Ukuze uvikele ukulimala kokugqwala okubangelwa yi-oxidation of flake lokushisa okuphezulu, kuyadingeka ukuthola impahla ukuze ufake ijazi ezintweni zokushisa eziphakeme, ezingavikela ngempumelelo i-flake graphite kusuka ku-oxidation ekushiseni okuphezulu. Ukuthola lolu hlobo lwejazi le-flake graphite anti-oxidation anti-oxidation, kufanele siqale sibe nezimpawu ezithile ezifana nokumelana okuphezulu okuphezulu, ukuhlanganiswa okuhle, ukusebenza okunamandla okulwa nokugqwala, amandla aqinile anti-oxidation kanye nobulukhuni obuqinile be-oxidation kanye nobulukhuni obunamandla. Abahleli be-Fruite Presuite abalandelayo babelana ngezindlela zokuvimbelai-flake graphitekusuka ekubeni oxidised ekushiseni okuphezulu:
1. Sebenzisa izinto zokwenziwa ngengcindezi ye-vapor engaphansi kwe-0.1333MPA (1650 ℃) nezakhiwo ezinhle ezinhle.
2. Khetha okokusebenza kwesigaba sengilazi ehlangabezana nezidingo zokusebenza njengezinto zokuzibeka obala, futhi kwenze kube yizinto zokubopha zokubopha endaweni yokushisa.
3i-flake graphite. IVolumu yesigaba esisha esenziwe ngemuva kokuthi i-oxidation inkulu kunaleyo yesigaba sokuqala, esisiza ukuvimba isiteshi esingaphakathi se-oksijini futhi sakha isithiyo se-oxidation.
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I-graphite ye-furuite isikhumbuza amazinga okushisa we-oxidation we-flake eyinhloko ezindaweni eziphambili eChina yi-560815 ℃ lapho okuqukethwe yi-carbon kungu-88% 96% futhi usayizi wezinhlayiyana kungaphezulu kwe-400 mesh. Phakathi kwazo, lapho usayizi wezinhlayiyana we-graphite ngu-0.0970.105mm, izinga lokushisa le-oxidation le-graphite elinokuqukethwe okungaphezulu kuka-90% ngu-600815 ℃ nalokho okuqukethwe kwekhabhoni kungaphansi kuka-6075 ℃. I-crystalline eningii-flake graphite, is ephakeme izinga lokushisa le-oxidation peak likhona, futhi okuncane kakhulu kwe-oxidation isisindo ngokushisa okuphezulu.
Isikhathi Sokuposa: Jan-19-2023