ASTM B535 Nifecrsi Alloy Seamless Yeeb Nkab
ASTM B535yog tus qauv kev tshwj xeeb rau"Seamless lub raj ntawm nickel {{}}} hlau {} chromium- legicon alloys".
Cov qauv no suav nrog cov leeg nqaij thiab cov kav dej npaj rau cov cua sov {}}} chromium-}}} ua si. Cov feem ntau cov thoob plaws hauv cov specification yogUnic tsis yog N08330 thiab tsis ntseeg N08322.
Tus qauv txhais cov cai kom muaj tshuaj lom neeg, cov khoom siv neeg kho mob, qhov ntev, thiab kuaj xyuas cov kav dej seamless no.
Cov kws tshaj lij
7x24 teev khoom xa tuaj
Unic tsis yog N08330 thiab tsis ntseeg N08322
Cov alloys no muaj koob meej rau lawv cov kev tiv thaiv zoo rau oxidation, carburization, thiab thermal caij tsheb kauj vab ntawm qhov kub.
Cov Npe:
Hais txog N08330:Feem ntau hu uaAlloy 330(Werkstoff nr . 1.4886).
Hais txog N0832:Ib qho kev sib txawv nrog kev txhim kho tiv thaiv carburization thiab sulfation, feem ntau hu uaAlloy 332lossisRa 330.
Cov yam ntxwv thiab muaj pes tsawg leeg
| Yam zoo | Unic tsis ntseeg n08330 (alloy 330) | Unic tsis ntseeg N0832 (Alloy 332) |
|---|---|---|
| Lub Npe | Alloy 330, 1.4886 | Alloy 332, RA 330 |
| Qhov tseem ceeb muaj pes tsawg leeg | 35% NI, 19% CR, 45% FE, 1.0-1.5% SI | 35% NI, 19% CR, 45% FE, 1.8-2.5% SI |
| Cov yam ntxwv tseem ceeb | Zoo zog thiab tiv taus oxidation, carburization, thiab thermal cycling. Zoo tsis kam mus rau chlorine nres. | Txhim Kho Cov VersionNrog silicon siab dua, muab kev tiv thaiv zoo dua rau cov cua nab kuab thiab sulfidation. |
| Thawj kom tau txais | Ib qho ntau yam ntse, dav - lub hom phiaj kub {1} {>> resistant alloy nrog lub zog zoo los ntawm chav tsev kub txog 2100℃f (1150 degree). | Kev tiv thaiv siab tshaj plaws hauv carburizing loj thiab sulfur -}} muaj ib puag ncig. |
| Kev sib txheeb | Kev lag luam - Txheem ua haujlwm ua haujlwm siab rau high-} rurnaces. | Ib qho kev hloov tshwj xeeb rau kev mob carburizing feem ntau. |
ASTM B535 UN tsis ncaj n08330 thiab n08332 tshuaj lom neeg:
ASTM B535 tsis ncaj rau N08330 thiab N08332 cov khoom siv kho tshuab
ASTM B535 tsis ntseeg N08330 thiab N08332 tso cai sib txawv
Vim li cas tus menyuam yaus tsib (ni) thiab chromium (CR) cov ntsiab lus tseem ceeb
Nickel (35%):Muab cov kev ruaj ntseg hauv kev ruaj khov, ductility, thiab kev tawm tsam rau thermal cycling, carburization, thiab chlorine {}} muaj cov cua tshuab.
Chromium (19%):Ua ib qho kev tiv thaiv, cov khoom lag luam chromium oxide rau saum npoo av, muab kev tiv thaiv zoo rau oxidation (scaling) thiab sulfidation.
Vim li cas cov silicon (Si) cov ntsiab lus tseem ceeb:
Silicon ntxiv txhim kho kev tsim ntawm kev tiv thaiv kev tiv thaiv npoo, txhim kho kev txhim kho tsis kam mus raucarburization(Cov pa nqa) thiabsulfidation(cov tub rog rog). Qhov siab dua silicon nyob rau hauv N08332 ua rau nws xaiv qhov uas xav tau tshaj plaws rau cov mob hnyav tshaj plaws.
Cim npe nrov: ASTM B535 Nifecrsi Alloy Seamless Yeeb Nkab, Tuam Tshoj Astm B535 Nifecrsi Alloy Seamless Yeeb Nkab Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
