Mpando wa Valve Abrasive Plack
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1.Chrellite imagwiritsidwa ntchito m'malo ambiri osiyanasiyana ndipo imapangidwa ndi 75 mpaka 90% cobalt ndi 10 mpaka 25% chromium ndi kapena popanda zitsulo zina zowonjezedwa. Imagwiritsidwa ntchito makamaka podula zida, mawonekedwe olimba-ovala, zida zopangira zamalonda, ndikuzidula.
2.ChoniComel Chrome imafotokozedwa ngati chitsulo chosapanga dzimbiri chomwe chili ndi 8% nickel ndi 18% chromium. Nickel Chrome imatha kuthana ndi vuto komanso mankhwala. Imagwiritsidwa ntchito mu valve mipando yomwe timagwiritsa ntchito kwambiri monga compressors, dziko lapansi la diroli komanso ngakhale ena oyang'anira misewu.
3.Cool buluu ndi njira yolumikizirana ndi kupera mipando yamkuwa ya Beryllium yomwe imapezeka mu ntchito zapamwamba.
4.Peby Mwalawa ndi malo athu abwino kwambiri olowa m'malo oyambira akuda ndi a Decker. Izi zidapangidwa kuti zizigwiritsidwa ntchito ngati gudumu lazinthu zambiri kuti mupewe mipando yambiri yoposa 60s mpaka kumayambiriro kwa 60s.
