Taa, Xiaobian na onye ọ bụla maara banyere nsogbu nke blackening nke eriri igwe. N'ezie, ndị mmadụ na-ezutekarị nsogbu nke ịgba oji nke eriri igwe na ndụ. Ọtụtụ ndị amaghị ihe kpatara ihe a ji bụrụ. Biko lee ala:
1. Ọla kọpa waya annealing usoro
Ngwunye waya ọla kọpa na-ezo aka na ọgwụgwọ okpomọkụ nke ígwè nke a na-eji nwayọọ nwayọọ na-ekpo ọkụ waya ọla kọpa na okpomọkụ dị elu wee debe ya ruo oge ụfọdụ, wee mee ka ọ dị mma na ọnụego kwekọrọ. Ịkwụsị waya ọla kọpa nwere ike ibelata ike isi ike, melite machinability, wepụ nchekasị fọdụrụnụ, mee ka nha ya guzosie ike, ma belata nrụrụ na mgbawa; Mee ka ọka ahụ dị ọcha, dozie nhazi ahụ ma kpochapụ ntụpọ nhazi. Otú ọ dị, onye na-emepụta nke Beijing Kexun Hongsheng High-okpomọkụ waya na-eche na ozugbo okpomọkụ dị elu karịa 50 ℃ n'oge mmepụta usoro, kpọmkwem oge mmịpụta ezughị, SO2 ọdịnaya dị elu, na-echebe gas adịghị ọcha, nke ga- eme ka erughi nke annealing. Mgbe oge ụfọdụ gasịrị, waya ọla kọpa ga-adị mfe ịgba oji.
2, Material nsogbu nke mkpuchi oyi akwa
Enwere ike kewaa agba ahụ ụzọ ise: agba impregnating, agba waya enameled, agba mkpuchi, agba mpempe akwụkwọ silicon na agba mgbochi corona. N'ime ha, a na-eji agba impregnating mee ihe maka ịkwanye moto na igwe eletrik. Agba agba nwere ike ịrụ ọrụ n'imejupụta oghere na micropores na sistemu mkpuchi ahụ, wee mepụta ihe nkiri agba na-aga n'ihu n'elu ihe a na-etinye n'ime ya, ma mee ka eriri eriri ahụ bụrụ nke siri ike, na-emeziwanye iguzosi ike n'ezi ihe nke ọma, conductivity thermal, mmiri mmiri. nguzogide, ike dielectric na ike igwe nke usoro mkpuchi. Nke abuo, ọ na-arụkwa ọrụ nke ikpo ọkụ ọkụ. Ọ bụrụ na a na-agbanye agba mkpuchi ahụ, a na-ahụ ihe mkpuchi a mịrị amị n'ozuzu ya, a pụkwara ibufe ọkụ nke ime n'ime na n'èzí n'ụzọ dị mfe, si otú ahụ na-arụ ọrụ nke ikpo ọkụ. Ka ọ dị ugbu a, agba nke China na-emepụta ihe na usoro mmepụta mmanụ, usoro nkwadebe, usoro patent na data teknụzụ dịtụ azụ azụ. The impregnating agba na-emepụta na-edozi isi na-arụ ọrụ na-adịru nwa oge, na ga-ada na-ada ka oge na-aga.
3. Nsogbu eji
Na usoro nke iji eriri ọla kọpa waya, anyị na-enwekarị nsogbu ndị dị otú ahụ - nkukota na esemokwu, ịsacha ngwa ngwa, nnukwu mmiri na-ejikọta na eriri igwe, iji mmanu mmanụ na-ekpofu ihe, na-eme ka ihe fọdụrụ n'elu onye nduzi na mmebi. oyi akwa mkpuchi, na oxidation conductor n'oge nhazi na-esote.
4, Nka na ụzụ ihe
Na mbụ, ọtụtụ ndị na-emepụta ihe na China na-eji mkpanaka ọla kọpa zuru ụwa ọnụ, na ọdịnaya ọla kọpa nwere ike iru 99.95%, ma ọbụna ugbu a, a ka nwere O na ọla kọpa. Ihe kpatara ya bụ na ọla kọpa n'onwe ya abụghị ọla kọpa na-enweghị oxygen. N'oge nhazi, elu ọla kọpa ga-akpọtụrụ ikuku na oxidize. Ka ọ dị ugbu a, ewebatala teknụzụ mmepụta dị elu nke ọla kọpa na-enweghị oxygen na China, yana teknụzụ mmepụta ọla kọpa na-enweghị oxygen nke China mepụtara n'onwe ya, nke mere na ụlọ ọrụ waya ọla kọpa dum ejirila ọla kọpa na-enweghị oxygen, nke obi abụọ adịghị ya na ọ nwere. mekwuo ka nsogbu mgbaji nke waya ọla kọpa ka mma. Otú ọ dị, n'ihi nhazi nke mkpanaka ọla kọpa, karịsịa ngwa ngwa nke usoro siri ike na ọnọdụ nchekwa adịghị mma nke isi eriri ọla kọpa gwụchara, waya ọla kọpa n'onwe ya ka ga-adị ntakịrị oxidized.
Oge nzipu: Feb-11-2023