- 20
- Oct
Brik ndị na -eku ume na -eku ume na -emecha nụchaa nchara nchara, ihe kpatara ya na mkpa ya
Brik na -eku ume nke na -eku ume mechaa nụchaa nchara nchara, ihe kpatara ya na mkpa ya
Na -afụ gas na -adịghị ahụkebe (dị ka argon) na ala brik na -eku ume nwere ike ịfụpụ gas na adịghị ọcha siri ike na nchara a gbazere agbaze, nke nwere ike ịhakọta ngwakọta na okpomọkụ nke nchara nchara, nke dị nnukwu mkpa na nchacha ọla nchara. Nsachapụ n’ọkụ bụ usoro nchara nke a na-ebuga nchara nchara na igwe ntụgharị, ọkụ na-emeghe ma ọ bụ ọkụ eletrik na arịa ọzọ maka nnụcha, nke a na-akpọkwa ” nchara nke abụọ ”.
Na -afụ gas na -adịghị ahụkebe (dị ka argon) na ala nke brik na -eku ume nwere ike ịfụpụ gas na adịghị ọcha siri ike na nchara a gbazere agbaze, nke nwere ike ịhakọta ihe mejupụtara ya na ọnọdụ okpomọkụ nke nchara a gbazere agbaze, nke dị nnukwu mkpa na nsacha. ọla nchara. Nsachapụ n’ọkụ bụ usoro nchara nke a na-ebuga nchara nchara na igwe ntụgharị, ọkụ na-emeghe ma ọ bụ ọkụ eletrik na arịa ọzọ maka nnụcha, nke a na-akpọkwa ” nchara nke abụọ ”. Ya mere, a na -eke usoro nhazi nchara ụzọ abụọ: isi mgbaze na nụchaa. Nsachapụ n’ọkụ na-agụnye: ịhazigharị na ime ka ọnọdụ okpomọkụ, ihe mejupụtara, gas, ihe ndị na-emerụ ahụ na ntinye nke nchara nchara dị na ladle iji nweta ebumnuche ịdị ọcha, ịdị n’otu na nkwụsi ike; na -akwalite ihe na -ese n’elu mmiri nke gas na ntinye na tundish, Mee ka ọnọdụ nchara nchara gbazere n’oge usoro mgbatị ahụ zuru oke.
(Foto) brik na -eku ume
A na -ahụta teknụzụ na akụrụngwa nke ọrụ nnụcha na mpụga ọkụ ahụ: iji brik ndị nwere ikuku gafee argon maka mkpali gas, ma ọ bụ mkpali eletriki; mgbakwunye nke ihe ndị na -agbaze ihe, deoxidizers na slag modifiers site na sistemụ ebu; Ihe siri ike; na -enye wires alloy n’ime ladle; teknụzụ dị iche iche na -emebi agụụ; kpo oku a wụrụ awụ nchara n’ime ite ọkụ; teknụzụ nchedo nchara.
A na -ekewa ụzọ ndị a na -esi anụcha n’èzí ọkụ nwere ike ụzọ abụọ: ụdị nhazi ladle na ụdị nnụcha ladle. Nchacha ọkụ nke LF bụ otu n’ime ụzọ isi esi emechaa na mpụga ọkụ. Usoro ọgwụgwọ agụụ bụ usoro nke nnụcha nchara dị elu eji eme ihe ugbu a. A na -ejikarị RH na VD eme ihe. N’ime ha, usoro AOD bụ imepụta obere carbon na ultra-low-carbon igwe anaghị agba nchara n’okpuru nrụgide ikuku ikuku, ọ bụkwa ihe na-abụghị oghere na-ejikarị agbaze igwe anaghị agba nchara. Usoro VOD bụ teknụzụ na-anụcha ọkụ maka imepụta igwe anaghị agba nchara chromium dị elu site na ịfụ ikuku oxygen na decarburizing n’okpuru ọnọdụ oghere na ịfụ argon na mkpali. , Ọ bụ usoro nhicha na-abụghị oghere na oghere nke a na-ejikarị agbaze igwe anaghị agba nchara.
(Foto) Gbasaa brik na -eku ume