Phosphorus ọla kọpa, makwaara dị ka phosphor bronze, tin bronze, tin phosphorus bronze. Bronze na-emi esịnede a degassing gị n'ụlọnga na a site ọdịnaya nke 0.03-0.35%, tin ọdịnaya nke 5-8%, na ndị ọzọ Chọpụta ọcha dị ka ígwè Fe, zinc Zn, wdg Ọ nwere ezi ductility na ike ọgwụgwụ na-eguzogide, na ike ịbụ. eji na eletriki na n'ibu ihe na elu ntụkwasị obi karịa n'ozuzu ọla kọpa alloy ngwaahịa.
Phosphorus ọla kọpa, ihe alloy nke phosphorus na ọla kọpa. Dochie phosphorus dị ọcha maka ibelata ọla na ọla kọpa, ma jiri ya dị ka ihe mgbakwunye phosphorus na-emepụta ọla kọpa phosphor. A na-ekewa ya na ọkwa 5%, 10%, na 15% ma nwee ike ịgbakwunye ya na ọla a wụrụ awụ. Ọrụ ya bụ ihe na-ebelata ike, na phosphorus na-eme ka ọla kọpa sie ike. Ọbụlagodi ịgbakwunye obere phosphorus na ọla kọpa ma ọ bụ ọla nwere ike ime ka ike ọgwụgwụ ya dịkwuo mma.
Imepụtaọla kọpa phosphor, ọ dị mkpa ịpị ngọngọ phosphorus n'ime ọla kọpa gbazere ruo mgbe mmeghachi omume kwụsịrị. Mgbe nha nke phosphorus na ọla kọpa dị n'ime 8.27%, ọ na-agbaze ma mepụta Cu3P, yana ebe mgbaze nke 707 ℃. Ebe mgbaze nke ọla kọpa phosphorus nwere 10% phosphorus bụ 850 ℃, ebe mgbaze nke ọla kọpa phosphorus nwere 15% phosphorus bụ 1022 ℃. Mgbe ọ gafere 15%, alloy anaghị akwụsi ike. A na-ere ọla kọpa phosphorus na iberibe ma ọ bụ granules. Na Germany, a na-eji zinc phosphorus kama ọla kọpa phosphorus iji chekwaa ọla kọpa.
MetaIlophos bụ aha German phosphozinc nwere 20-30% phosphorus. A na-akpọkwa ọla kọpa a na-ere ere na phosphorus, nke nwere ọdịnaya phosphorus na-erughị 0.50%, ọla kọpa phosphor. Ọ bụ ezie na conductivity ahụ belatara ihe dịka 30%, ike na ike mụbara. Tin phosphorus bụ nne alloy nke tin na phosphorus, nke a na-eji na-agbaze ọla na-emepụta phosphor bronze. Tin phosphorus na-enwekarị ihe karịrị 5% phosphorus, mana o nweghị isi. Ọdịdị ya yiri antimony, ọ bụ kristal buru ibu nke na-egbuke egbuke. Na-ere na mpempe akwụkwọ. Dị ka iwu gọọmenti etiti na United States si kwuo, a chọrọ ka ọ nwee 3.5% phosphorus na adịghị ọcha n'okpuru 0.50%.
Njirimara nke ọla kọpa phosphorus
Tin phosphorus bronze nwere nguzogide corrosion dị elu, na-eyi nguzogide, ọ naghị emepụta ọkụ n'oge mmetụta. A na-eji ya maka ọsọ ọsọ na ibu ọrụ dị arọ, yana oke okpomọkụ na-arụ ọrụ nke 250 ℃. Ejiri ya na etiti etiti akpaka, ọ nwere ike ijikwa ụlọ eletrik skewed na-enweghị njikọ rivet ma ọ bụ kọntaktị esemokwu, na-ahụ na kọntaktị dị mma, ngbanwe dị mma, yana ntinye na mwepụ dị mma. Nke a alloy nwere magburu onwe n'ibu nhazi na mgbawa akpụ Njirimara, nke nwere ike ngwa ngwa ebelata machining oge nke akụkụ.Phosphorus ọla kọpa, dị ka ihe etiti alloy eji na nkedo ọla kọpa, soldering na ubi ndị ọzọ, nwere ebe dị mkpa na mmepe nke akụ na ụba mba.
Oge nzipu: Sep-04-2024