Qhov txawv ntawm Stainless Hlau 316, 316L thiab 316Ti yog dab tsi?

Stainless hlau 316 (316):
Cov tshuaj muaj pes tsawg leeg: Stainless hlau 316 feem ntau yog tsim los ntawm cov khoom xws li chromium (Cr), npib tsib xee (Ni), molybdenum (Mo) thiab cov pa roj carbon tsawg (C). Cov tshuaj muaj pes tsawg leeg ib txwm muaj: Cr 16-18%, Ni 10-14%, Mo 2-3%, C Tsawg dua lossis sib npaug rau 0.08%.
Nta: Zoo corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv acidic thiab ntsev ib puag ncig. Haum rau kev siv nyob rau hauv ib puag ncig corrosive, xws li tshuaj lom neeg kev lag luam, marine ib puag ncig, thiab lwm yam.
Stainless hlau 316L (316L):
Chemical Composition: Stainless hlau 316L yog cov pa roj carbon tsawg ntawm 316, uas muaj cov ntsiab lus qis dua. Cov tshuaj muaj pes tsawg leeg ib txwm muaj: Cr 16-18%, Ni 10-14%, Mo 2-3%, C Tsawg dua lossis sib npaug rau 0.03%.
Nta: Vim nws cov ntsiab lus carbon tsawg, 316L tsis yooj yim rau carbide nag lossis daus thaum lub sijhawm vuam, yog li nws zoo dua rau 316 hauv vuam kev ua tau zoo thiab corrosion kuj. Haum rau cov ntawv thov uas xav tau vuam lossis xav tau cov ntsiab lus qis dua, xws li tshuaj lom neeg, tshuaj, khoom noj khoom haus, thiab lwm yam.
Stainless hlau 316Ti (316Ti):
Cov tshuaj muaj pes tsawg leeg: Stainless hlau 316Ti yog raws li 316 nrog ntxiv titanium (Ti) cov khoom. Cov tshuaj muaj pes tsawg leeg ib txwm muaj: Cr 16-18%, Ni 10-14%, Mo 2-3%, Ti 5 × (C + N)%.
Nta: Qhov sib ntxiv ntawm titanium nce qhov corrosion kuj ntawm 316Ti, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias ib puag ncig, thiab pab inhibit qhov tsim ntawm carbides. Haum rau qhov kub thiab txias thiab corrosive ib puag ncig, xws li cov khoom siv kub, cov khoom siv hluav taws xob, roj av kev lag luam, thiab lwm yam hauv kev lag luam tshuaj.

Chemical Composition (%) thiab Mechanical Properties