Isi ụdị ọla

Brasbụ alloy nke ọla kọpa na zinc, nke nwere agba odo mara mma, nke a na-akpọkọta ọnụ dị ka ọla. Dị ka ihe mejupụtara kemịkal ya si dị, a na-ekewa ọla n'ime ọla kọpa nkịtị na ọla pụrụ iche.
Brass nkịtị bụ ọnụọgụ abụọ nke ọla kọpa na zinc. N'ihi ezigbo plasticity ya, ọ dị mma maka ịmepụta efere, ogwe, wires, tubes na akụkụ miri emi, dị ka condensers, okpomọkụ ọkpọkọ, electro-mechanical akụkụ, wdg Brass alloys na nkezi ọla kọpa ọdịnaya nke 62% na 59% nwekwara ike nkedo, nke a na-akpọ nkedo brass.
Brass pụrụ iche bụ alloy dabere na igwe. Iji nweta ike dị elu, nguzogide corrosion na nkedo dị mma, aluminum, silicon, manganese, lead, tin na metal ndị ọzọ na-agbakwunye na ọla kọpa-zinc alloy iji mepụta ọla pụrụ iche. Dị ka ọla kọpa, tin brass, aluminum brass, silicon brass, manganese brass, wdg. Brass dị mfe na-arụ ọrụ, karịsịa ọkwa CZ100 nke nwere ọkwa machinability nke 121%, bụkwa nke a maara maka ọrụ ya dị elu.
Ndị a bụ ụfọdụ ọla pụrụ iche a na-ahụkarị.
Ọla isi
Ọla isi bụ otu n'ime bras pụrụ iche a na-ejikarị eme ihe, nwere ezigbo igwe na-eyi nguzogide. Ọdịnaya ndu nke ọla ndu na-erughị 3%, a na-agbakwunyekwa obere Fe, Ni ma ọ bụ Sn.
Tin ọla
Tin brass bụ ọla kọpa nke etinyere na ọla kọpa-zinc alloy. Ọla ọla pụrụ iche nke nwere ihe dịka 1% tin. Ịtinye obere tin nwere ike ime ka ike na ike nke bras dịkwuo ike, gbochie nsị, ma melite nguzogide corrosion nke ọla.
Silicon ọla
Silicon na silicon ọla nwere ike melite n'ibu Njirimara, eyi iguzogide na corrosion iguzogide nke ọla kọpa. A na-ejikarị ọla kọpa silicon emepụta akụkụ mmiri na akụkụ igwe kemịkalụ.
Manganese ọla
Manganese ọla kọpa bụ ihe na-eguzogide alloy na ọla kọpa na manganese dị ka isi ihe. Ọ na-emepụta ihe mgbochi ọkọlọtọ, shunts na ihe mgbochi na ngwa na mita.