Nhazi nke Beryllium

Bronze Beryllium bụ ihe na-ahụkarị ọdịda ịka nká na-ewusi alloy ike.The ahụkarị okpomọkụ ọgwụgwọ usoro nke elu-ike beryllium ọla bụ idobe okpomọkụ na 760 ~ 830 ℃ maka oge kwesịrị ekwesị (opekata mpe 60 nkeji kwa 25mm oké efere), nke mere na solute atomic beryllium na-n'ụzọ zuru ezu etisasịwo na ọla kọpa matrix ka. na-etolite usoro α nke lattice cubic nwere ihu.Ngwọta siri ike karịrị saturated.Mgbe nke ahụ gasịrị, a na-edobe okpomọkụ na 320-340 Celsius C maka awa 2-3 iji mezue usoro nbibi na mmiri ozuzo iji mepụta usoro γ' (CuBe2 metastable phase).Njikọ nke oge a na matriks na-emepụta ebe mgbagwoju anya nke na-ewusi matriks ahụ ike.Usoro ọgwụgwọ okpomọkụ nke ụdị beryllium bronze dị elu bụ ịnọgide na-adịru nwa oge na okpomọkụ dị elu nke 900-950 Celsius iji mezue usoro ngwọta siri ike, wee debe ya na 450-480 Celsius C maka 2-4. awa iji nweta desolubilization na usoro mmiri ozuzo.Ebe ọ bụ na a na-agbakwunyekwuo cobalt ma ọ bụ nickel na alloy, ihe ndị na-eme ka ike gbasaa ya na-abụkarị ogige intermetallic nke cobalt ma ọ bụ nickel na beryllium kpụrụ.Iji mee ka ike nke alloy dịkwuo mma, a na-arụkarị ọrụ oyi na-arụ ọrụ na alloy mgbe ngwọta okpomọkụ ọgwụgwọ na tupu ịka nká ọgwụgwọ okpomọkụ, iji nweta mmetụta ike zuru oke nke ọrụ oyi na-agbasi ike na afọ ike. .Ogo ọrụ oyi ya anaghị agafe 37%.Ngwọta ọgwụgwọ okpomọkụ kwesịrị ịbụ nke onye nrụpụta alloy ga-emerịrị.Mgbe onye ọrụ atụsara ihe ngwọta okpomọkụ na-emeso na oyi-akpọrepu ibe n'ime akụkụ, ha na-eme agadi okpomọkụ ọgwụgwọ iji nweta elu-ike mmiri ọcha.N'afọ ndị na-adịbeghị anya, United States ewepụtala ibe nwere ọgwụgwọ okpomọkụ nke merela agadi nke ndị na-emepụta ọla kọpa beryllium mezuru, ndị ahịa nwekwara ike ịpịa ha ozugbo n'ime akụkụ maka ojiji.Mgbe a na-edozi bronze beryllium site na usoro dị iche iche, akwụkwọ ozi dị na Europe na United States maka steeti alloy bụ: A pụtara ngwọta annealed steeti (annealed), alloy dị na steeti kachasị dị nro, dị mfe iji stampụ na guzobe, na mkpa. na-enwekwu oyi na-arụ ọrụ ma ọ bụ kpọmkwem ịka nká ọgwụgwọ..H na-anọchi anya steeti na-arụsi ọrụ ike (ike).Inweta mpempe akwụkwọ oyi dị ka ihe atụ, 37% nke ogo ọrụ oyi siri ike (H), 21% nke ogo ọrụ oyi bụ ọkara siri ike (1/2H), na 11% nke ogo ọrụ oyi bụ 1. / 4 steeti siri ike (1 / 4H), onye ọrụ nwere ike ịhọrọ ọnọdụ dị nro na nke siri ike dị ka ihe isi ike nke ịkụ ọkpọ n'ụdị akụkụ ahụ.T na-anọchite anya ọnọdụ ọgwụgwọ okpomọkụ (ọgwụgwọ okpomọkụ) nke emeworo agadi ma wusie ike.Ọ bụrụ na anabatara usoro nke ike zuru oke nke nrụrụ na ịka nká, HT na-anọchi anya steeti ya.


Oge nzipu: Mee-21-2022