Ọla kọpanwere ezi eletriki conductivity, thermal conductivity na ductility, wdg, na ọtụtụ ebe na-eji cables na eletriki na electronic components, n'ihi na ya ala-agbaze ebe, mfe remelt, resmelting, bụkwa a dịtụ gburugburu ebe obibi enyi na enyi ihe onwunwe. Ihe kachasị eji eme ihe bụ ọla na ọla kọpa.
Brass na ọla kọpa na-acha uhie uhie kedu isi ike dị ogologo?
1. Ihe njirimara zuru ụwa ọnụ nke ihe ndị dị nchara bụ na ike nke ígwè dị ọcha dị ala karịa nke alloy ya, nke nwere nnukwu ike na ebe mgbaze dị ala. Na ọla kọpa anaerobic na ọla kọpa bụ ọla kọpa dị ọcha, mana ịdị ọcha dị iche iche, ịdị ọcha nke ọla kọpa anaerobic dị elu, ịdị ọcha nke ọla kọpa nwere ike iru 99.9% ~ 99.99% (ụfọdụ ọdịiche dị n'etiti ụdị dị iche iche) ọla kọpa nwere adịghị ọcha ole na ole, yabụ ịdị ọcha nke ọla kọpa anaerobic bụ nke kachasị elu, mana ọ dịkwa nro, ọla kọpa dị ntakịrị siri ike (nsokwa ọla kọpa anaerobic), bras kacha sie ike (na nso anaerobic ọla kọpa).
2. Ọla kọpa nwere e ji mara, ga-adị nro ekweghị ekwe mgbe okpomọkụ ọgwụgwọ, na mgbe oyi na-arụ ọrụ nwere ike isi ike (oyi ọrụ hardening), ebe ọ bụ na stiffness nke na-abụghị ferrous metal na alloy na-emetụta ndị mejupụtara, nameplate, adịghị ọcha, na na ala na lattice Ọdịdị, nwere ọtụtụ ihe na-eme, otú n'ozuzu e nwere ole na ole kpọmkwem ike data, naanị qualitative nkọwa.
3. Gịnị bụ isi ike nke ọla kọpa odo odo? Ọla kọpa, njupụta (7.83g/cm3) agbaze 1083 degrees, ọla kọpa ọdịnaya ruo 99.9%, ọ bụghị magnetik. N'iji ezigbo ọkụ eletrik, conductivity thermal and corrosion resistance, ọla kọpa na-akpọ aha maka agba uhie na-acha odo odo. Ọla kọpa nwere ezigbo nguzogide corrosion na ikuku, mmiri mmiri na ụfọdụ acid na-adịghị oxidizing, alkali, ngwọta nnu na ụdị acid dị iche iche. A na-eji ya na ụlọ ọrụ kemịkalụ.
Oge nzipu: Jun-23-2022