Olee otú ahụkarị okpomọkụ ọgwụgwọ usoro nke elu conductivity beryllium bronze na-arụ ọrụ

Beryllium ọlabụ ahụkarị ịka nká mmiri ozuzo ike alloy.Usoro ọgwụgwọ okpomọkụ nke beryllium bronze dị elu bụ idobe okpomọkụ na 760-830 ℃ maka oge kwesịrị ekwesị (opekata mpe 60min maka nnukwu efere 25mm ọ bụla), nke mere na atom beryllium nwere ike gbazee kpamkpam. ọla kọpa matriks na-etolite ihu gbadoro ụkwụ na cubic lattice α Phase supersaturated solid solution.Mgbe ahụ, okpomọkụ ichekwa na 320 ~ 340 ℃ maka 2 ~ 3h iji mezue mgbasa ozi mmiri usoro, akpụ γ′ Phase (CuBe2 metastable frasi).Usoro a na-ejikọta ya na ahụ nne na nna, na-ebute ubi nchekasị na iwusi matriks ike.

Olee otú ahụkarị okpomọkụ ọgwụgwọ usoro nke elu conductivity beryllium bronze na-arụ ọrụ

The ahụkarị okpomọkụ ọgwụgwọ usoro nke elu conductivity beryllium ọla bụ na-na okpomọkụ na 900 ~ 950 ℃ maka oge na-mezue siri ike ngwọta usoro, na mgbe ahụ na-okpomọkụ na 450 ~ 480 ℃ maka 2 ~ 4h ịghọta mgbasa. usoro mmiri ozuzo.N'ihi mgbakwunye nke cobalt ma ọ bụ nickel ndị ọzọ na alloy, ihe na-eme ka ihe na-eme ka ike gbasaa bụ ọtụtụ ogige intermetallic nke cobalt ma ọ bụ nickel na beryllium mere.Iji nwetakwuo ike nke alloy, alloy na-emekarị oyi na-arụ ọrụ ruo n'ókè ụfọdụ mgbe ngwọta okpomọkụ ọgwụgwọ na tupu ịka nká ọgwụgwọ okpomọkụ, iji nweta ike zuru ezu ike mmetụta nke oyi na-arụ ọrụ oyi na afọ hardening.Ya oyi workability n'ozuzu adịghị gafere 37%.Ngwọta ọgwụgwọ okpomọkụ ga-abụkarị onye nrụpụta alloy ga-eme.Onye ọrụ ga-atụmatụ ihe ngwọta okpomọkụ mesoo na oyi-akpọrepu warara n'ime akụkụ, na mgbe ahụ na-eduzi onwe ịka nká okpomọkụ ọgwụgwọ nweta elu ike mmiri mmiri.

Na-adịbeghị anya, China nwekwara mepụtara warara na ịka nká okpomọkụ ọgwụgwọ dechara sitendị na-emepụta ọla kọpa beryllium, nke ndị ahịa nwere ike ịkụ aka ozugbo n'ime akụkụ.Mgbe a na-agwọta bronze beryllium site na usoro dị iche iche, akwụkwọ ozi maka steeti alloy na Europe na United States bụ: A na-anọchi anya ngwọta siri ike annealed steeti.Alloy dị na steeti kachasị dị nro ma dị mfe ịmepụta site na stampụ.Ọ na-achọkwu ọgwụgwọ oyi na-arụ ọrụ ma ọ bụ na-eme ka ịka nká sie ike.H na-anọchi anya steeti ike ọrụ (ike).Were mpempe akwụkwọ oyi dị ka ihe atụ, 37% nke ogo ọrụ oyi zuru oke steeti siri ike (H), 21% nke ogo ọrụ oyi bụ steeti siri ike (1/2H), na 11% nke ogo ọrụ oyi bụ 1. / 4 steeti siri ike (1/4H).Ndị ọrụ nwere ike ịhọrọ ọnọdụ dị nro kwesịrị ekwesị na nke siri ike dịka ike nke ọdịdị nke akụkụ ndị a ga-akụ ọkpọ.T na-ezo aka ọgwụgwọ okpomọkụ mgbe ịka nká.Ọ bụrụ na anabatara usoro nrụrụ na ịka nká zuru oke ike, HT na-anọchi anya steeti ya.


Oge nzipu: Ọktoba 14-2022