Cov phaj stainless hlau muaj lub ntsej muag du, siab yas, muaj lub zog tawv thiab cov tshuab muaj zog, thiab muaj kev tiv thaiv kom tsis txhob xeb los ntawm cov kua qaub, alkaline roj, kev daws teeb meem thiab lwm yam tshaj tawm. Nws yog cov hlau tsis muaj steel uas tsis yooj yim rau xeb, tab sis nws tsis yog kiag li xeb-dawb. Stainless hlau phaj hais txog steel phaj tsis kam tiv thaiv corrosion los ntawm cov xov xwm tsis muaj zog xws li cua, chav thiab dej, thaum kua qaub-resistant steel phaj yog hais txog steel phaj tsis kam tiv thaiv corrosion los ntawm tshuaj lom neeg tawm xov xwm xws li acid, alkali thiab ntsev.
Stainless hlau phaj yog feem ntau cov lus siv rau stainless hlau phaj thiab acid-resistant steel phaj. Los tawm thaum pib ntawm lub xyoo pua no, txoj kev loj hlob ntawm stainless hlau daim hlau tau tso cov khoom siv tseem ceeb thiab thev naus laus zis kev txhim kho ntawm kev lag luam niaj hnub thiab kev tsim kho tshiab. Muaj ntau ntau yam hlau stainless daim hlau thiab steel daim hlau nrog cov yam ntxwv sib txawv. Nws tau maj mam tsim ntau ntau pawg loj hauv cov txheej txheem kev tsim kho. Raws li kev teeb tsa tus qauv, nws muab faib ua plaub pawg: austenitic stainless hlau phaj, martensitic stainless hlau phaj (suav nrog nag lossis daus hardened stainless hlau phaj), ferritic stainless hlau phaj, thiab austenitic ntxiv rau ferritic duplex stainless hlau phaj. Lub ntsiab tshuaj lom neeg los yog qee cov yam ntxwv ntawm cov hlau tsis huv yog faib rau chromium stainless hlau phaj, chromium nickel stainless hlau phaj, chromium nickel molybdenum stainless hlau phaj thiab tsawg carbon hlau phaj, siab molybdenum stainless hlau phaj, siab purity stainless hlau phaj thiab yog li ntawd. Raws li cov yam ntxwv ntawm kev ua haujlwm thiab siv cov phaj steel, nws muab faib ua nitric acid tiv stainless steel phaj, sulfuric acid tiv taus stainless hlau phaj, pitting corrosion resistant stainless hlau phaj, kev nyuaj siab corrosion resistant stainless hlau phaj, siab-siab stainless hlau phaj. , thiab lwm yam Raws li cov yam ntxwv ua haujlwm ntawm lub phaj steel, nws muab faib ua qhov kub tsis tshua muaj steel hlau phaj, tsis muaj hlau nplaum stainless phaj, tsis pub dawb txiav stainless hlau phaj, superplastic stainless hlau phaj thiab li ntawd. Kev faib hom kheev ua raws li cov yam ntxwv ntawm cov hlau tsis huv thiab tshuaj lom neeg ntawm cov hlau phaj, nrog rau kev sib xyaw ua ke ntawm ob. 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, thiab lwm yam lossis faib ua ob pawg: chromium stainless hlau phaj thiab nickel stainless hlau phaj. Nws muaj ntau cov kev siv. Kev siv raug: kev sib hloov tshav kub rau cov khoom siv pulp thiab papermaking, tshuab khoom siv thiab khoom siv, cov khoom siv zas, cov khoom siv ntxuav zaj duab xis, cov raj xa dej, cov khoom siv sab nrauv rau cov tsev hauv cov ntug hiav txwv, thiab lwm yam