{"id":3921,"date":"2024-03-18T06:10:14","date_gmt":"2024-03-18T06:10:14","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/s2-powder\/"},"modified":"2024-03-18T06:10:14","modified_gmt":"2024-03-18T06:10:14","slug":"s2-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/cs\/product\/s2-powder\/","title":{"rendered":"Pr\u00e1\u0161ek S2"},"content":{"rendered":"

<\/p>\n

P\u0159ehled pr\u00e1\u0161ku S2<\/h2>\n

Pr\u00e1\u0161ek S2 je ocelov\u00fd pr\u00e1\u0161ek na rychl\u00e9 n\u00e1stroje, ide\u00e1ln\u00ed pro v\u00fdrobu fr\u00e9zovac\u00edch n\u00e1stroj\u016f, kter\u00e9 vy\u017eaduj\u00ed vysokou tvrdost, pevnost a odolnost proti opot\u0159eben\u00ed p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch. Obsahuje wolfram, molybden, vanad a dal\u0161\u00ed slitiny, kter\u00e9 poskytuj\u00ed vynikaj\u00edc\u00ed odolnost proti teplotn\u00ed tvrdosti a tepeln\u00e9 \u00fanav\u011b.<\/p>\n

Kl\u00ed\u010dov\u00e9 vlastnosti a v\u00fdhody S2 pr\u00e1\u0161ku:<\/p>\n

Vlastnosti a charakteristiky pr\u00e1\u0161ku S2<\/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-1C-5Cr-2,35Mo-6,4W-1,4V-2Si<\/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>\nN\u00edzk\u00fd a\u017e st\u0159edn\u011b<\/td>\n<\/tr>\n
Tvrdost<\/td>\n62-64 HRC po kalen\u00ed<\/td>\n<\/tr>\n
Tuhost<\/td>\nVelmi dobr\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

S2 pr\u00e1\u0161ek pro v\u00fdrobu \u0159ezn\u00fdch n\u00e1stroj\u016f, forem a strojn\u00edch sou\u010d\u00e1st\u00ed s prodlou\u017eenou \u017eivotnost\u00ed p\u0159i nep\u0159etr\u017eit\u00e9 vysok\u00e9 teplot\u011b a p\u0159eru\u0161ovan\u00e9m r\u00e1zov\u00e9m zat\u00ed\u017een\u00ed.<\/p>\n

S2 slo\u017een\u00ed pr\u00e1\u0161ku<\/h2>\n

Typick\u00e9 slo\u017een\u00ed pr\u00e1\u0161ku vysokorychlostn\u00ed oceli S2:<\/p>\n

S2 slo\u017een\u00ed pr\u00e1\u0161ku<\/strong><\/p>\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
Uhl\u00edk (C)<\/td>\n0.9-1.2%<\/td>\n<\/tr>\n
Chrom (Cr)<\/td>\n3.8-4.5%<\/td>\n<\/tr>\n
Wolfram (W)<\/td>\n6.4%<\/td>\n<\/tr>\n
Molybden (Mo)<\/td>\n1.9-2.2%<\/td>\n<\/tr>\n
Vanad (V)<\/td>\n1.3-1.6%<\/td>\n<\/tr>\n
Mangan (Mn)<\/td>\n0.2-0.5%<\/td>\n<\/tr>\n
K\u0159em\u00edk (Si)<\/td>\n0.9-1.4%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • \u017delezo tvo\u0159\u00ed feritickou matrici<\/li>\n
  • Uhl\u00edk, wolfram a chrom tvo\u0159\u00ed tvrd\u00e9 karbidy<\/li>\n
  • Vanad a molybden zvy\u0161uj\u00ed odolnost proti opot\u0159eben\u00ed<\/li>\n
  • Mangan a k\u0159em\u00edk umo\u017e\u0148uj\u00ed strojov\u00e9 obr\u00e1b\u011bn\u00ed<\/li>\n<\/ul>\n

    Slo\u017een\u00ed je optimalizov\u00e1no, aby se dos\u00e1hlo vyj\u00edme\u010dn\u00e9 kombinace \u017e\u00e1rov\u00e9 tvrdosti, hork\u00e9 tvrdosti a hou\u017eevnatosti nezbytn\u00e9 pro obr\u00e1b\u011bn\u00ed vysok\u00fdmi rychlostmi.<\/p>\n

