Txheej txheem cej luam ntawm 2205 Duplex Stainless Hlau
Duplex 2205 stainless hlau (ob leeg ferritic thiab austenitic) yog siv dav hauv cov ntawv thov uas yuav tsum muaj kev tiv thaiv corrosion zoo thiab lub zog. S31803 qib stainless hlau tau dhau los ntawm ntau qhov kev hloov kho uas ua rau UNS S32205. Qib no muaj kev tiv thaiv corrosion ntau dua.
Ntawm qhov kub siab tshaj 300 ° C, nkig micro-cov ntsiab lus ntawm qib no tau los nag, thiab ntawm qhov kub qis dua -50 ° C cov micro-cov khoom tau hloov pauv hloov mus rau ductile; yog li no qib ntawm stainless hlau tsis haum rau kev siv ntawm cov kub no.
Common Siv Duplex Stainless Hlau
| ASTM F SERIES | UNS SERIES | DIN Standard |
| F51 | UNS S31803 | 1.4462 ib |
| F52 | UNS S32900 | 1.4460 Nws |
| F53/2507 | UNS S32750 | 1.4410 Nws |
| F55 / ZERON 100 | UNS S32760 | 1.4501 Nws |
| F60/2205 | UNS S32205 | 1.4462 ib |
| F61 / FERRALIUM 255 | UNS S32505 | 1.4507 Nws |
| F44 | UNS S31254 | SMO 254 |
Qhov zoo ntawm Duplex Stainless Hlau
l Txhim kho lub zog
Ntau qib duplex muaj ntau npaum li ob zaug muaj zog dua qib austenitic thiab ferritic stainless hlau.
l High Toughness thiab Ductility
Duplex stainless hlau yog feem ntau formable nyob rau hauv siab tshaj ferritic qib thiab muab ntau toughness. Txawm hais tias lawv feem ntau muab cov nqi qis dua li cov hlau austenitic, cov qauv tshwj xeeb thiab cov yam ntxwv ntawm cov hlau duplex feem ntau tshaj qhov kev txhawj xeeb.
l High Corrosion Resistance
Nyob ntawm qib hauv nqe lus nug, duplex stainless hlau muaj qhov sib piv (lossis zoo dua) corrosion kuj zoo li cov qib austenitic. Rau cov hlau uas muaj nitrogen ntxiv, molybdenum, thiab chromium, steels muaj kev tiv thaiv siab rau ob qho tib si crevice corrosion thiab chloride pitting.
l Tus nqi siv tau
Duplex stainless hlau muab tag nrho cov txiaj ntsig saum toj no thaum xav tau qis qis ntawm molybdenum thiab npib tsib xee. Qhov no txhais tau hais tias nws yog ib qho kev xaiv qis dua li ntau cov qib austenitic ntawm stainless hlau.Tus nqi ntawm duplex alloys feem ntau tsis hloov pauv ntau dua li lwm cov qib steel ua rau nws yooj yim rau kwv yees cov nqi - ob qho tib si nyob rau pem hauv ntej thiab lub neej theem.Qhov siab dua. lub zog thiab corrosion kuj txhais tau hais tias ntau qhov chaw ua los ntawm duplex stainless tuaj yeem ua nyias dua li lawv cov austenitic counterparts muab cov nqi qis dua.
Daim ntawv thov thiab kev siv ntawm Duplex Steel
l Duplex Steel Siv nyob rau hauv Textile machinery
l Duplex Steel Siv nyob rau hauv kev lag luam roj thiab roj
l Duplex Steel Siv nyob rau hauv Medical Gas Pipeline Systems
l Duplex Steel Siv nyob rau hauv Pharmaceutical processing kev lag luam
l Duplex Steel Siv nyob rau hauv cov kav dej.
l Duplex Steel Siv nyob rau hauv niaj hnub architecture.
l Duplex Steel Siv nyob rau hauv dej pov tseg tej yaam num.
