Kugwiritsa Ntchito Graphite

1. Monga zinthu zokanira: Graphite ndi mankhwala ake ali ndi mphamvu ya kutentha kwambiri komanso mphamvu zambiri. Amagwiritsidwa ntchito makamaka m'makampani opanga zitsulo kupanga ma graphite crucibles. Popanga zitsulo, graphite imagwiritsidwa ntchito ngati chitetezo chazitsulo zachitsulo ndi chingwe chamkati cha ng'anjo zazitsulo.

2. Zinthu zopangira: zomwe zimagwiritsidwa ntchito m'makampani amagetsi monga electrode yabwino popanga maelekitirodi, maburashi, ndodo za carbon, machubu a carbon, mercury positive flow devices, graphite gaskets, mbali za telefoni, zokutira zamachubu azithunzi za kanema wawayilesi, etc.

3. Mafuta osamva kuvala: Graphite amagwiritsidwa ntchito ngati mafuta opangira makina. Mafuta opaka mafuta nthawi zambiri sagwiritsidwa ntchito mothamanga kwambiri, kutentha kwambiri komanso kupanikizika kwambiri, pamene ma graphite amavala zinthu zosagwira ntchito amatha kugwira ntchito pa liwiro la 200 ~ 2000 ° C popanda mafuta opaka mafuta. Zida zambiri zomwe zimanyamula media zowononga zimagwiritsidwa ntchito kwambiri pazinthu za graphite kupanga makapu a pistoni, zosindikizira ndi zonyamula. Sayenera kudzoza mafuta panthawi ya ntchito.

4. Graphite ali ndi kukhazikika kwa mankhwala. Mwapadera kukonzedwa graphite, amene ali makhalidwe a dzimbiri kukana, madutsidwe wabwino matenthedwe ndi otsika permeability, chimagwiritsidwa ntchito popanga exchangers kutentha, akasinja anachita, condensers, kuyaka nsanja, nsanja mayamwidwe, coolers, heaters, Zosefera. , zida zopopera. Amagwiritsidwa ntchito kwambiri mu petrochemical, hydrometallurgy, asidi ndi alkali kupanga, fiber synthetic, mapepala ndi magawo ena a mafakitale, amatha kupulumutsa zitsulo zambiri.

5. Kwa kuponyera, mchenga, kuponyera kuumba ndi zipangizo za pyrometallurgical: Chifukwa graphite ili ndi coefficient yaing'ono yowonjezera kutentha ndipo imatha kupirira kuzizira mofulumira komanso kusintha kwachangu, ingagwiritsidwe ntchito ngati nkhungu ya glassware. Mukatha kugwiritsa ntchito graphite, chitsulo chachitsulo chingagwiritsidwe ntchito kupeza miyeso yolondola yoponyera komanso zokolola zapamwamba. Itha kugwiritsidwa ntchito popanda kukonza kapena kukonza pang'ono, motero kupulumutsa zitsulo zambiri.

6, kwa mafakitale amphamvu a atomiki ndi chitetezo cha dziko: graphite ili ndi wowongolera wabwino wa neutroni kuti agwiritsidwe ntchito mu ma reactor a atomiki, uranium-graphite reactor ndi yogwiritsidwa ntchito kwambiri ndi atomiki. Zinthu zochepetsera mu nyukiliya monga gwero la mphamvu ziyenera kukhala ndi malo osungunuka kwambiri, osasunthika, osasunthika, ndipo graphite imatha kukwaniritsa zofunikira pamwambapa. Kuyera kwa graphite komwe kumagwiritsidwa ntchito ngati riyakitala ya atomiki ndikokwera kwambiri, ndipo zonyansa siziyenera kupitilira makumi a PPM. Makamaka, zomwe zili ndi boron ziyenera kukhala zosakwana 0.5 PPM. M'makampani odzitchinjiriza, graphite imagwiritsidwanso ntchito kupanga ma rocket nozzles olimba, mphuno za mphuno za missile, mbali za zida zoyendera mlengalenga, zida zotchingira ndi zida zoteteza ma radiation.

7. Graphite imalepheretsanso kuwonongeka kwa boiler. Kuonjezera kuchuluka kwa ufa wa graphite m'madzi (pafupifupi magalamu 4 mpaka 5 pa tani yamadzi) kumalepheretsa kuipitsidwa pamadzi otentha. Komanso, graphite akhoza TACHIMATA pa chimneys zitsulo, madenga, milatho ndi mapaipi kupewa dzimbiri ndi dzimbiri.
8. Graphite angagwiritsidwe ntchito ngati pensulo lead, pigment, ndi kupukuta. Pambuyo pokonza ma graphite apadera, zida zosiyanasiyana zapadera zitha kupangidwa m'magawo ofunikira amakampani.
9. Electrode: Graphite imatha kusintha mkuwa ngati electrode. M'zaka za m'ma 1960, mkuwa unkagwiritsidwa ntchito kwambiri ngati electrode chuma, ndi mlingo wa ntchito pafupifupi 90% ndi graphite pafupifupi 10%. M'zaka za zana la 21, ogwiritsa ntchito ambiri adayamba kusankha ma graphite ngati ma elekitirodi, ku Europe, oposa 90%. Pamwambapa ma elekitirodi zakuthupi ndi graphite. Mkuwa, chinthu chomwe chinkadziwika kale cha elekitirodi, chatsala pang'ono kutaya ubwino wake poyerekeza ndi ma elekitirodi a graphite. Graphite pang'onopang'ono imalowetsa mkuwa ngati chinthu chosankha ma elekitirodi a EDM.