Njirimara na ngwa ndị bụ isi nke Silicon Carbide Graphite Crucibles

1. Silicon carbide graphite cruciblesmara maka njirimara pụrụ iche na ngwa ngwa.N'ebe a, anyị na-ewebata mmalite nke njirimara na ojiji ha bụ isi:
2. Okpomọkụ ngwa ngwa: Silicon carbide graphite crucibles na-eji ihe nrụpụta ọkụ dị elu dị ka graphite, nke na-ebelata oge ịgbaze ma chekwaa ike.Ihe owuwu dị oke na obere porosity na-eme ka njikwa okpomọkụ dịkwuo elu, na-ebute ọnụego ọkụ ngwa ngwa.
3. Ogologo ndụ ogologo oge: E jiri ya tụnyere ụrọ graphite crucibles, ogologo ndụ nke silicon carbide graphite crucibles nwere ike ịgbatị oge 3-5, na-enye ezigbo ogologo ndụ na ọnụ ahịa.
4. Mgbochi Mgbochi Mgbochi siri ike: Igwe ọkụ ndị a na-egosipụta nguzogide pụrụiche maka mgbanwe okpomọkụ ngwa ngwa, na-eme ka ha na-eguzogide oke mgbawa n'okpuru ọnọdụ akpata oyi.Ha nwere ike ịtachi obi na oke ujo dị elu, na-ahụ na arụmọrụ a pụrụ ịdabere na ya na usoro ọgwụgwọ okpomọkụ dị iche iche.
5. Nguzogide Okpomọkụ dị elu: Silicon carbide graphite crucibles na-egosipụta nguzogide okpomọkụ pụrụ iche, na-enyere ha aka iguzogide okpomọkụ dị elu na-enweghị nrụrụ ma ọ bụ mmebi nhazi.
6. Nguzogide corrosion: Ihe mgbochi ndị a na-egosipụta ezigbo nguzogide ihe ndị a wụrụ awụ.Nkezi na nnukwu matriks imewe na-egbu oge corrosion, na-ahụ n'anya ogologo ndụ crucible.
7. Njirimara Mgbochi Adhesion: Ọdịdị graphite na-adịghị mma na-ebelata nrachi ígwè na crucible, na-ebelata ntinye ígwè ma na-ebelata mmepụta ihe fọdụrụnụ.
8. Mmetọ ọla dị ntakịrị: njikwa siri ike na ihe mejupụtara ihe na-eme ka a hụ na ihe mkpuchi silicon carbide graphite adịghị emerụ ọla gbazere.Ihe eji eme ihe na-echebara mmekọrịta ya na metal gbazere na njirimara usoro, na-ebelata nke ọma iwebata adịghị ọcha.
9. Nrụpụta ike na ịdị mma gburugburu ebe obibi: Njirimara njikwa ọkụ ngwa ngwa nke crucibles ndị a na-enye aka n'ichekwa mmanụ ọkụ na mbelata ikuku ikuku, na-akwalite nrụpụta ike na nkwado gburugburu ebe obibi.
10. Ike dị elu: Emepụtara ya site na iji ihe ndị dị elu ma na-edo onwe ya n'ọnọdụ dị elu, ihe ndị a na-emepụta ihe na-egosipụta ike dị mma na iguzogide mgbawa.Ha na-ejigide ihe dị iche iche anụ ahụ na kemịkal nke graphite eke.
11. Nguzogide Oxidation: A na-emepụta crucibles na nguzogide oxidation dị elu ma na-eji ihe dị ọcha dị elu iji chebe nhazi graphite.Nguzogide oxidation ha bụ 5-10 ugboro dị elu karịa nke crucibles graphite.
12. Obere Slag Adhesion: Mgbidi dị n'ime nke silicon carbide graphite crucibles nwere obere nchikota slag, na-ebelata nguzogide mbufe okpomọkụ na ihe ize ndụ nke mgbawa crucible.Nke a na-eme ka ikike na-agbanwe agbanwe na nke kachasị elu.

Ihe mejupụtara crucibles anyị bụ graphite eke eke kristal, nke na-enye nhazi nkezi na nke na-adịgide adịgide.N'iji ya tụnyere ihe ndị na-emepụta ihe n'ụlọ, alumina graphite crucibles anyị na-enye 3-5 ugboro àgwà na karịa 80% ọnụ ahịa dị elu.

Ya mere, anyị na-akwadosi ike iji silicon carbide graphite crucibles maka ngwa metụtara ọkụ coke, ọkụ mmanụ, ọkụ gas na usoro kpo oku na agbaze ndị ọzọ.Ojiji nke silicon carbide graphite crucibles na-ekwe nkwa ịrụ ọrụ dị oke ọnụ na arụmọrụ dị elu maka azụmahịa gị, na-ebuga ọnụ ala dị ala yana ịbawanye arụmọrụ.