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Enwere ike kee ya site na mmegide na-adịghị mma: Nchegbu dị n'ime (dịka nrụgide okpomọkụ, nrụgide anụ ahụ) buru oke ibu ma na-agbagharị.
1. Decarbonation
Decarbonation na-ezo aka na carbon n'elu elu dị n'elu ala a na-eme oxudized na oke okpomọkụ, yabụ na carbon ọdịnaya nke elu oyi akwa yiri ya ma e jiri ya tụnyere ihe atụ dị na ya.
Obere nke Decarbobization a metụtara na mejupụtara nke ígwè, ihe mejupụtara mmanụ ọkụ, okpomọkụ, na mmesi obi na okpomọkụ nke okpomọkụ na okpomọkụ nke okpomọkụ na okpomọkụ nke okpomọkụ dị na okpomọkụ nke okpomọkụ. Oke okirikiri ikuku na-adị mfe imebi, dị elu carbon dị mfe iji decarbozation, silicon steel dịkwa mfe imebi.
Decarbonation na-ebelata ike na ike ọgwụgwụ arụmọrụ nke akụkụ ahụ, ma na-arụsi ike nguzogide.
2. Mmụba Carbon
Mgbaghara mmanụ ọkụ na-abawanye na elu ma ọ bụ akụkụ nke elu. Mgbe ụfọdụ ọkpụrụkpụ carbon a na-eru 1.5 ~ 1.6mm, ọdịnaya carbon nke carbon a na-erute ihe dị ka 1% (patracs mpaghara), na akwara anụ ahụ), na anụ ahụ.
Nke a bụ tumadi n'ihe banyere ọkụ ọkụ, mgbe ụlọ akwụkwọ ahụ dị mma na mmanụ ọkụ ma ọ bụ ebe a na-agbadata ikuku, n'ihi na ịkpụlata ụgbọ ala, si otú a na-ewepụta mmetụta carbon dị n'elu.
Mmụba carbon na-eme arụmọrụ ijikọ nke echefuru, ọ dịkwa mfe ịkpụ mgbe ịkpụ.
3. Nkebi
Ifuru na-ezo aka na ikpo ọkụ nke ọla rawu dị oke elu, ma ọ bụ na agbaghara kpamkpam na okpomoku okpomọkụ, ma ọ bụ ịrị elu okpomọkụ kpatara mmetụta ikuku.
Carbon ígwè (sub-ma ọ bụ karịa nchara nchara) na-egosikarị mgbe ị na-ekpochapụ. Mgbe Martensitic ígwè na-egbu egbu, ọ na-apụtakarị n'ọkpụrụkpụ kristal, na egwú na-egosipụtakarị anụ ahụ na-egbu egbu. Mgbe titanium alloy oke, nke doro anya na Ókè nke fọdụrụ na nzukọ ọgbakọ nke Wei pụtara. Mgbe ịsasịrị nke nchara nchara niile ga-apụta mgbapụta ma ọ bụ gbajie. Nnukwu anụ ahụ, n'ihi nnukwu ọka, ga-ebelata akụrụngwa akụrụngwa, ọkachasị mmetụta mmetụta.
Mgbe ọgwụgwọ ọkụ nkịtị (mgbanye ọkụ), iji mee ka ọ dị mma nke steel csureline ụlọ ọrụ enwere ike imeziwanye ma eweghachi arụmọrụ. A na-akpọkarị ikpo oku a kpamkpam; Na nnukwu ihe mkpuchi nke alloy na-ewu ewu mgbe ọ bụla eninimation (gụnyere mgbanye anụ ahụ, a na-akpọkarị anụ ahụ na-egbu egbu kpamkpam, a na-akpọkarị oke ọkụ nke ukwuu.
4. Akwa ọkụ
Ifufe na-apụta na ikpo ọkụ nke Billet dị oke elu ma ọ bụ na-anọgide na-ekpo ọkụ n'ogologo, wdg, na-emebi njikọ dị n'etiti mkpụrụ osisi ahụ. Metal nwere nnukwu ọkụ ga-agbaji mgbe ị na-ewepụ oke, ma na-ebugharị cracks dị egwu ga-apụta na ọkụ mgbe ị na-adọta.
Enweghị oke okpomọkụ n'etiti nbibi na oke oke. N'ozuzu, ọ oxidationụ ọka na agbaze iji kpee ọkụ ahụ. Maka ígwè carbon, mgbe oke ọka na-agbaze na oke oxygen kemịkal (elu nchara, wdg) na-egosi azụnbone lymen. Crystal Ókèala na-agbaze na mpaghara Triangle na Revoling Ball pụtara mgbe aluminom alloy alloy modupu. E meriri agbaghara mgbe a ga-akpọrịrị ya ọkụ, na-agaghị azọpụtakarị ya, a ga-azọcha.
5. Cracks okpomọkụ
Mgbe ị na-eji nnukwu ngalaba na nnukwu eriri niile dị elu na elu okpomọkụ na-enwe oke ikuku, ma ọ bụrụ na ị na-ebute nrụgide ikuku n'ihi nnukwu ọnọdụ okpomọkụ dị n'etiti na n'èzí. Na mgbakwunye, idebe ụlọ ahụ nwere plastity na-adịghị mma n'ihi obere okpomọkụ. Ọ bụrụ na uru nrụgide ọkụ ahụ karịrị ike nke ụlọ ọrụ, mgbaaka na-acha ọcha ga-eme site na etiti ruo na mpaghara gbara ya gburugburu, na-eme ka ngalaba ahụ dị mma.
6. Ọla kọpa crisp
Ọla kọpa na-emebi emebi na elu nke na-agbaghara. E kesara ya dị elu, ma ọ bụ ọla kọpa nke ọla kọpa) n'akụkụ ọka.
When the billet is heated, such as the residual copper oxide in the furnace, the oxide steel is reduced to free copper at high temperature, and the molten steel atoms expand along the austenite grain boundary, which weakens the connection between the grains. In addition, when the copper content in the steel is higher [>2% (pere mpe)]
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