1. kev taw qhia:
Pebtsim tawmob hom kev txhaj tshuaj steel&grit.
Cov Hlau Txhaj Txheem/Kev Nyuaj Siab &CchromeKev Txhaj Tshuaj Hlau/Qhov av nplaum.
Tus CchromeHom muaj Cr element 0.2-0.4% muaj lub neej qaug zog ntev dua,ncav cuagkev uatxog li 2600-2800 zaug.
Los ntawm ib tugntxivtseebCov khoom siv Chromenyob rau hauv kev tsim khoom, nwsuascov hlau zoo tenacity, crush thiab qaug zog tsis kam, yog li qhov sib txawv yog Chrome hlautxhaj tshuajlub neej qaug zog yogtxawm tiastxog li 3000 zaug, ntau dua 400 lub neej dua litus qauvhlautxhaj tshuajlub cev tsis muaj chrome.
Thaum lub sijhawm tsim cov chromehlautua&grit, cov ntsiab lus xws li ferrochrome thiab ferromanganese raug ntxiv rau kom ua rau muaj zog thiab hnav tsis kam, txo qhov deformity, thiab yog li ua rau lub neej kev pabcuam tag nrho thiab ua rau nws ruaj khov dua.
2. Daim Ntawv Thov
(1)Kev Ntxuav Qhov Chaw thiab Kev Tshem Tawm Xeb
Kev Ntxuav Zoo: Chrome shot & grit muaj qhov nyuaj siab (feem ntau HRC 42-51 thiab Hrc 54-60), tshem tawm cov nplai, xeb, cov txheej qub, lossis cov seem weld ntawm cov hlau.
(2) Kev Tswj Xyuas Qhov Roughness
Kev Sib Npaug Sib Xws: Los ntawm kev kho qhov loj me ntawm cov khoom me me (feem ntau yog 0.2-1.5 hli) thiab lub zog tawg, qhov sib npaug ntawm qhov chaw (Ra tus nqi) tuaj yeem ua tiav, txhim kho kev nplaum txheej.
(3) Kev Txhim Kho Qhov Chaw (Shot Peening)
Kev Nyuaj Siab Uas Muaj Peev Xwm Ntxiv: Qhov cuam tshuam ntawm chrome txhaj tshuaj tsim ib txheej kev nyuaj siab ntawm qhov chaw hlau, txhim kho kev tiv taus qaug zog thiab kev tiv taus kev ntxhov siab (tshwj xeeb tshaj yog haum rau cov khoom siv aerospace thiab automotive).
(4) Cov Ntawv Thov Tshwj Xeeb
Kev Kho Mob Ua Haujlwm Kom Tseeb: Cov chrome txhaj nrog cov khoom me me sib npaug tuaj yeem siv rau kev kho qhov chaw ntawm cov khoom ua haujlwm kom tsis txhob muaj kev puas tsuaj ntau dhau.
3. Cov txiaj ntsig
Peb yog tib lub Hoobkas hauv Suav teb, tsim cov hlau chrome alloy shot/gritnrog cov thev naus laus zis tshiab kawg.LubCr hlau txhaj tshuaj&grit yogpheej yig dua li kev quenching ob zaugtxheej txheem.Peb cov chromehlautua&gritcov khoom tuaj yeem sib tw nrogsab saum tojhom lag luamthoob ntiaj teb.
Yog xav paub ntxiv txog kev siv abrasive thiab kev tswj tus nqi, thov koj xav nrog peb tham!
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2025