    \"Pr\u00e1\u0161ek<\/p>\n

    Fyzick\u00e9 vlastnosti pr\u00e1\u0161ku S2<\/h2>\n

    Fyzick\u00e9 vlastnosti pr\u00e1\u0161ku S2<\/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>\n1320 - 1350<\/td>\n<\/tr>\n
    Tepeln\u00e1 vodivost<\/td>\n0,037 W\/mK<\/td>\n<\/tr>\n
    Elektrick\u00fd odpor<\/td>\n0,6 \u00c3\u2014 10^-9 m<\/td>\n<\/tr>\n
    Maxim\u00e1ln\u00ed provozn\u00ed teplota<\/td>\n600 \u00a1\u00abC<\/td>\n<\/tr>\n
    Curieova teplota<\/td>\n770\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    • Vysoka hustota umo\u017e\u0148uje miniaturizaci komponent<\/li>\n
    • Zachov\u00e1v\u00e1 si tvrdost a pevnost p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch.<\/li>\n
    • Stane se paramagnetick\u00fdm nad Curieho teplotu.<\/li>\n
    • Vydr\u017e\u00ed dlouhodobou provozn\u00ed teplotu a\u017e 600 \u00b0C<\/li>\n
    • Dobr\u00e1 tepeln\u00e1 vodivost sni\u017euje tepeln\u011b rozta\u017en\u00e9 nap\u011bt\u00ed<\/li>\n<\/ul>\n

      Tyto vlastnosti poskytuj\u00ed vyv\u00e1\u017eenou kombinaci tvrdosti za tepla a odolnosti v\u016f\u010di tepeln\u00e9mu \u0161oku, co\u017e je vy\u017eadov\u00e1no p\u0159i aplikac\u00edch obr\u00e1b\u011bn\u00ed vysokou rychlost\u00ed.<\/p>\n

      S2 Mechanick\u00e9 vlastnosti pr\u00e1\u0161ku<\/h2>\n

      S2 Mechanick\u00e9 vlastnosti pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
      Nemovitost<\/th>\nHodnoty<\/th>\n<\/tr>\n<\/thead>\n
      Tvrdost<\/td>\n62-64 HRC<\/td>\n<\/tr>\n
      Pevnost p\u0159\u00ed\u010dn\u00e9ho tahu<\/td>\n4500\u20134800 MPa<\/td>\n<\/tr>\n
      Tlakov\u00e1 pevnost<\/td>\n3800\u20134100 MPa<\/td>\n<\/tr>\n
      Pevnost v tahu<\/td>\n2050\u20132250 MPa<\/td>\n<\/tr>\n
      Mez kluzu<\/td>\n1930-2050 MPa<\/td>\n<\/tr>\n
      Prodlou\u017een\u00ed<\/td>\n8-10%<\/td>\n<\/tr>\n
      Hou\u017eevnatost n\u00e1razu<\/td>\n10-14 J\/cm2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      • V\u00fdjime\u010dn\u00e1 tvrdost p\u0159i tepeln\u00e9m zpracov\u00e1n\u00ed<\/li>\n
      • Vysok\u00e1 pevnost s p\u0159im\u011b\u0159enou ta\u017enost\u00ed<\/li>\n
      • Velmi dobr\u00e1 tlakov\u00e1 a p\u0159\u00ed\u010dn\u00e1 pevnost<\/li>\n
      • Vynikaj\u00edc\u00ed \u010derven\u00e1 tvrdost p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch<\/li>\n
      • S\u00edla z\u00e1vis\u00ed na procesu tepeln\u00e9ho zpracov\u00e1n\u00ed<\/li>\n<\/ul>\n

        Pr\u00e1\u0161ek S2 se vyu\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b \u0159ezn\u00fdch n\u00e1stroj\u016f a n\u00e1stroj\u016f do forem s tvrdost\u00ed, pevnost\u00ed a tepeln\u00fdmi vlastnostmi, kter\u00e9 jsou nezbytn\u00e9 pro obr\u00e1b\u011bn\u00ed obt\u00ed\u017en\u011b obrobiteln\u00fdch materi\u00e1l\u016f p\u0159i vysok\u00fdch rychlostech a teplot\u00e1ch.<\/p>\n

