Ngwa steel:
A na-eji steel na-ewu ewu, igwe, ụgbọala, ike, ngwa ngwa, ngwa ọrụ, wdg. A na-eme ihe owuwu a bụ tumadi owuwu na waya mkpanaka, wdg. igwe, ngwa agha, ụlọ ngwa, na-achọ ka ọ zaa ajụjụ maka nri nchara n'ihe dịka 22%. Usoro eji emecha na efere dị iche iche, nke dị na igwe ọrụ ugbo, ngwaọrụ igwe, igwe dị elu na ngwaahịa ndị ọzọ; Mpempe ngwa ngwa maka mpempe akwụkwọ nkịtị, mpempe akwụkwọ Galvanized, silg steel, wdg, igwe na-akwa mmiri, igwe na-eme ikuku na ngwongwo ndị ọzọ na-acha ọcha; A na-eripịakọta ngwa ngwa dị iche iche dị iche iche, profaịlụ, profaịlụ, pletes igwe, wdg na nrụpụta igwe ndị ọzọ. Mmepụta ngwongwo na ire ahịa, na-emepụta ihe na-emepụta ego, nrụpụta na-emepụta na ọchọ ịdebe ọnọdụ nke nchara.
Isi nke ígwè:
Steel bụ ígwè na carbon, silicon, manganese, phosphorus, sọlfọ na obere ihe ndị ọzọ mejupụtara alloys. Na mgbakwunye na ígwè, ọdịnaya carbon na-arụ ọrụ dị ukwuu na akụrụngwa akụrụngwa nke ígwè, ya mere, a makwaara ya dị ka iron-carbon. Enwere ụdị ndị a:
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Ezi ígwè ígwè ígwè ígwè ígwè na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ
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Ewu Ewu Jiri ígwè Akpa
1.Pig ígwè: ụdị ígwè na carbon alloy, ihe mgbochi carbon na-abụkarị 2% -4.3%, nrụgide siri ike, nrụgide na-agba mbọ
2.Rude nchara: ezì iroxized oxidized ma hazie ọdịnaya carbon na-erughị 2.11% nke iron-carbon. E jiri ya tụnyere ezi ígwè, nke nwere ike dị elu, ka mma plastity na ike siri ike.
3.Collall na-ekpo ọkụ: Slab (nke na-aga n'ihu na-aga n'ihu na-aga n'ihu) dị ka akụrụngwa, na-ekpo ọkụ site na ọkụ ọkụ (ma ọ bụ ọbụna ọkụ ọkụ ma na-emecha site na warara.
4. 4.Mdị efere dị oke mma: bụ ihe dị mkpa na-emepụtaefere efereNa stryzọ nchara, enwere ike iji ya rụọ ọrụ maka arụ ọrụ, àkwà mmiri, ụgbọ mmiri, wdg;.
5.Ewu Ewu: Repbar bụ obere akụkụ nke steel, a na-akpọkarị ya dị ka akwa a na-acha uhie uhie;
6.H-do: Ngalaba H-ST SONR-SAMEMBARA EGO "H". Site na ike na-egbochi ike, ihe owuwu dị mfe, ihe owuwu na uru ndị ọzọ. Ejiri ihe eji eme ihe maka nnukwu ulo, nnukwu àkwà mmiri.
7.Ọkọrị na-enweghị atụ: A na-eji nchara nchara na-emebi emebi, ọ nweghị winds n'elu, na-ejikarị usoro nke usoro na nke arụ ọrụ, ndị na-egwu mmiri, àmụaka, wdg;.
8.waya rod: Ogologo oge, ogologo akụkụ nke ọma na elu ogo, usoro anagide eriri nkenke, nke eji eme maka nhazi ngwaahịa ngwaahịa.
Ihe na-emepụta ihe na smelting:
Ihe nrụpụta 1.Steel:
Iron orre: Izu ukpuru zuru ụwa ọnụ bụ ihe na-eme ka ọ bụrụ ihe na Australia, Brazil, Russia na China.
A na-eme mmanụ: tumadi coke, a na-eji coke si na coking coal, n'ihi ya, ọnụahịa coke na-emetụta ya.
2ron na nchara nchara:
Enwere ike kewa usoro na-eme mkpọtụ na usoro dị mkpụmkpụ, obodo anyị ruo ogologo oge mmepụta, ogologo na mkpụmkpụ nke na-ezo aka na usoro iji ihe dị iche iche.
Ogologo usoro ihe na-eme ka mmiri sie ike, na-aga n'ihu. Usoro mkpụmkpụ adịghị mkpa ịgabiga iron, ya na ọkụ eletrik ahụ ga-eme ka m maa mma na sara mbara.
Oge Post: Jul-07-2024