\u016f a bezpe\u010dn\u00e9 skladov\u00e1n\u00ed ve stabiln\u00edch n\u00e1dob\u00e1ch.<\/p>\n

                            Ot\u00e1zka: Jak\u00fd je vliv p\u0159\u00eddavku niobu do nerezov\u00e9 oceli 430L?<\/strong><\/p>\n

                            A: Niob zaji\u0161\u0165uje zes\u00edlen\u00ed sr\u00e1\u017een\u00edm prost\u0159ednictv\u00edm tvorby nitrid\u016f a karbid\u016f. T\u00edm se zesiluje ocel za zachov\u00e1n\u00ed dobr\u00e9 odolnosti proti korozi a ohebnosti.<\/p>\n

                            Ot\u00e1zka: V \u010dem se 430L li\u0161\u00ed od jakost\u00ed nerezov\u00e9 oceli 409 a 439?<\/strong><\/p>\n

                            A: 430L m\u00e1 vy\u0161\u0161\u00ed odolnost proti korozi ne\u017e 409 a vy\u0161\u0161\u00ed pevnost ne\u017e 439. Poskytuje optim\u00e1ln\u00ed kombinaci odolnosti proti korozi, tvarovatelnosti, sva\u0159itelnosti a ceny.<\/p>\n

                            \n
                            <\/div>\n<\/div>\n

                            <\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"

                            P\u0159ehled pr\u00e1\u0161ku 430L Pr\u00e1\u0161ek 430L je feritick\u00fd pr\u00e1\u0161ek z nerezov\u00e9 oceli obsahuj\u00edc\u00ed 17% chromu s p\u0159\u00eddavky molybdenu a niobu pro zv\u00fd\u0161en\u00ed odolnosti proti korozi. Poskytuje optim\u00e1ln\u00ed rovnov\u00e1hu mezi odolnost\u00ed proti korozi, pevnost\u00ed, sva\u0159itelnost\u00ed a cenou. Kl\u00ed\u010dov\u00e9 vlastnosti a v\u00fdhody pr\u00e1\u0161ku 430L: Pr\u00e1\u0161ek 430L Vlastnosti a charakteristiky Vlastnosti Podrobnosti Slo\u017een\u00ed Slitina Fe-17Cr-Nb-Mo Hustota...<\/p>","protected":false},"featured_media":1835,"parent":0,"template":"","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":""},"product-category":[119,122],"class_list":["post-3917","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-iron-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":122,"label":"Iron Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/430L-Powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product\/3917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/1835"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=3917"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product-category?post=3917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}