Daim Ntawv Thov Cov Khoom Siv ntawm Graphite Khoom

1, siv los ua cov khoom siv corrosion-resistant cov khoom siv

Graphite elecegnated nrog organic los yog inorganic resins muaj cov yam ntxwv ntawm zoo corrosion, zoo thermal conductivity, thiab qis permeability. Hom lus no yog hu ua impermiteable graphite. Nws yog dav siv nyob rau hauv kev tsim cov cua kub, cov tshuaj tiv thaiv tso tsheb hlau, cov thawv txias, tso cua txias, twj thiab lwm yam khoom. Nws yog dav siv nyob rau hauv cov chaw muaj kev lag luam xws li roj av ua kom zoo nkauj, cov khoom siv hluav taws xob, thiab cov roj ntsha, uas tuaj yeem txuag tau ntau cov ntaub ntawv hlau xws li cov hlau stainless. Kev tsim khoom ntawm impermite tau los ua ib ceg tseem ceeb ntawm kev lag luam carbon.

2, siv los ua cov khoom siv-tiv taus thiab lubricating

Cov pa roj carbon thiab cov khoom siv graphite tsis yog muaj cov tshuaj ruaj khov, tab sis kuj muaj cov khoom muaj peev xwm zoo. Nws yog feem ntau tsis yooj yim sua kom txhim kho cov hnav tsis kam siv cov khoom siv zawv zawg siv lubricating roj nyob rau hauv cov kev kub ceev, kub, thiab cov mob siab. Graphite hnav-resistant cov ntaub ntawv tuaj yeem ua haujlwm tsis muaj lubricating cov roj hauv cov ntsuas kub ntawm -200 txog 2000 degret ceev (txog 100 metres ib ob). Yog li no, ntau cov tshuab compressors thiab twj uas thauj cov kev thauj dav dav siv piston rings, thiab cov kabmob ua tau ntawm cov ntaub ntawv graphite. Lawv tsis tas yuav muaj ntxiv rau ntawm cov roj nplua thaum ua haujlwm. Cov khoom siv-resistant yog tsim los ntawm impregnating cov carbon lossis graphite cov ntaub ntawv nrog cov khoom siv organic lossis kua hlau. Graphite emulsion kuj yog ib lub roj nplua khoom zoo rau ntau yam hlau ua (xws li xaim teeb duab thiab raj teeb duab).