Duplex UNS N08020 UNS S32760 Alloy Yeeb Nkab
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Daim ntawv thov Duplex khoom
Duplex UNS N08020 UNS S32760 alloy yeeb nkab video
cargo tuav
kiv cua
Khoom siv
kub exchanger
dej kub tank
Hydraulic kav
Lifting thiab pulley khoom
kiv cua
axis
Qhov txhab gasket
thawv cia
dej rhaub
hlau kab
Duplex Khoom Specification
| Element | Cov ntsiab lus (%) |
|---|---|
| Nickel, Nia | 32-38 |
| Hlau, Fe | 35 |
| Chromium, Cr | 19-21 |
| tooj, Cu | 3-4 |
| Molybdenum, Mo | 2-3 |
| Manganese, Mn | Tsawg dua los yog sib npaug 2 |
| Niobium, Nb | Tsawg dua los yog sib npaug li 1 |
| Silicon, Sib | Tsawg dua los yog sib npaug li 1 |
| Lwm tus | Tseem tshuav |
Duplex UNS N08020 UNS S32760 alloy yeeb nkab
Alloy 20, tseem hu ua Carpenter 20, yog nickel-hlau-chromium austenitic alloy tsim los muab siab tshaj plaws tiv thaiv corrosion los ntawm acids, tshwj xeeb tshaj yog sulfuric acid. Cov hlau muaj kev tiv thaiv zoo heev rau kev xeb, pitting corrosion thiab crevice corrosion tiv thaiv cov tshuaj uas muaj chloride thiab sulfuric acid, phosphoric acid, nitric acid thiab lwm yam tshuaj. Nws kuj muaj niobium, uas yog zoo tiv thaiv kab mob parasensitization thiab hluavtaws intergranular corrosion. Carpenter20 ua ke zoo corrosion kuj nrog txhua yam khoom thiab yog ib qho yooj yim los tsim. Txawm hais tias Ameslikas tsim los siv rau hauv kev lag luam sulfuric acid, Alloy 20 yog tam sim no dav siv nyob rau hauv ntau yam lag luam, nrog rau cov tshuaj, khoom noj khoom haus, tshuaj thiab yas industries. Tsis tas li ntawd, cov alloy yog siv nyob rau hauv cov cua kub exchangers, sib tov tso tsheb hlau luam, hlau tu thiab pickling khoom thiab kav.
S32760 (F55, 1.4501) yog high-alloy super duplex stainless hlau, feem ntau yog siv nyob rau hauv ntau yam corrosive ib puag ncig. S32760 dual-theem steel muaj zog thiab corrosion kuj thiab yog tsuas yog siv nyob rau hauv tshuaj ua, petrochemical kev lag luam thiab subsea khoom. Nws muaj zog tiv thaiv chloride corrosion, siab thermal conductivity thiab qis thermal expansion coefficient. Qhov siab dua chromium, molybdenum thiab nitrogen cov ntsiab lus ua rau nws tiv taus pitting, crevice corrosion thiab lwm yam corrosion. Qhov kev ua tau zoo ntawm S32760 dual-theem steel yog zoo dua li ntawm ob theem steel, xws li 2205, S31803, thiab lwm yam.
Cov neeg siv khoom Case
neeg tuaj xyuas
FAQ
Q: Koj puas tuaj yeem xa cov qauv?
A: Tau kawg, peb tuaj yeem xa cov qauv mus rau thoob plaws ntiaj teb, peb cov qauv dawb, tab sis cov neeg siv khoom yuav tsum tau them tus nqi nthuav tawm.
Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Koj yuav tsum muab qib, dav, tuab, txheej thiab tonnage koj xav tau.
Q: Dab tsi shipping ports muaj?
A: Feem ntau, peb nkoj los ntawm Shanghai, Tianjin, Qingdao, Ningbo chaw nres nkoj, koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li koj xav tau.
Q: Hais txog tus nqi khoom ntawm Duplex UNS N08020 UNS S32760 alloy yeeb nkab?
A: Vim muaj kev hloov pauv hauv cov nqi raw khoom, cov nqi sib txawv nyob rau lub sijhawm sib txawv.
Cim npe nrov: Tuam Tshoj duplex uns n08020 uns s32760 alloy yeeb nkab, Tuam Tshoj duplex uns n08020 uns s32760 alloy yeeb nkab lwm tus neeg
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