Ogwe ọla kọpa siri ike nke ahaziri ụlọ ọrụ
Akpọrọ aha maka agba uhie na-acha odo odo. Ọ bụchaghị ọla kọpa dị ọcha, ma mgbe ụfọdụ, a na-agbakwunye obere ihe nke deoxidized ma ọ bụ ihe ndị ọzọ iji meziwanye ihe na arụmọrụ, ya mere a na-ekewa ya dị ka ọla kọpa. Chinese ọla kọpa nhazi ihe nwere ike kewaa anọ edemede dị ka mejupụtara: nkịtị ọla kọpa (T1, T2, T3, T4), oxygen-free ọla kọpa (TU1, TU2 na elu ịdị ọcha, agụụ oxygen-free ọla kọpa), deoxidized ọla kọpa (TUP). , TUMn), ọla kọpa pụrụ iche nke nwere obere ihe na-eme ka ihe ndị na-emepụta ihe (ọla kọpa arsenic, ọla kọpa tellurium, ọla kọpa ọlaọcha). Igwe ọkụ eletrik na ọkụ ọkụ nke ọla kọpa bụ nke abụọ na ọlaọcha, a na-ejikwa ya eme ihe na-eduzi na okpomọkụ. Ọla kọpa nwere ezigbo nguzogide corrosion na ikuku, mmiri mmiri na ụfọdụ acid na-adịghị oxidizing (hydrochloric acid, dilute sulfuric acid), alkalis, ngwọta nnu na ọtụtụ acid organic (acetic acid, citric acid), a na-ejikwa ya na ụlọ ọrụ kemịkalụ. . Tụkwasị na nke ahụ, ọla kọpa nwere ezigbo weldability na enwere ike ịme ka ọ bụrụ ngwaahịa dị iche iche nke emechara na nke emechara site na nhazi oyi na thermoplastic.
Chọpụta adịghị ọcha na ọla kọpa nwere mmetụta siri ike na ọkụ eletrik na ọkụ ọkụ nke ọla kọpa. N'ime ha, titanium, phosphorus, iron, silicon, wdg na-ebelata ike eletrik, ebe cadmium na zinc nwere mmetụta dị ntakịrị. Oxygen, sọlfọ, selenium, tellurium na ihe ngwọta ndị ọzọ siri ike na ọla kọpa dị ntakịrị, nwere ike ịmepụta ogige na-egbuke egbuke na ọla kọpa, conductivity nke mmetụta adịghị mkpa, ma ọ nwere ike ibelata nhazi plasticity. Ọla kọpa nkịtị na ikuku na-ebelata nke nwere hydrogen ma ọ bụ carbon monoxide mgbe a na-ekpo ọkụ, hydrogen ma ọ bụ carbon monoxide dị mfe ịmekọrịta na oke ọka nke cuprous oxide (Cu2O), na-ebute elu mmiri mmiri ma ọ bụ carbon dioxide gas, nke nwere ike ime ka ọla kọpa gbajie. . A na-akpọkarị ihe omume a ọla kọpa "ọrịa hydrogen". Oxygen na-emerụ na solderability nke ọla kọpa. Bismuth ma ọ bụ ụzọ na ọla kọpa iji mepụta ebe mgbaze dị ala, nke mere na ọla kọpa na-emepụta ọkụ na-ekpo ọkụ; na bismuth na-agbaji agbaji na-ekesa na oke ọka nke ihe nkiri ahụ, ma mee ka ọla kọpa na-emepụta oyi. Phosphorus nwere ike ibelata conductivity eletriki nke ọla kọpa nke ukwuu, mana ọ nwere ike melite mmiri mmiri nke ọla kọpa, meziwanye weldability. Ọnụ ọgụgụ ziri ezi nke ndu, tellurium, sọlfọ, wdg nwere ike imeziwanye igwe. The ụlọ okpomọkụ tensile ike nke ọla kọpa annealed mpempe akwụkwọ bụ 22-25 n'arọ ike / mm2, elongation bụ 45-50%, Brinell hardness (HB) bụ 35-45.
Igwe ọkụ ọkụ nke ọla kọpa dị ọcha bụ 386.4 W / (mK).