        S2 Pr\u00e1\u0161kov\u00e9 aplikace<\/h2>\n

        Typick\u00e9 aplikace pr\u00e1\u0161kov\u00e9ho vysokorychlostn\u00edho ocelov\u00e9ho materi\u00e1lu HS6-5-2 zahrnuj\u00ed:<\/p>\n

        S2 Pr\u00e1\u0161kov\u00e9 aplikace<\/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
        Automotivn\u00ed<\/td>\nN\u00e1stroje pro \u0159ez\u00e1n\u00ed a fr\u00e9zov\u00e1n\u00ed<\/td>\n<\/tr>\n
        Letectv\u00ed a kosmonautika<\/td>\nVrta\u010dky, stopkov\u00e9 fr\u00e9zy<\/td>\n<\/tr>\n
        V\u00fdroba<\/td>\nZ\u00e1kladn\u00ed tvary, raznice<\/td>\n<\/tr>\n
        Nafta a plyn<\/td>\nN\u00e1\u0159ad\u00ed pro vrt\u00e1n\u00ed dol\u016f, vrt\u00e1ky<\/td>\n<\/tr>\n
        Obecn\u00e9 obr\u00e1b\u011bn\u00ed<\/td>\nN\u00e1\u0159ad\u00ed pro soustru\u017een\u00ed, vrt\u00e1n\u00ed a hoblov\u00e1n\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

          \n
        • B\u0159itov\u00e9 desti\u010dky, vym\u011bniteln\u00e9 n\u00e1stroje<\/li>\n
        • Protahov\u00e1ky, v\u00fdstru\u017en\u00edky, z\u00e1vitn\u00edky, z\u00e1vitov\u00e9 matrice<\/li>\n
        • Kovov\u00e9 \u0161t\u011brbiny a pr\u016fmyslov\u00e9 no\u017ee<\/li>\n
        • N\u00e1\u0159ad\u00ed pro vytla\u010dov\u00e1n\u00ed a pr\u016fta\u017en\u00e9 matrice<\/li>\n
        • N\u00e1stroje pro chladn\u00e9 tv\u00e1\u0159en\u00ed<\/li>\n
        • M\u011b\u0159i\u010de, komponenty odol\u00e1vaj\u00edc\u00ed opot\u0159eben\u00ed<\/li>\n<\/ul>\n

          Unik\u00e1tn\u00ed vlastnosti S2 z n\u011bj d\u011blaj\u00ed \u0161pi\u010dkovou volbu pro spolehliv\u00e9 obr\u00e1b\u011bc\u00ed n\u00e1stroje a sou\u010d\u00e1sti pou\u017e\u00edvan\u00e9 v n\u00e1ro\u010dn\u00fdch aplikac\u00edch obr\u00e1b\u011bn\u00ed kov\u016f.<\/p>\n

          Specifikace pr\u00e1\u0161ku S2<\/h2>\n

          Kl\u00ed\u010dov\u00e9 specifikace pr\u00e1\u0161ku vysokorychlostn\u00ed oceli S2:<\/p>\n

          S2 Standardy pr\u00e1\u0161k\u016f<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
          Standard<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
          ASTM A600<\/td>\nSpecifikace pro n\u00e1strojov\u00e9 oceli rychlo\u0159ezn\u00e9 oceli<\/td>\n<\/tr>\n
          JIS G4403<\/td>\nVysokov\u00fdkonn\u00e9 n\u00e1strojov\u00e9 oceli<\/td>\n<\/tr>\n
          DIN 1.2363<\/td>\nOdpov\u00edd\u00e1 rychlo\u0159ezn\u00e9 oceli AISI S7<\/td>\n<\/tr>\n
          UNS T11302<\/td>\nStandardizovan\u00fd n\u00e1zev pro ocel AISI S2<\/td>\n<\/tr>\n
          ISO 4957<\/td>\nSpecifikace n\u00e1strojov\u00e9 oceli<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Ty definuj\u00ed:<\/p>\n

