Makampani News

Pali mitundu yambiri ya graphite, kodi ndi makhalidwe ati?

2018-06-14 - Ndisiyireni uthenga
Graphite amapangidwa ndi coke powder ndi graphite powder (kapena carbon black), wopangidwa ndi phula ngati binder, ndipo amadziwotcha pamtambo wotentha. Malingana ndi zipangizo zomwe zimagwiritsidwa ntchito komanso kutentha kwa nthawi ndi nthawi, inks zabwino ndi zosiyana ndi thupi ndi mawonekedwe akhoza kupanga. Mtundu wa graphite wapamwamba kwambiri, womwe umadziwikanso ndi carbon graphite, umadziwika ndi umoyo wake wolimba komanso wosasangalatsa, wotsika kwambiri, komanso ovuta kupanga; ina ndiyo graphitized graphite, yomwe imatchedwanso electrochemical graphite.
Zizindikiro zake ndi zofewa, zochepa mphamvu komanso mafuta abwino. Chifukwa cha kutentha kwapamwamba panthawi ya kutentha kwa graphite, phula lamtunduwu limapanga poresitizes kuti likhale pores ndipo liyenera kuikidwa patsogolo kuti lisagwiritsidwe ntchito. Ma graphite osalidwa alibe zotsatira zowonongeka, koma mphamvu ndi kuuma zimakula kwambiri. Kuwonjezera pa graphite yomwe tatchulidwa pamwambayi, pali resin graphite, yomwe imapangidwanso ndi resin monga binder, yosakaniza ndi graphite ufa uniformly, opanikizika ndi kupanga, ndi mkangano mpaka resin kuchiza kutentha.
Mphamvu yolimbana ndi graphite yonyamulira pamtengowo imapangidwa ndi kuyimitsa matope. Chifukwa chodzaza ndi thupi la elastico-pulasitiki, pamene mphamvu ya axial imagwiritsidwira ntchito, mphamvu yotsutsana imapangidwira, kotero kuti mphamvuyo imachepetsera pang'onopang'ono kutsogolo kwa axial, ndipo mphamvu yowonjezera ya radial yomwe imapangitsa kuti filleryo iwonongeke kwambiri mthunzi ndi kuteteza kuphulika kwa sing'anga.
Kujambula kwa graphite kuli ndi ubwino wokhala ndi mafuta, kutsika kwapakati kwazitsulo ndikusakaniza, ndi kutentha kwa kutentha. Pamene chisokonezo chimatha kupirira kutentha kwake, kusuntha mosavuta, kupanga zophweka, mitengo yotsika.

Tumizani Kufunsira


icon
X
Timagwiritsa ntchito makeke kuti tikupatseni kusakatula kwabwinoko, kusanthula kuchuluka kwa anthu patsamba lanu ndikusintha zomwe mumakonda. Pogwiritsa ntchito tsamba ili, mukuvomera kugwiritsa ntchito ma cookie. mfundo zazinsinsi
Kana Landirani