Stainless hlau 304 thiab 316 yog ob qho tib si qib nrov ntawm stainless hlau nrog qhov sib txawv. Stainless hlau 304 muaj 18% chromium thiab 8% npib tsib xee, thaum stainless hlau 316 muaj 16% chromium, 10% nickel, thiab 2% molybdenum. Qhov sib ntxiv ntawm molybdenum hauv stainless hlau 316 muab kev tiv thaiv zoo dua rau corrosion, tshwj xeeb tshaj yog nyob rau hauv chloride ib puag ncig xws li ntug hiav txwv dej thiab chaw lag luam.
Stainless hlau 316 feem ntau raug xaiv rau cov ntawv thov uas yuav tsum muaj kev tiv thaiv corrosion siab, xws li cov chaw hauv hiav txwv, kev ua tshuaj lom neeg, thiab cov khoom siv kho mob. Ntawm qhov tod tes, stainless hlau 304 feem ntau yog siv hauv cov khoom siv hauv chav ua noj, kev ua zaub mov, thiab kev siv vaj tsev nyob qhov twg corrosion kuj tseem ceeb tab sis tsis tseem ceeb li hauv 316.
Hauv cov ntsiab lus, qhov sib txawv tseem ceeb nyob hauv lawv cov tshuaj muaj pes tsawg leeg, uas muab cov hlau tsis muaj steel 316 superior corrosion kuj hauv qee qhov chaw piv rau stainless hlau 304.
Post lub sij hawm: Mar-01-2024