            \n
          • Limity chemick\u00e9ho slo\u017een\u00ed S2<\/li>\n
          • Po\u017eadovan\u00e9 mechanick\u00e9 vlastnosti za podm\u00ednek tepeln\u00e9ho o\u0161et\u0159en\u00ed<\/li>\n
          • Schv\u00e1len\u00e9 v\u00fdrobn\u00ed metody, jako je plynov\u00e1 atomizace<\/li>\n
          • Protokoly testov\u00e1n\u00ed shody<\/li>\n
          • Po\u017eadavky na zaji\u0161\u0165ov\u00e1n\u00ed jakosti<\/li>\n
          • Spr\u00e1vn\u00e9 balen\u00ed a identifikace<\/li>\n<\/ul>\n

            Pr\u00e1\u0161ek vyroben\u00fd podle t\u011bchto norem zaru\u010duje vhodnost pro n\u00e1\u0159ad\u00ed s vysok\u00fdm odporem proti opot\u0159eben\u00ed v podm\u00ednk\u00e1ch teplotn\u00ed \u00fanavy.<\/p>\n

            S2 Velikost prachov\u00fdch \u010d\u00e1stic<\/h2>\n

            S2 Distribuce velikosti \u010d\u00e1stic pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n
            Velikost \u010d\u00e1stic<\/th>\nCharakteristiky<\/th>\n<\/tr>\n<\/thead>\n
            10\u201322 mikron\u016f<\/td>\nUltrajemn\u00fd stupe\u0148 poskytuje nejvy\u0161\u0161\u00ed hustotu<\/td>\n<\/tr>\n
            22\u201353 mikron\u016f<\/td>\nNej\u010dast\u011bji pou\u017e\u00edvan\u00fd rozsah velikost\u00ed<\/td>\n<\/tr>\n
            53-105 mikron\u016f<\/td>\nHrub\u0161\u00ed velikost zaji\u0161\u0165uje dobrou tekutost<\/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 \u010d\u00e1stice zlep\u0161uj\u00ed pr\u016ftok pr\u00e1\u0161ku do dutin n\u00e1stroje<\/li>\n
            • Velikost se vyb\u00edr\u00e1 na z\u00e1klad\u011b fin\u00e1ln\u00edch po\u017eadovan\u00fdch vlastnost\u00ed d\u00edlu<\/li>\n
            • Ob\u011b plynov\u00e9 a vodn\u00ed atomizovan\u00e9 \u010d\u00e1stice pou\u017eit\u00e9<\/li>\n<\/ul>\n

              \u0158\u00edzen\u00ed distribuce velikosti optimalizuje chov\u00e1n\u00ed p\u0159i lisov\u00e1n\u00ed, sp\u00e9kanou hustotu a kone\u010dn\u00fd v\u00fdkon komponent.<\/p>\n

              Objemov\u00e1 hmotnost pr\u00e1\u0161ku S2<\/h2>\n

              Objemov\u00e1 hmotnost pr\u00e1\u0161ku S2<\/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
              4,0\u20135,0 g\/cm\u00b3<\/td>\nVy\u0161\u0161\u00ed pro sf\u00e9rick\u00fd, ni\u017e\u0161\u00ed pro nepravideln\u00fd pr\u00e1\u0161ek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                \n
              • Sf\u00e9rick\u00fd tvar pr\u00e1\u0161ku zajist\u00ed vysokou sypnou hustotu<\/li>\n
              • Nepravideln\u00fd pr\u00e1\u0161ek m\u00e1 ni\u017e\u0161\u00ed hustotu kolem 45-50 %<\/li>\n
              • Vy\u0161\u0161\u00ed zd\u00e1nliv\u00e1 hustota zlep\u0161uje vypl\u0148ov\u00e1n\u00ed formy a kvalitu sou\u010d\u00e1sti<\/li>\n
              • Umo\u017e\u0148uje komplexn\u00ed zmen\u0161en\u00ed geometrie n\u00e1stroje<\/li>\n<\/ul>\n

                Vy\u0161\u0161\u00ed zd\u00e1nliv\u00e1 hustota p\u0159in\u00e1\u0161\u00ed lep\u0161\u00ed \u00farove\u0148 v\u00fdroby komponent a jejich v\u00fdkon.<\/p>\n

