Rolled hlau cov khoom lag luam tau siv dav hauv cov cua kub, kev xa dej thiab cov roj xa hluav taws xob, zoo li hauv kev npaj cov txheej txheem thev naus laus zis.
Cov kav xa hluav taws xob GOST 10705-80, GOST 10704-91 yog qhov txawv los ntawm cov duab, phab ntsa tuab, lub hom phiaj thiab cov yam ntxwv ua tau zoo. Rolled hlau cov khoom lag luam ntawm cov kev tawm tsam no yog qhov txawv ntawm lawv qhov kev ua kom zoo tshaj plaws.
Cov txiaj ntsig
- Qib siab ntawm kev tsis kam mus rau kev raug siab hydraulic.
- Txhim kho cov khoom siv hluav taws xob ntawm cov yeeb nkab electrowelded.
- Siab ua hauj rau tshuaj influences.
- Lub sijhawm ntev ua haujlwm ntawm dov hlau kav.
- Corrosion tsis kam.
- Lub zog siab thiab kev coj nruj ntawm cov yeeb nkab.
- Tus nqi pheej yig.
- Zoo heev tsis kam mus rau ib puag ncig cuam tshuam.
- Zoo weldability ntawm dov hlau (hlau 3-20, 09G2S, 17G1S)
- Siab ua tau ntawm cov yeeb nkab rau qhov kub thiab txias.
Qhov kev sib cav tseem ceeb rau kev siv cov khoom siv hlau yog qhov ua tau zoo. Cov cuab yeej siab ntawm cov yeeb nkab muab cov peev txheej tsis txwv rau nws siv nyob rau hauv kev tsim cov tshuab, qhov chaw thiab cov qauv tsis tsim. Tom qab ua tiav, cov kav xa hluav taws xob kis tau txais ib qho zoo saib, yog li ntawd nws tau dav siv hauv kev tsim laj kab, rooj tog, thiab kev tsim cov qauv hlau.
Cov kav xa hluav taws xob tuaj yeem yog xwm fab, duab plaub, puag ncig, kheej kheej, thiab lwm yam. Tab sis nrov tshaj plaws yog cov duab plaub, puag ncig thiab square profile ntawm cov kav dej nrog lub seam. Alloyed thiab low-alloyed steels yog siv dav hauv kev tsim khoom.
Thov
- Siv kev lag luam.
- Kev tsim khoom lag luam.
- Ua liaj / teb.
- Los ntawm ntau cov kev sib txuas lus.
- Kev tsim khoom ntawm rooj muag zaub thiab cov paib.
- Cov qauv hlau rau cov hangars thiab plhis.
- Tsheb thauj mus los ntawm cov kua hauv cov kev lag luam chemical.
- Kev tsim cov hlau thav duab thiab laj kab.
- Kho kom zoo nkauj sab hauv hauv thaj chaw thaj chaw.
- Siv cov yeeb nkab ua qhov siv tau rau ntau lub hom phiaj.
- Kev tsim cov nplooj thiab ua rau muaj kev puas siab rau pej xeem kev thauj mus los.
- Kev tsim cov tog zaum, cov ntaiv thiab ntau ntxiv.
Cov khoom lag luam tau siv dav hauv kev npaj ntawm cov raj xa dej thiab kev sib txuas lus ntau yam. Nws tsis yooj yim sua kom sau tag nrho cov cheeb tsam, txij li cov kav dej tau siv dav hauv yuav luag txhua qhov ntawm tib neeg lub neej.
Tau qhov twg los: qhov chaw ntawm cov hlau puag
