Tsev > Xov xwm > Ntsiab lus
Qhov Zoo Ntawm Cov Khaub Ncauj Tempered
- Mar 01, 2018 -

Thawj yog tias qhov kev siv yog ob peb lub sij hawm siab tshaj qhov qub iav, dabtsi yog khoov.

Qhov thib ob yog kev siv ntawm kev nyab xeeb, thiab nws txoj kev muaj peev xwm ntau zog los txhim kho lub cev tsis muaj zog, txawm tias tempered iav puas tsuaj tsis yog ib qho me me ntawm cov tawg me me, qhov kev puas tsuaj rau tib neeg lub cev raug txo kom tsawg. Tempered khob ntawm txias thiab kub-3 ~ 5 tshaj li iav zoo tib yam muaj kev txhim kho, feem ntau muaj peev xwm tiv thaiv 250 degrees tshaj qhov ntsuas kub hloov, kom tiv thaiv thermal cracking tau pom tseeb. yog ib hom kev nyab xeeb iav. Txhawm rau kom muaj kev ruaj ntseg ntawm cov khoom tsim nyog rau cov tsev siab.


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