                S2 Metoda v\u00fdroby pr\u00e1\u0161ku<\/h2>\n

                S2 v\u00fdroba pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                Metoda<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
                Plynul\u00e1 atomizace<\/td>\nVysoce stla\u010den\u00fd inertn\u00ed plyn rozd\u011bl\u00ed proud roztaven\u00e9 slitiny na mal\u00e9 kapky<\/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>\nZvy\u0161uje chemickou homogenitu<\/td>\n<\/tr>\n
                Sejmut\u00ed<\/td>\nT\u0159\u00edd\u00ed pr\u00e1\u0161ek do r\u016fzn\u00fdch zrnitostn\u00edch t\u0159\u00edd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \n
                • Plynov\u00e1 atomizace zaji\u0161\u0165uje sf\u00e9rick\u00fd tvar pr\u00e1\u0161ku<\/li>\n
                • Vakuov\u00e9 taven\u00ed odstra\u0148uje plynn\u00e9 ne\u010distoty<\/li>\n
                • V\u00edcen\u00e1sobn\u00e9 p\u0159etavov\u00e1n\u00ed zvy\u0161uje homogenitu<\/li>\n
                • Postprocesing umo\u017e\u0148uje p\u0159izp\u016fsoben\u00ed velikosti \u010d\u00e1stic<\/li>\n<\/ul>\n

                  Pln\u011b automatizovan\u00e9 procesy kombinovan\u00e9 s p\u0159\u00edsnou kontrolou kvality zaru\u010duj\u00ed spolehliv\u00e9 a konzistentn\u00ed vlastnosti pr\u00e1\u0161ku S2, kter\u00e9 jsou z\u00e1sadn\u00ed pro v\u00fdkon n\u00e1stroj\u016f.<\/p>\n

                  S2 Cena pr\u00e1\u0161ku<\/h2>\n

                  S2 Cena pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n\n\n\n\n\n
                  Faktor<\/th>\nVliv na cenu<\/th>\n<\/tr>\n<\/thead>\n
                  \u00darove\u0148 \u010distoty<\/td>\nVy\u0161\u0161\u00ed stupe\u0148 \u010distoty stoj\u00ed v\u00edc<\/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
                  Mno\u017estv\u00ed objedn\u00e1vky<\/td>\nCena kles\u00e1 s rostouc\u00edm objemem<\/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
                  • S2 pr\u00e1\u0161ek od 18 do 22 USD za kg<\/li>\n
                  • Nepravideln\u00fd pr\u00e1\u0161ek S2: 12\u201316 USD za kg<\/li>\n
                  • Ni\u017e\u0161\u00ed cena velk\u00fdch objem\u016f a\u017e o 30 %<\/li>\n<\/ul>\n

                    Cena z\u00e1vis\u00ed na \u010distot\u011b, vlastnostech \u010d\u00e1stic, mno\u017estv\u00ed objedn\u00e1vky a na dal\u0161\u00edch p\u0159izp\u016fsoben\u00fdch po\u017eadavc\u00edch.<\/p>\n

                    S2 dodavatele prachu<\/h2>\n

                    S2 dodavatele prachu<\/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
                    Carpenter Powder Products<\/td>\nUSA<\/td>\n<\/tr>\n
                    Erasteel<\/td>\nUSA, Evropa<\/td>\n<\/tr>\n
                    Crucible Industries<\/td>\nUSA<\/td>\n<\/tr>\n
                    voxco<\/td>\nN\u011bmecko<\/td>\n<\/tr>\n
                    Jingdong New Materials<\/td>\n\u010c\u00edna<\/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
                    • Charakteristika a konzistence \u010d\u00e1stic<\/li>\n
                    • Testovac\u00ed schopnosti a kontrola kvality<\/li>\n
                    • Cena a dodac\u00ed lh\u016fty<\/li>\n
                    • Technick\u00e1 z\u00e1kaznick\u00e1 podpora<\/li>\n<\/ul>\n

