1. Ụlọ ọrụ metallurgical
Na metallurgical ụlọ ọrụ, eke graphite ntụ ntụ nwere ike iji mepụta refractory ihe dị ka magnesium carbon brik na aluminum carbon brik n'ihi na ya mma oxidation nguzogide. Enwere ike iji ntụ ntụ graphite artificial mee ihe dị ka electrode nke nchara, ma electrode mere nke graphite ntụ ntụ siri ike iji mee ihe na ọkụ eletrik nke ígwè.
2. Ụlọ ọrụ igwe
N'ebe a na-arụ ọrụ igwe, a na-ejikarị ihe ndị graphite eme ihe dị ka ihe na-eguzogide iyi na mmanụ mmanu. Ngwa mbụ maka nkwadebe nke graphite na-agbasawanye bụ nnukwu carbon flake graphite, yana reagents ndị ọzọ kemịkalụ dị ka sulfuric acid gbanyere mkpọrọgwụ (karịa 98%), hydrogen peroxide (karịa 28%), potassium permanganate na ndị nrụpụta ụlọ ọrụ ndị ọzọ na-eji. N'ozuzu usoro nke nkwadebe dị ka ndị a: na okpomọkụ kwesịrị ekwesị, dị iche iche n'ike-n'ike nke hydrogen peroxide ngwọta, eke flake graphite na concentrated sulfuric acid na-agbakwunyere na usoro dị iche iche, na-emeghachi omume ruo oge ụfọdụ n'okpuru mkpasu iwe mgbe nile, mgbe ahụ, na-asa na-anọpụ iche, centrifugal nkewa. , akpịrị ịkpọ nkụ na agụụ ihicha na 60 ℃. Eke graphite ntụ ntụ nwere ezigbo mmanu ma na-ejikarị dị ka ihe mgbakwunye na mmanụ mmanu. Maka ibufe ihe na-emebi emebi, a na-eji mgbanaka piston, mgbanaka akara na bearings nke ntụ ntụ graphite eme ihe n'ọtụtụ ebe, na-agbakwunyeghị mmanụ mmanụ mgbe ọ na-arụ ọrụ. A pụkwara iji ntụ ntụ graphite eke na polymer resin composites na mpaghara ndị a dị n'elu, mana nguzogide eyi adịghị mma dị ka ntụ ntụ graphite artificial.
3. Chemical ụlọ ọrụ
Artificial graphite ntụ ntụ nwere njiri mara nke nguzogide corrosion, ezigbo conductivity thermal, permeability dị ala, a na-ejikwa ya na ụlọ ọrụ kemịkalụ na-eme ka ikpo ọkụ ọkụ, tank mmeghachi omume, ụlọ elu absorption, nzacha na akụrụngwa ndị ọzọ. A pụkwara iji ntụ ntụ graphite eke na polymer resin composite ihe mee ihe n'ọhịa ndị dị n'elu, mana ọkụ ọkụ, nguzogide corrosion adịghị mma dị ka ntụ ntụ graphite artificial.
Site na mmepe nke teknụzụ nyocha, atụmanya ngwa nke ntụ ntụ graphite artificial enweghị atụ. Ka ọ dị ugbu a, iji graphite sitere n'okike dị ka akụrụngwa iji mepụta ngwaahịa graphite wuru nwere ike were dị ka otu ụzọ dị mkpa iji gbasaa mpaghara ngwa nke graphite eke. A na-eji ntụ ntụ graphite eke eme ihe dị ka ihe inyeaka na mmepụta nke ụfọdụ ntụ ntụ ntụ ntụ, mana ezughị iji mepụta ngwaahịa graphite artificial na ntụ ntụ graphite dị ka isi ihe. Ụzọ kachasị mma isi ghọta ihe mgbaru ọsọ a bụ iji usoro na njirimara nke ntụ ntụ graphite eme ihe n'ụzọ zuru ezu, na ịmepụta ngwaahịa graphite artificial na nhazi pụrụ iche, arụmọrụ na iji teknụzụ kwesịrị ekwesị, ụzọ na usoro.
Oge nzipu: Mar-08-2022