A na-eji ọla kọpa eme ihe karịa ígwè dị ọcha, ebe 50% nke ọla kọpa na-adị ọcha site na electrolytically ka ọ bụrụ ọla kọpa dị ọcha kwa afọ maka iji ya na ụlọ ọrụ eletrik. Ọla kọpa a kpọtụrụ aha ebe a ga-abụrịrị ezigbo ọcha n'ezie, nwere ihe karịrị 99.95% ọla kọpa a ga-eji. Obere ihe adịghị ọcha, ọkachasị phosphorus, arsenic na aluminom, nwere ike ibelata nrụpụta eletrik nke ọla kọpa nke ukwuu. A na-ejikarị eme ihe na-emepụta ihe na-emepụta ọkụ ọkụ, ụgbọ ala ụgbọ ala, eriri, switchgear, transformers na ngwá ọrụ eletrik ndị ọzọ na ndị na-ekpo ọkụ ọkụ, ọkpọkọ, ngwa ọkụ anyanwụ dị ka ndị na-anakọta efere dị larịị na ihe ndị ọzọ na-eduzi okpomọkụ. Ọla kọpa nwere oxygen (nnụcha ọla dị mfe ịgwakọta obere oxygen) na conductivity nke mmetụta dị ukwuu, ọla kọpa eji na eletriki ụlọ ọrụ ga-n'ozuzu oxygen-free ọla kọpa. Tụkwasị na nke ahụ, adịghị ọcha dị ka ndu, antimony, bismuth, wdg nwere ike ime ka crystallization nke ọla kọpa ghara ikpokọta ọnụ, na-eme ka ọkụ ọkụ na-ekpo ọkụ, ga-emetụtakwa nhazi nke ọla kọpa dị ọcha. A na-anụcha ọla kọpa a dị ọcha site na electrolysis: ọla kọpa adịghị ọcha (ya bụ, ọla kọpa crude) ka a na-eji dị ka anode, ọla kọpa dị ọcha dị ka cathode, na ngwọta sulfate ọla kọpa dị ka electrolyte. Mgbe nke ugbu a na-agafe, ọla kọpa na-adịghị ọcha na anode ji nwayọọ nwayọọ na-agbaze, na ọla kọpa dị ọcha na-eji nwayọọ nwayọọ na-ebuli na cathode. A na-enweta ọla kọpa ahụ a nụchara anụcha. Ịdị ọcha ruru 99.99%.
A na-ejikwa ọla kọpa na-emepụta mgbanaka dị mkpụmkpụ maka igwe eletriki eletrik, ọkụ ọkụ ọkụ eletrik na ihe eletrik eletrik dị elu, ngọngọ njedebe, na ihe ndị ọzọ.
A na-ejikwa ọla kọpa mee ihe n'ọnụ ụzọ, windo, okporo ụzọ aka na arịa ndị ọzọ na ịchọ mma.
Chinese-acha odo odo ọla kọpa nhazi ihe nwere ike kewara anọ edemede site mejupụtara: nkịtị-acha odo odo ọla kọpa (T1, T2, T3, T4), oxygen-free ọla kọpa (TU1, TU2 na elu ịdị ọcha, agụụ oxygen-free ọla kọpa), deoxidized ọla kọpa (TUP). , TUMn), ọla kọpa pụrụ iche nwere obere ihe agbakwunyere (ọla kọpa arsenic, ọla kọpa tellurium, ọla kọpa ọlaọcha).
Aha ọkwa Chinese ọkwa Japanese ọkwa German ọkwa American ọkwa British
Ọla kọpa na-enweghị oxygen TU0C1011-C10100C110
No.1 ọla kọpa na-enweghị oxygen TU1C1020OF-CuC10200C103
Mba. 2 ọla kọpa na-enweghị oxygen TU2C1020OF-CuC10200C103
No.1 ọla kọpa T1C1020OF-CuC10200C103
No.2 ọla kọpa T2C1100SE-CuC11000C101
No.3 ọla kọpa T3C1221
No.1 phosphorus deoxidized ọla kọpa TP1C1201SW-CuC12000
No.2 phosphorus deoxidized ọla kọpa TP2C1220SF-CuC12000
