Investment Casting Foundry | Isanti Casting Foundry evela China

Ukuphoswa kwentsimbi eNcinci, iiNsimbi eziNgwevu, iiNtsimbi zeNsimbi

I-Grey Iron Sanding Castings

Ukugalelwa kwesantiiveliswe ngentsimbi engwevu ludibaniso olungabizi kakhulu kuba intsimbi engwevu ayibizi kakhulu kwaye ukubunjwa kwesanti kunokufikelela kuyilo olubhetyebhetye kwizakhiwo.Intsimbi engwevu(ekwabizwa ngokuba yintsimbi engwevu) liqela lentsimbi etyhidiweyo equka iindidi ezininzi zebakala ngokwemigangatho eyahluka-hlukeneyo. Intsimbi engwevu luhlobo lwe-iron-carbon alloy kwaye ifumana igama layo "grey" kwinto yokuba amacandelo abo okusika abukeka engwevu. Isakhiwo se-metallographic ye-grey cast cast iron ikakhulu yenziwe nge-flake graphite, i-metal matrix kunye ne-gray boundary eutectic. Ngexesha lentsimbi engwevu, iCarbon ikwi-flake graphite. Njengenye yesinyithi esisetyenziswa ngokubanzi, intsimbi engwevu inee-advangates ezininzi kwiindleko, ukuphosa kunye nobuqili. Imveliso ngokwemigangatho ASTM A48, A536; DIN 1691, 1693; ISO 185, 1083; EN 1561, 1563; DIN 1691, 1693; AS 1830, 1831; JIS, UNI, NF, BS, UNF, NBN, AS, SS, NS. Amanqaku ezinto eziphathekayo aquka:

  • ISO185: 100, 150, 200, 250, 300
  • I-ASTM A48: NO.20, NO.25, NO.30, NO.35, NO.40, NO.45
  • I-DIN 1691: GG10, GG15, GG20, GG25, GG30
  • EN 1561: EN-GJL-100, EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJL-300
  • BS 1452: 100, 150, 200, 250, 300
  • AS 1830: T150, T220, T260, T300