Txhawm rau kom ntseeg tau qhov zoo ntawm 321 stainless hlau daim hlau, nws yog ib qho tsim nyog yuav tsum ua raws li cov qauv thiab tshuaj xyuas qhov tsis xws luag. Cov qauv tseem ceeb suav nrog ASTM A240 / A240M (tus qauv Asmeskas) thiab GB / T 3280 (Suav tus qauv), uas suav nrog cov ntsiab lus tseem ceeb xws li tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab qhov ntev ntev.
Feem ntau cov tsis xws luag muaj xws li:
Deg tsis xws luag: Xws li khawb, pockmarks, xeb stains los yog tsis sib xws oxide txheej, tag nrho cov uas cuam tshuam rau qhov pib ntawm corrosion kuj.
Dimension deviation: Cov thickness tsis sib xws thiab ntau qhov tsis sib xws yuav ua rau kev ua haujlwm thiab kev sib dhos nyuaj.
Kev ua tau zoo tsis ua raws li qhov yuav tsum tau ua: Tsis txaus titanium (Ti) cov ntsiab lus lossis cov pa roj carbon ntau (C) cov ntsiab lus yuav cuam tshuam rau nws qhov kev tiv thaiv intergranular corrosion. Cov teeb meem no yuav tsum raug txheeb xyuas los ntawm kev soj ntsuam spectroscopic, kev sim tshuab, thiab kev ntsuas kev sib xyaw ua ke (xws li ASTM A262).
Nws raug nquahu kom txheeb xyuas cov ntaub ntawv pov thawj uas muab los ntawm tus neeg xa khoom (MTC) thiab thib peb -cov ntaub ntawv xeem ntawm tog neeg kom ntseeg tau tias ua tau raws li tag nrho cov qauv tsim nyog.
Jiangsu Cunrui Hlau Khoom Co., Ltd. nruj me ntsis raws li thoob ntiaj teb cov qauv los xyuas kom meej tias qhov zoo ntawm txhua batch ntawm 321 stainless hlau daim hlau yog traceable thiab kev ua tau zoo yog guaranteed.
Yog tias koj xav tau kev yuav khoom lossis nrhiav kev sab laj, thov hu rau Jiangsu Cunrui Hlau Khoom Co., Ltd.