Cov Cuab Yeej Siv Hluav Taws Xob graphite Carbon txhuam yog tsim los ntawm cov pa roj carbon, nws yog cov khoom siv kub kub, thiab nws cov ntsiab lus melting mus txog 3652 ° C. Nrog rau qhov kub siab resistant feature, graphite tuaj yeem ua tiav rau hauv qhov kub thiab txias resistant chemical utensil crucible.Cov conductivity ntawm graphite yog zoo heev, ntau tshaj hlau, ntau pua zaus ntawm cov hlau tsis yog hlau, yog li nws yog tsim rau hauv conductive yam xws li. raws li electrodes thiab carbon txhuam.
Khoom siv |
Qauv |
tsis kam |
Qhov ntom ntom |
Rated tam sim no ceev |
Rockwell hardness |
thauj khoom |
Graphite thiab Electrographite |
D104 |
10 ± 40% |
1.64 ± 10% |
12 |
100 (-29% ~ + 10%) |
20 KG |
D172 |
13 ± 40% |
1.6 ± 10% |
12 |
103 (-31% ~ + 9%) |
20 KG |
|
Advantage: zoo lubrication thiab ntev |
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Daim ntawv thov ntawm D104: haum rau 80-120V DC lub cev muaj zog, me me dej turbine generator lub cev muaj zog thiab turbine generator lub cev muaj zog |
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Daim ntawv thov ntawm D172:: haum rau loj hom dej turbine generator lub cev muaj zog thiab turbine generator lub cev muaj zog |
Cov graphite carbon txhuam yog siv dav hauv cov cuab yeej hluav taws xob fais fab lub cev muaj zog. Lawv yog siv los xa cov teeb liab lossis lub zog mus rau qhov chaw ruaj khov thiab tig ntawm qee lub cav lossis lub tshuab hluav taws xob. Cov duab yog duab plaub, thiab cov hlau hlau yog ntsia rau lub caij nplooj ntoos hlav. Cov txhuam hniav yog ib hom zawv zawg sib cuag, yog li nws yooj yim rau hnav thiab yuav tsum tau hloov thiab ntxuav tsis tu ncua.
Cov qauv sab hauv ntawm graphite pab cov cuab yeej hluav taws xob carbon txhuam muaj lubricity zoo.