Qhov sib txawv ntawm cov kub-dov thiab txias-dov hlau daim hlau

Qhov sib txawv ntawm cov kub-dov thiab txias-dov hlau daim hlau
Cov Pa roj carbon cov ntsiab lus ntawm kub-rolled steel daim phiaj yuav yog siab me ntsis siab dua li ntawm cov phiaj txias-rolled steel. Lub qhov ntom ntom yog tib yam thaum cov muaj pes tsawg leeg tsis txawv ntau. Txawm li cas los xij, yog tias cov muaj pes tsawg leeg sib txawv, xws li stainless hlau, qhov ntom ntawm txias-dov thiab kub-rolled steel daim hlau yog txog 7.9g / cm3. Nws nyob ntawm cov muaj pes tsawg leeg. Kub-rolled steel daim hlau tsuas yog ntau dua condile, thiab cov hlau kuj tseem muaj kev ntxhov siab.

Kub-dov steel daim phiaj tau muab faib ua cov hlau txheej txheem, cov hlau roj tsis muaj roj av, thiab cov vuam taub hlau hlau. Tom qab ntawd, raws li ntau tus hlau, koj tuaj yeem nrhiav cov hlau koj xav tau, thiab tom qab ntawd xyuas qhov ntom ntom thiab muaj pes tsawg leeg ntawm cov hlau tshwj xeeb.
Kub-rolled steel daim hlau muaj tsawg hardness, kev ua tau yooj yim, thiab kev ua qauv zoo.
Cov phiaj tooj cua txias-rolled muaj siab tawv thiab tsis yooj yim rau cov txheej txheem, tab sis lawv tsis yooj yim rau deform thiab muaj lub zog siab.
Kub-Rolled steel daim hlau muaj qhov tsis muaj zog, oxidation zoo, feem ntau cov paib, feem ntau nyias daim hlau, tuaj yeem siv los ua cov paib stamping.
Cov txheej txheem ntau lawm ntawm kub-rolled steel daim hlau thiab txias-rolled steel daim hlau sib txawv. Kub-dov steel daim phiaj yog dov nyob rau ntawm qhov kub, thaum txias-dov steel daim hlau tau dov nyob rau hauv chav tsev kub. Feem ntau hais lus, txias-dov steel daim phiaj muaj lub zog zoo dua, thaum kub-dov steel daim phiaj muaj qhov ua tau zoo dua. Lub thickness ntawm khaub thuas-rolled steel daim hlau feem ntau me dua, thaum uas kub-rolled steel daim phiaj yuav loj dua. Lub ntsej muag zoo, tsos, thiab qhov sib luag ntawm cov phaj khaub ncaws txias tau zoo dua li cov khoom siv tsis zoo li 0.18 mm, yog li lawv tau nrov dua. Rau cov khoom lag luam lees paub, cov kws tshaj lij tuaj yeem raug caw los ua tus coj kev kuaj xyuas.
Cov khoom siv tshuab hluav taws xob ntawm kub-rolled steel daim hlau tau nyob deb dua rau cov ntawm cov khaub ncaws txias steel, thiab tseem ua tau zoo dua rau kev ua kom txaus siab, tab sis lawv muaj kev nruj dua.
Txias-dov daim hlau muaj qee qib ua haujlwm hnyav thiab qis tawv, tab sis tuaj yeem ua tiav cov txiaj ntsig zoo sib piv. Lawv tau siv rau cov khoom txias-khoov xws li cov ntawv cim caij nplooj ntoos hlav. Nyob rau tib lub sijhawm, txij li thaum cov txiaj ntsig taw tes kom ze rau lub zog tensile, tsis muaj kev phom sij thaum lub sijhawm siv thaum lub nra tau ntau dua li lub nra.

(1) Cov hlau txias yog ua tiav los ntawm kev txias dov, thiab cov saum npoo yog dawb ntawm oxide nplai, uas yog qhov zoo. Kub-dov steel daim hlau tau tiav los ntawm kub dov, thiab cov nplaim muaj oxide nplai, thiab cov phaj tuab muaj qhov sib txawv.
(2) Kub-rolled steel daim phiaj muaj cov tawv nqaij tawv thiab tsis tshua muaj siab, thaum txias-rolled elongation thiab tawv, tab sis yog kim dua.
(3) dov ua ke ua ke ua txias thiab kub-rolled steel daim hlau, nrog recrystallization kub raws li qhov txawv taw tes.
(4) Cov dov cua txias
Kub-Rolled steel daim hlau: qhov kub ntawm kub dov yog tib yam li qhov kub ntawm kev forging.
(5) Cov saum npoo kub ntawm cov hlau siv kub tsis muaj electroplating yog xim av tsaus nti, thiab cov nplaim dej txias uas tsis muaj electroplating yog grey. Tom qab Electructating, lawv tuaj yeem sib txawv los ntawm txoj kev smoothness ntawm nto. Lub smoontness ntawm txias-rolled steel phiaj yog siab dua li ntawm kub-rolled steel daim hlau.