High Quality Stainless Carbon Phaj
High Quality Stainless Carbon Phaj
Stainless hlau phaj feem ntau yog lub npe dav ntawm stainless hlau phaj thiab acid resistant steel phaj.Nws tuaj tawm thaum pib ntawm lub xyoo pua no.Txoj kev loj hlob ntawm stainless hlau phaj tau nteg ib qho tseem ceeb cov ntaub ntawv thiab technical foundation rau txoj kev loj hlob ntawm niaj hnub kev lag luam thiab scientific thiab technology kev vam meej.Muaj ntau ntau hom stainless hlau phaj nrog cov khoom sib txawv.
Nws tau maj mam tsim ntau pawg hauv cov txheej txheem ntawm kev txhim kho.Raws li cov qauv, nws tau muab faib ua plaub pawg: austenitic stainless hlau phaj, martensitic stainless hlau phaj (xws li nag lossis daus hardening stainless hlau phaj), ferritic stainless hlau phaj, thiab austenitic ntxiv rau ferritic duplex stainless hlau phaj?
Raws li cov tshuaj lom neeg muaj pes tsawg leeg hauv cov hlau phaj lossis qee cov yam ntxwv hauv cov phaj hlau, nws tau muab faib ua chromium stainless hlau phaj, chromium nickel stainless hlau phaj, chromium nickel molybdenum stainless hlau phaj, qis carbon stainless hlau phaj, siab molybdenum. stainless hlau phaj, high-purity stainless hlau phaj, thiab lwm yam.
Raws li cov yam ntxwv ntawm kev ua tau zoo thiab kev siv cov hlau phaj, lawv tau muab faib ua nitric acid resistant stainless hlau phaj, sulfuric acid resistant stainless hlau phaj, pitting corrosion resistant stainless hlau phaj, kev nyuaj siab corrosion resistant stainless hlau phaj, siab zog stainless hlau phaj, lwm.
Raws li cov yam ntxwv ua haujlwm ntawm steel phaj, nws tau muab faib ua qhov kub tsis tshua muaj steel hlau phaj, tsis muaj hlau nplaum stainless hlau phaj, dawb txiav stainless hlau phaj, superplastic stainless hlau phaj, thiab lwm yam. faib cov phaj steel raws li cov yam ntxwv ntawm cov phaj steel, cov tshuaj lom neeg muaj pes tsawg leeg ntawm steel phaj thiab kev sib xyaw ua ke ntawm ob.Nws feem ntau muab faib ua martensitic stainless hlau phaj, ferritic stainless hlau phaj, austenitic stainless hlau phaj, duplex stainless hlau phaj thiab nag lossis daus hardening stainless hlau phaj, los yog rau hauv chromium stainless hlau phaj thiab npib tsib xee stainless hlau phaj.
Cov khoom siv pulp thiab ntawv, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv dyeing, cov khoom siv ua yeeb yaj kiab, cov kav dej, cov khoom siv sab nraud ntawm cov tsev nyob hauv ntug dej hiav txwv, thiab lwm yam.
Kev tiv thaiv corrosion ntawm stainless hlau tsuas yog nyob ntawm nws cov alloy muaj pes tsawg leeg (chromium, nickel, titanium, silicon, aluminium, manganese, thiab lwm yam) thiab cov qauv sab hauv.
Raws li txoj kev npaj, nws tuaj yeem muab faib ua kub dov thiab txias dov.Raws li cov yam ntxwv ntawm cov qib steel, nws tuaj yeem muab faib ua 5 pawg: Austenitic hom, AUSTENITIC FERRITIC hom, ferritic hom, martensitic hom thiab nag lossis daus hardening hom.
Stainless hlau phaj muaj du nto, siab plasticity, toughness thiab mechanical zog, thiab yog resistant rau corrosion ntawm acid, alkaline gas, tov thiab lwm yam xov xwm.Nws yog ib hom hlau alloy uas tsis yooj yim rau xeb, tab sis nws tsis yog xeb kiag li.Stainless hlau phaj muaj peev xwm tiv taus corrosion zoo ib yam li tsis ruaj tsis khov nickel chromium alloy 304. Cov cua kub ntev hauv qhov kub ntawm chromium carbide yuav cuam tshuam rau corrosion kuj ntawm alloys 321 thiab 347 nyob rau hauv hnyav corrosive xov xwm.
Nws yog tsuas yog siv rau kev siv kub kub.Cov ntawv thov kub siab xav kom muaj zog rhiab heev los tiv thaiv intergranular corrosion ntawm qis kub.
Rau annealed stainless hlau, ua ntej tshem tawm cov tawv nqaij dub nrog ng-9-1 chemistry, thiab rau cov neeg uas muaj roj stain, ua ntej tshem cov roj nrog nz-b degreasing huab tais → dej ntxuav → electrolytic nplua polishing (cov tshuaj no yog siv ncaj qha los ua haujlwm. Cov kua dej, qhov kub thiab txias yog 60 ~ 80 ℃, lub workpiece yog dai nrog anode, tam sim no Da yog 20 ~ 15A / DM2, thiab cov cathode yog txhuas antimony alloy (xws li antimony 8%) Lub sij hawm: 1 ~ 10 feeb, Polishing → dej ntxuav → zaj duab xis stripping nrog 5 ~ 8% hydrochloric acid (chav kub: 1 ~ 3 vib nas this) → dej ntxuav → tshuab ziab.
