ozi

Graphite ntụ ntụ bụ ịnweta ntụ ntụ, tumadi mejupụtara carbon mmewere, dị nro na udidi, na nwa isi awọ na agba;Ọ nwere mmetụta na-egbu egbu ma nwee ike imerụ akwụkwọ ahụ.Isi ike bụ 1-2, ọ nwere ike ịbawanye ruo 3-5 na mmụba nke adịghị ọcha na ntụziaka kwụ ọtọ.Nnukwu ike ndọda bụ 1.9 ~ 2.3.N'okpuru ọnọdụ ikuku oxygen dịpụrụ adịpụ, ebe mgbaze ya dị n'elu 3000 ℃, na-eme ka ọ bụrụ otu n'ime mineral ndị na-eguzogide okpomọkụ.N'ebe okpomọkụ dị n'ime ụlọ, ihe ndị dị na kemịkalụ nke graphite ntụ ntụ na-adịtụ mma na nke a na-adịghị edozi na mmiri, dilute acids, dilute alkalis, na organic solvents;Ihe ahụ nwere nnukwu nguzogide okpomọkụ na conductivity, a pụkwara iji ya mee ihe dị ka ihe na-eme ka ọ dị nro, ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dị mma.

1. A na-eji ya dị ka ihe na-emegharị emegharị: Graphite na ngwaahịa ya nwere njirimara nke nguzogide na ike dị elu, a na-ejikwa ya na ụlọ ọrụ metallurgical na-emepụta graphite crucibles.N'ime nchara, a na-ejikarị graphite eme ihe dị ka ihe nchebe maka ingot ígwè yana mkpuchi maka ọkụ ọkụ.

2. Dị ka ihe na-eduzi ihe: eji na ụlọ ọrụ eletrik na-emepụta electrodes, brushes, carbon ros, carbon tubes, nti electrodes maka mercury nti nke ugbu a transformers, graphite gaskets, ekwentị akụkụ, mkpuchi maka telivishọn tubes, wdg.

3. Dị ka ihe na-eme ka mmanu mmanu na-eyi: A na-ejikarị graphite eme ihe dị ka mmanụ mmanu na ụlọ ọrụ mmepụta ihe.Enweghị ike iji mmanụ lubricating mgbe mgbe n'okpuru nnukwu ọsọ, oke okpomọkụ na ọnọdụ nrụgide dị elu, ebe ihe ndị na-eguzogide graphite nwere ike ịrụ ọrụ na-enweghị mmanụ mmanụ na nnukwu ọsọ ọsọ na okpomọkụ sitere na 200 ruo 2000 ℃.Ọtụtụ ngwaọrụ ndị na-ebu mgbasa ozi na-emebi emebi bụ ihe graphite na-eme n'ọtụtụ ebe iji mee iko piston, mgbanaka akara, na bearings, nke na-adịghị achọ mgbakwunye mmanụ mmanye n'oge ọrụ.Emulsion graphite bụkwa ezigbo mmanye maka ọtụtụ nhazi ígwè (ịse waya, eserese tube).

Graphite nwere ezigbo nkwụsi ike kemịkalụ.graphite edoziri nke ọma nwere njirimara nke nguzogide corrosion, ezigbo conductivity thermal, na permeability dị ala, a na-ejikwa ya na mmepụta nke ndị na-ekpo ọkụ ọkụ, tankị mmeghachi omume, condensers, ụlọ elu combustion, ụlọ elu absorption, coolers, heaters, nzacha, na mgbapụta akụrụngwa.A na-ejikarị ya na ngalaba mmepụta ihe dị ka petrochemical, hydrometallurgy, mmepụta acid-base, fibers synthetic, paperworking, wdg, ọ nwere ike ịchekwa nnukwu ihe ígwè.
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Oge nzipu: Sep-19-2023