                      Manipulace a skladov\u00e1n\u00ed prachu S2<\/h2>\n

                      Manipulace s pr\u00e1\u0161kem S2<\/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
                      Zajist\u011bte \u0159\u00e1dn\u00e9 v\u011btr\u00e1n\u00ed<\/td>\nZabr\u00e1nit vdechov\u00e1n\u00ed jemn\u00fdch kovov\u00fdch \u010d\u00e1stic<\/td>\n<\/tr>\n
                      Pou\u017e\u00edvejte vhodn\u00e9 OOP<\/td>\nNepolykat nosem\/\u00fastami<\/td>\n<\/tr>\n
                      Pozemn\u00ed za\u0159\u00edzen\u00ed<\/td>\nPrevence statick\u00e9ho p\u0159enosu jiskry<\/td>\n<\/tr>\n
                      Zabra\u0148te zdroj\u016fm zap\u00e1len\u00ed<\/td>\nNebezpe\u010d\u00ed ho\u0159lav\u00fdch prach\u016f<\/td>\n<\/tr>\n
                      Pou\u017e\u00edvejte nejisk\u0159iv\u00e9 n\u00e1stroje<\/td>\nZabra\u0148te mo\u017enosti vzn\u00edcen\u00ed<\/td>\n<\/tr>\n
                      Dodr\u017eujte bezpe\u010dn\u00e9 protokoly<\/td>\nSni\u017ete riziko po\u017e\u00e1ru, v\u00fdbuchu a zdravotn\u00edch rizik<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      Doporu\u010den\u00ed pro \u00falo\u017ei\u0161t\u011b<\/strong><\/p>\n

                        \n
                      • Skladujte zav\u0159en\u00e9 n\u00e1doby mimo vlhkost nebo zne\u010di\u0161t\u011bn\u00ed<\/li>\n
                      • Udr\u017eujte teplotu skladov\u00e1n\u00ed pod 27 \u00b0C<\/li>\n
                      • Omezte expozici oxida\u010dn\u00edm kyselin\u00e1m a slou\u010denin\u00e1m chloru<\/li>\n<\/ul>\n

                        Spr\u00e1vn\u00e1 opat\u0159en\u00ed b\u011bhem manipulace a skladov\u00e1n\u00ed pom\u00e1haj\u00ed udr\u017eet \u010distotu a zabra\u0148uj\u00ed bezpe\u010dnostn\u00edm rizik\u016fm.<\/p>\n

                        S2 Pr\u00e1\u0161kov\u00e1 inspekce a testov\u00e1n\u00ed<\/h2>\n

                        Testov\u00e1n\u00ed S2 Powderu<\/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>\nOveruje slo\u017een\u00ed pomoc\u00ed optick\u00e9\/ICP spektroskopie<\/td>\n<\/tr>\n
                        Anal\u00fdza velikosti \u010d\u00e1stic<\/td>\nUr\u010duje rozd\u011blen\u00ed velikosti pomoc\u00ed laserov\u00e9 difrakce nebo pros\u00e9v\u00e1n\u00ed<\/td>\n<\/tr>\n
                        Zd\u00e1nliv\u00e1 hustota<\/td>\nM\u011b\u0159eno dle normy ASTM B212 pr\u016ftokom\u011brem Hall<\/td>\n<\/tr>\n
                        Morfologie pr\u00e1\u0161ku<\/td>\nSEM zobrazov\u00e1n\u00ed k ur\u010den\u00ed tvaru \u010d\u00e1stice<\/td>\n<\/tr>\n
                        Test pr\u016ftoku<\/td>\nPr\u016ftok kapalin gravita\u010dn\u00edm pr\u016fpadem dan\u00e9 trycht\u00fd\u0159e<\/td>\n<\/tr>\n
                        Test hustoty klepnut\u00ed<\/td>\nHustota nam\u011b\u0159en\u00e1 po mechanick\u00e9m poklep\u00e1n\u00ed na vzorek pr\u00e1\u0161ku<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                        Testov\u00e1n\u00edm se zajist\u00ed, \u017ee pr\u00e1\u0161ek spl\u0148uje po\u017eadovan\u00e9 chemick\u00e9 slo\u017een\u00ed, fyzik\u00e1ln\u00ed vlastnosti, rozlo\u017een\u00ed velikosti \u010d\u00e1stic, morfologii, hustotu a specifikace pr\u016ftoku.<\/p>\n

