Tlhahiso ea tlhahiso Litlhaloso tse fapaneng ka bohloeki bo phahameng ba Carbon powder (6N Carbon powder)

Tlhaloso e Khutšoanyane:

Bohloeki ba phofo ea SiC bo tla ama ka ho toba boleng le ts'ebetso ea kristale e le 'ngoe ea SiC e hōlileng ka mokhoa oa PVT,' me lisebelisoa tse tala bakeng sa ho lokisetsa phofo ea SiC li na le bohloeki bo phahameng ba Si phofo le bohloeki bo phahameng ba C phofo, 'me ho hloeka ha phofo ea C ho tla ama ka ho toba bohloeki ba phofo ea SiC.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lisebelisoa tse tala tse sebelisoang tlhahiso ea toner hangata li kenyelletsa flake graphite, petroleum coke le enke ea majoe a microcrystalline. Ho hloeka ha graphite ho phahame, boleng ba tšebeliso bo phahame. Mekhoa ea ho hloekisa graphite e ka aroloa ka mekhoa ea 'mele le mekhoa ea lik'hemik'hale. Mekhoa ea tlhoekiso ea 'mele e kenyelletsa ho phaphamala le tlhoekiso ea mocheso o phahameng,' me mekhoa ea tlhoekiso ea lik'hemik'hale e kenyelletsa mokhoa oa acid-base, mokhoa oa hydrofluoric acid le mokhoa oa ho halika chloride.

Har'a bona, mokhoa o phahameng oa ho hloekisa mocheso o ka sebelisa sebaka se phahameng sa ho qhibiliha (3773K) le ntlha e belang ea graphite ho finyella 4N5 le bohloeki bo phahameng, bo kenyelletsang ho tsoa mouoane le ho tsoa ha litšila tse nang le ntlha e tlaase e belang, e le ho finyella sepheo sa tlhoekiso [6]. Theknoloji e ka sehloohong ea toner e phahameng ea bohloeki ke ho tlosoa ha litšila. E kopantsoe le litšoaneleho tsa tlhoekiso ea lik'hemik'hale le tlhoekiso ea mocheso o phahameng, mokhoa o ikhethileng oa ho hloekisa mocheso oa thermochemical o amohetsoe ho fihlela tlhoekiso ea lisebelisoa tse phahameng tsa bohloeki, 'me bohloeki ba sehlahisoa bo ka ba ho feta 6N.