316 Stainless Hlau Chev / Sawb
Khoom npe: 316 stainless hlau sawb, 316 stainless hlau kauj, 316 stainless hlau kauj khoom
Nws yog stainless hlau. Thaum tshav kub kub-resistant. Corrosion-resistant hlau. Nws yog austenitic stainless hlau. Rau lub teb chaws tus qauv, nws yog 0Cr17Ni12Mo2. Nws yog stainless hlau zoo dua li 304. Hauv dej hiav txwv thiab lwm yam xov xwm. Corrosion kuj zoo dua 0Cr19Ni9. Nws yog tsuas yog resistant rau pitting corrosion. khoom.
Nws yog dav siv hauv qhov chaw pib, aviation thiab aerospace hardware cov cuab yeej, thiab kev lag luam tshuaj. Cov ntsiab lus yog raws li nram no: handicrafts, bearings, zawv zawg paj, khoom siv kho mob, khoom siv hluav taws xob, thiab lwm yam.
Stainless hlau feem ntau muab faib ua:
1. Ferritic stainless hlau. Muaj 12% mus rau 30% chromium. Nws cov corrosion kuj, toughness thiab weldability nce nrog cov ntsiab lus chromium, thiab nws cov chloride kev nyuaj siab corrosion yog zoo dua li lwm hom stainless hlau.
2. Austenitic stainless hlau. Cov ntsiab lus chromium yog ntau tshaj 18%, thiab nws kuj muaj txog 8% npib tsib xee thiab ib qho me me ntawm molybdenum, titanium, nitrogen thiab lwm yam khoom. Kev ua tau zoo tag nrho, tiv taus corrosion los ntawm ntau yam xov xwm.
3. Austenitic-Ferritic duplex stainless hlau. Nws muaj qhov zoo ntawm austenitic thiab ferritic stainless hlau, thiab muaj superplasticity.
4. Martensitic stainless hlau. Siab zog, tab sis tsis zoo plasticity thiab weldability.
Nws muaj kev tiv thaiv corrosion zoo, tiv thaiv tshav kub, tsis tshua muaj zog thiab cov khoom siv kho mob, zoo kub ua haujlwm xws li stamping, dabtsi yog khoov, thiab tsis muaj kev kho cua sov. Siv: tableware, txee, boilers, pib qhov chaw, khoom siv kho mob, tsev cov ntaub ntawv, zaub mov kev lag luam (siv kub -196 ° C-700 ° C).
Cov khoom siv hauv dej hiav txwv, tshuaj lom neeg, xim, ntawv, oxalic acid, chiv thiab lwm yam khoom siv ntau lawm; kev yees duab, kev lag luam khoom noj, chaw ntug hiav txwv dej, ropes, CD rods, bolts, txiv ntseej 410 1. Nta: Raws li ib tug neeg sawv cev ntawm cov hlau martensitic, Txawm hais tias nws muaj lub zog siab, nws tsis haum rau siv nyob rau hauv hnyav corrosive ib puag ncig; nws lub peev xwm ua haujlwm tau zoo, thiab nws yog hardened (sib nqus) nyob ntawm qhov chaw kho cua sov. 2. Siv: riam hniav, cov khoom siv kho tshuab, cov khoom siv roj av refining, bolts, ceev, twj twj tso kua mis, chav kawm 1 tableware (riam thiab diav rawg).