                        S2 Powder - v\u00fdhody a nev\u00fdhody<\/h2>\n

                        V\u00fdhody pr\u00e1\u0161ku S2<\/strong><\/p>\n

                          \n
                        • Mimo\u0159\u00e1dn\u00e1 tvrdost za tepla a za \u010dervena<\/li>\n
                        • Vysok\u00e1 pevnost a odolnost v\u016f\u010di opot\u0159eben\u00ed p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch<\/li>\n
                        • Dobr\u00e1 tuhost a tepeln\u00e1 odolnost<\/li>\n
                        • Odol\u00e1v\u00e1 zm\u011bn\u00e1m tvaru a zm\u011bk\u010dov\u00e1n\u00ed a\u017e do 600 \u00a1\u00abC<\/li>\n
                        • Rozm\u011brov\u00e1 stabilita p\u0159i cyklu teplotn\u00edch zm\u011bn<\/li>\n
                        • N\u00edzk\u00e9 n\u00e1klady ve srovn\u00e1n\u00ed s exotick\u00fdmi t\u0159\u00eddami n\u00e1strojov\u00e9 oceli z PM<\/li>\n<\/ul>\n

                          Omezen\u00ed pr\u00e1\u0161ku S2<\/strong><\/p>\n

                            \n
                          • St\u0159edn\u00ed korozn\u00ed odolnost bez povrchov\u00e9ho o\u0161et\u0159en\u00ed<\/li>\n
                          • Omezen\u00e9 mo\u017enosti tv\u00e1\u0159en\u00ed za studena a pevnost ve st\u0159ihu<\/li>\n
                          • Vy\u017eaduje pe\u010dliv\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed zku\u0161en\u00fdmi pracovn\u00edky<\/li>\n
                          • Nelze sva\u0159ovat konven\u010dn\u00edm tavidlov\u00fdm sva\u0159ov\u00e1n\u00edm<\/li>\n
                          • Velk\u00e9 pr\u016f\u0159ezy mohou utrp\u011bt zk\u0159ehnut\u00ed<\/li>\n
                          • Obsahuje drah\u00e9 leguj\u00edc\u00ed prvky<\/li>\n<\/ul>\n

                            Srovn\u00e1n\u00ed s pr\u00e1\u0161kovou ocel\u00ed H13<\/h2>\n

                            S2 vs H13 Tool Steel Powder<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
                            Parametr<\/th>\nS2<\/th>\nH13<\/th>\n<\/tr>\n<\/thead>\n
                            Tvrdost<\/td>\n62-64 HRC<\/td>\n54-57 HRC<\/td>\n<\/tr>\n
                            Tvrdost za tepla<\/td>\nV\u00fdborn\u00fd<\/td>\nDobr\u00e9<\/td>\n<\/tr>\n
                            Tuhost<\/td>\nVelmi dobr\u00e9<\/td>\nDobr\u00e9<\/td>\n<\/tr>\n
                            Tepeln\u00e1 odolnost v\u016f\u010di \u0161ok\u016fm<\/td>\nV\u00fdborn\u00fd<\/td>\nSt\u0159edn\u00ed<\/td>\n<\/tr>\n
                            Studen\u00e1 s\u00edla<\/td>\nDobr\u00e9<\/td>\nV\u00fdborn\u00fd<\/td>\n<\/tr>\n
                            Cena<\/td>\nVysok\u00e1<\/td>\nN\u00edzk\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                              \n
                            • S2 m\u00e1 v\u00fdrazn\u011b v\u011bt\u0161\u00ed tvrdost za tepla a odolnost v\u016f\u010di teplotn\u00edm \u0161ok\u016fm<\/li>\n
                            • H13 poskytuje lep\u0161\u00ed pevnost a hou\u017eevnatost za studena<\/li>\n
                            • S2 je dra\u017e\u0161\u00ed d\u00edky vy\u0161\u0161\u00edmu obsahu slitin<\/li>\n
                            • S2 up\u0159ednost\u0148ov\u00e1no pro aplikaci fr\u00e9zov\u00e1n\u00ed a dal\u0161\u00edch \u00fakon\u016f s vysokou rychlost\u00ed<\/li>\n
                            • H13 je vhodn\u00e1 pro n\u00e1stroje pro tv\u00e1\u0159en\u00ed za studena i za tepla<\/li>\n<\/ul>\n

