Kugwiritsa ntchito zinthu za graphite ndikokwera kwambiri kuposa momwe timayembekezera, ndiye kugwiritsidwa ntchito kwa zinthu zojambulajambula zomwe tikudziwana?
1,Chogwiritsidwa ntchito ngati chinthu chochititsa chidwi
Mukasungunula zitsulo zosiyanasiyana za Alroy, Ferroalloys, kapena kupanga calbium carbide (calcium carbide) ndi ntchentche yokhazikika ya marc) Mphamvu zamagetsi mu kutentha, ndikukweza kutentha kuzungulira madigiri 2000 Celsius, potero kudzakumana ndi zonunkhira za kumeza kapena kuchita. Zitsulo zamatsenga, aluminium, ndi sodium nthawi zambiri zimapangidwa ndi zosungunula mchere electrolysis. Pakadali pano, zinthu zochititsa chidwi za adode za electrolytic ndi ma elekitirodi onse a graphite kapena ma elekitikilo okhazikika (anyezi stute, nthawi zina ophika, nthawi zina ophika sode). Kutentha kwa ma elten electrolysis nthawi zambiri kumakhala pansi 1000 digiri Celsius. Zipangizo zochititsa chidwi zomwe zimagwiritsidwa ntchito mu mchere, maselo a electrolysis amapangira caustic koloko (sodium hydroxide) ndi chlorine gasi nthawi zambiri amakhala ndi zozizwitsa. Zinthu zochititsa chidwi za ng'anjo ya ntchentche yotsutsana yomwe imagwiritsidwa ntchito popanga silika amagwiritsanso ntchito elekiti. Kuphatikiza pa zolinga zake pamwambapa, mankhwala a kaboni ndi graphite amagwiritsidwa ntchito kwambiri ngati zinthu zomwe zimayambitsa makampani opanga mota mota mota mota ngati mphete zotsalira ndi maburashi. Kuphatikiza apo, amagwiritsidwanso ntchito ngati ndodo za kaboti zouma, marc kuwala mabodi a mabizinesi kapena m'badwo wa Arc, ndi Andede oyambiractifiers.
Msonkhano wa Graphite
2,Chogwiritsidwa ntchito ngati zofunikira
Chifukwa cha luso la mankhwala a kaboni ndi graphite kuti apirire kutentha kwakukulu ndikulimbana ndi mafupa ambiri, ndi pansi, ndi m'mimba mwa ma cell a aluminiyal. Zitsulo zambiri zomwe zimagwiritsidwa ntchito kusungunula zitsulo zamtengo wapatali komanso zosowa, komanso zipata zozikika zomwe zimagwiritsidwa ntchito ngati galasi losungunula la quartz, limapangidwanso ndi ma billet opindika. Zogulitsa za kaboni ndi graphite zomwe zimagwiritsidwa ntchito ngati zida zolembetsa siziyenera kugwiritsidwa ntchito m'matumba abwino. Chifukwa carbon kapena graphite imabereka pansi pa kutentha kwambiri m'malo osungirako makikitala.
3,Ogwiritsidwa ntchito ngati zinthu zosagwirizana ndi zigawenga
Ma elekitirikiriti ophatikizidwa ndi organic kapena ogwiritsa ntchito omwe ali ndi mawonekedwe abwino kukana, mawonekedwe abwino, komanso operewera. Graphite yamtundu wophatikizidwa imadziwikanso kuti sikiradi yogawanika. Amagwiritsidwa ntchito kwambiri popanga zokongoletsa zosiyanasiyana, amakumana, kutsitsa, timantha, zotayira, zoseweretsa, zosenda, mapampu, ndi zida zina. Amagwiritsidwa ntchito kwambiri m'magulu a mafakitale monga ma petrochem choyenga, hydromallosilgy, acid kupanga, zopanga zitsulo, zojambula, ndipo zimatha kusunga chitsulo chosapanga dzimbiri. Kupanga graphite yopanda tanthauzo kwakhala nthambi yofunika kwambiri ya kaboni.
Bwato lalikulu
4,Chogwiritsidwa ntchito ngati zinthu zowonongeka komanso zopaka mafuta
Zida za kaboni ndi zojambulajambula sizingokhala bata kwambiri, komanso kukhala ndi mafuta abwino. Nthawi zambiri zimakhala zosatheka kusintha momwe mungavalire zomwe akuyenda pogwiritsa ntchito mafuta opangira mafuta othamanga kwambiri, kutentha kwambiri, komanso zovuta kwambiri. Zida zovunda zolimbana nazo sizingagwire ntchito popanda mafuta popanda kutentha kwa -200 mpaka 2000 Celsius ndi liwiro lalitali (mpaka 100 metres). Chifukwa chake, kuphatikiza mitundu yambiri ndi mapampu omwe amanyamula zopezeka kwambiri amagwiritsa ntchito mphete za piston, mphete zopindika, ndipo zokhala ndi zopangidwa ndi zida zojambula. Safuna kuwonjezera mafuta opatsirana pakugwira ntchito. Zinthu zofananira izi zimapangidwa ndi zinthu wamba wamba kaboni kapena zojambula ndi zida zachilengedwe kapena zida zachitsulo. Emufulsite emulsion ndi mafuta abwino othandizira azitsulo (monga chojambula cha waya ndi chubu).
Mphete yachisanu
5,Monga mtengo wotentha kwambiri komanso wa utoto
Zida zopangidwa mwaluso zomwe zimagwiritsidwa ntchito, monga kukula kwa kristalo, zotuwa zoyenga zamagawo, ziboliboli, zokutira zoyambira, zokongola, zonse zidakonzedwa kuchokera kuzitsulo zazitali zoyera. Zithunzi zokutira ndi zokutira zomwe zimagwiritsidwa ntchito posungunuka, komanso zinthu zina monga ng'anjo yayitali kwambiri, ndodo, ndi grids, zimapangidwanso ndi zida zojambula. Onani Zambiri pa www.futmetal.com
Post Nthawi: Sep-24-2023