Hlau phaj Cold dov recrystallization yog muab faib los ntawm thickness, nyias steel phaj<4 mm (the thinnest 0.2 mm), medium thick steel plate 4~60 mm, extra thick steel plate 60~115 mm.
Cov hlau phaj yog muab faib ua dov, kub dov thiab txias dov.
Tshuaj | C | Mn | Si | P | S |
Feem pua | Tsawg dua lossis sib npaug rau 0.005 | Tsawg dua lossis sib npaug rau 0.20 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.020 | Ntau dua lossis sib npaug rau 0.015 |
Cov ntawv txias dov yog ib yam khoom tau los ntawm dov kub-dov coils ntawm chav tsev kub hauv qab qhov kub ntawm recrystallization. Feem ntau siv hauv kev tsim tsheb, khoom siv hluav taws xob, thiab lwm yam
1. Tus nqi tsim nyog nrog zoo heev
2. Muaj ntau cov Tshuag thiab xa khoom sai
3. Kev nplua nuj muab khoom thiab kev xa tawm, kev pabcuam siab dawb
Cim npe nrov: steel phaj txias dov recrystallization, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