                              Nej\u010dast\u011bj\u0161\u00ed dotazy k pr\u00e1\u0161ku S2<\/h2>\n

                              Q: Za jak\u00fdmi hlavn\u00fdmi \u00fa\u010dely se pou\u017e\u00edv\u00e1 pr\u00e1\u0161kov\u00e1 ocel S2?<\/strong><\/p>\n

                              A: Hlavn\u00ed pou\u017eit\u00ed zahrnuje \u0159ezn\u00e9 n\u00e1stroje, jako jsou vrta\u010dky, fr\u00e9zy, vlo\u017eky, z\u00e1vitn\u00edky, matrice, pily, hoblovac\u00ed n\u00e1stroje, stejn\u011b jako n\u00e1stroje na vytla\u010dov\u00e1n\u00ed, tv\u00e1\u0159ec\u00ed formy, m\u011b\u0159idla a komponenty vy\u017eaduj\u00edc\u00ed vysokou tvrdost a odolnost proti r\u00e1zu.<\/p>\n

                              Ot\u00e1zka: Jak\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed se pou\u017e\u00edv\u00e1 pro pr\u00e1\u0161kovou n\u00e1strojovou ocel S2?<\/strong><\/p>\n

                              A: N\u00e1strojov\u00e1 ocel S2 je obvykle tepeln\u011b \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f austenitizac\u00ed v rozmez\u00ed 1150\u20131200 \u00b0C, n\u00e1sledovanou kalen\u00edm vzduchem, olejem nebo polymerem a n\u00e1sledn\u00fdm popou\u0161t\u011bn\u00edm v rozmez\u00ed 540\u2013650 \u00b0C, \u010d\u00edm\u017e dosahuje tvrdosti 62\u201364 HRC.<\/p>\n

                              Ot\u00e1zka: Jak wolfram zlep\u0161uje vlastnosti oceli S2?<\/strong><\/p>\n

                              A: Wolframov\u00e9 jsou tvrd\u00e9 wolframov\u00e9-\u017eelezn\u00e9-uhl\u00edkov\u00e9 komplexy, kter\u00e9 poskytuj\u00ed v\u00fdjime\u010dnou tvrdost za tepla, pevnost a odolnost proti opot\u0159eben\u00ed p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch pot\u0159ebn\u00fdch pro aplikace obr\u00e1b\u011bn\u00ed vysokou rychlost\u00ed.<\/p>\n

                              Q: Jak\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed je t\u0159eba dodr\u017eet p\u0159i pr\u00e1ci s pr\u00e1\u0161kem S2?<\/strong><\/p>\n

                              A: Spr\u00e1vn\u00e9 v\u011btr\u00e1n\u00ed, ochrann\u00e9 prost\u0159edky, inertn\u00ed atmosf\u00e9ra, uzemn\u011bn\u00ed, vyh\u00fdb\u00e1n\u00ed se zdroj\u016fm vzn\u00edcen\u00ed, pou\u017e\u00edv\u00e1n\u00ed n\u00e1stroj\u016f bez jisker, bezpe\u010dn\u00e9 skladov\u00e1n\u00ed mimo kontaminaci nebo vlhkost.<\/p>\n

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

                              P\u0159ehled pr\u00e1\u0161ku S2 Pr\u00e1\u0161ek S2 je pr\u00e1\u0161ek z rychlo\u0159ezn\u00e9 n\u00e1strojov\u00e9 oceli ide\u00e1ln\u00ed pro v\u00fdrobu \u0159ezn\u00fdch n\u00e1stroj\u016f vy\u017eaduj\u00edc\u00edch vysokou tvrdost, pevnost a odolnost proti opot\u0159eben\u00ed p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch. Obsahuje wolfram, molybden, vanad a dal\u0161\u00ed slitiny zaji\u0161\u0165uj\u00edc\u00ed vynikaj\u00edc\u00ed tvrdost za tepla a odolnost proti tepeln\u00e9 \u00fanav\u011b. Kl\u00ed\u010dov\u00e9 vlastnosti a v\u00fdhody pr\u00e1\u0161ku S2: Pr\u00e1\u0161ek S2 Vlastnosti a v\u00fdhody pr\u00e1\u0161ku S2....<\/p>","protected":false},"featured_media":1843,"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-3921","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\/S2.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product\/3921","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\/1843"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=3921"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product-category?post=3921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}