Tungsten ọla kọpa eferena-ejikọta uru nke tungsten metal na ọla kọpa.N'ime ha, tungsten nwere nnukwu agbaze na njupụta dị elu.Ebe mgbaze nke tungsten bụ 3410 Celsius, ebe mgbaze nke ọla kọpa bụ 1083 Celsius.Ọla kọpa nwere ezigbo ọkụ eletrik na thermal conductivity.Uniform microstructure, elu okpomọkụ na-eguzogide, elu ike, arc ablation nguzogide, elu njupụta, agafeghị oke eletriki na thermal conductivity, na-eji ọtụtụ ebe na elu okpomọkụ na-eguzogide ihe, eletriki alloys maka elu voltaji switches, eletriki igwe electrodes, microelectronic ihe, dị ka akụkụ na components. Na akụrụngwa na-ọtụtụ ebe na-eji ụgbọelu, ụgbọ elu, ngwá electronic, electric ike, metallurgy, ígwè, egwuregwu akụrụngwa na ndị ọzọ ọrụ.
Ngwa dị oke mkpa nke tungsten ọla kọpa dị ka kọntaktị eletrik nke igwe ọkụ eletrik dị elu.A na-akpọkwa ihe kọntaktị eletrik kọntaktị ma ọ bụ kọntaktị.Ọ bụ isi akụkụ nke ngwa eletriki dị elu na nke dị ala ma na-ahụ maka ime na imebi ihe ugbu a., nke na-emetụta kpọmkwem ntụkwasị obi na ndụ ọrụ nke switches na ngwa eletriki.
Ruo ogologo oge kemgbe mmepe nke EDM, ọla kọpa ma ọ bụ ọla kọpa alloys na-ejikarị eme ihe dị ka machining electrodes.Ọ bụ ezie na ọla kọpa na ọla kọpa alloys dị ọnụ ala ma dị mfe iji, n'ihi na ọla kọpa na ọla kọpa alloy electrodes adịghị eguzogide spark ablation, electrodes The oriri bụ nnukwu, machining ziri ezi adịghị mma, na mgbe ụfọdụ a chọrọ otutu nhazi.Site na nzizi nke ebu na-abawanye na ọnụ ọgụgụ nke ọtụtụ ihe ndị na-esi ike na-arụ ọrụ, yana ntozu oke nke usoro EDM, ọnụ ọgụgụ nke tungsten ọla kọpa na-eji dị ka EDM electrode na-arịwanye elu, ugbu a, enwere ike iji ya dị ka ihe electrode. dị ka ndị na-eguzogide ịgbado ọkụ electrodes, EDM electrodes, plasma electrodes, wdg Na usoro nke EDM, ọrụ nke electrode ihe bụ ịnapụta nhazi pulses na-ewepụ workpieces na ntakiri ọnwụ.
Oge nzipu: Jun-01-2022