A ferritic stainless hlau tshuav nws cov hlau nplaum rau ob yam: nws qhov siab ntawm cov hlau thiab nws cov qauv tsim. Ob leeg 304 thiab 316 stainless hlau yog austenitic, thaum lawv txias, cov hlau tseem nyob rau hauv daim ntawv ntawm austenite (gamma hlau), ib theem ntawm cov hlau uas tsis yog magnetic.
Yuav ua li cas stainless hlau yog ferritic?
Ferritic stainless qib suav nrog:
- Hom 409 stainless hlau.
- 430 stainless hlau.
- 430LI stainless hlau.
- 434 stainless hlau.
- 439 stainless hlau.
- Hom 442 stainless hlau.
- 444 stainless hlau.
- 446 stainless hlau.
YPuas yog stainless hlau ferritic lossis austenitic?
Qhov sib txawv tseem ceeb ntawm austenitic thiab ferritic stainless hlauyog qhov qub nta cov qauv crystalline, qhov tom kawg muaj ntau dua ntawm chromium. Austenitic stainless hlau kuj tseem tiv thaiv corrosion zoo dua li ferritic stainless hlau.
Yuav lub hlau nplaum lo rau 316 stainless hlau?
Stainless steel 316 wrought qib thiab cov ntawv hlau tsis yog hlau nplaum. Casting qhov chaw xws li li qub lossis fittings yog CF8M thiab sib nqus me ntsis.
Puas yog 304 lossis 316 stainless zoo dua?
Txawm hais tias cov hlau tsis muaj steel 304 alloy muaj cov ntsiab lus melting ntau dua, qib 316muaj cov tshuaj tiv thaiv zoo dua rau cov tshuaj thiab chlorides (xws li ntsev) dua qib 304 stainless hlau. Thaum nws los txog rau cov ntawv thov nrog cov tshuaj chlorinated los yog raug ntsev, qib 316 stainless hlau yog suav tias yog superior.
