mere ntụ ntụ metallurgy akụkụ nwere ike ọtụtụ-eji na ọgba tum tum n'ichepụta

Ihe kpatara yaakụkụ metallurgy ntụ ntụnwere ike ọtụtụ-eji na ọgba tum tumMIM mmepụtaenweghị ikewapụ ya na akụ na ụba ya, nke a ga-akọwa site na ihe atụ n'okpuru.

1. Otu n'ime atụmatụ kachasị ukwuu nke usoro nhazi ntụ ntụ bụ na ọ nwere usoro mmepụta ole na ole na mmepụta mmepụta ihe dị elu. E jiri ya tụnyere usoro nrụpụta ndị ọzọ, ọ chọrọ obere awa mmadụ. Ka ọdịdị ahụ dị mgbagwoju anya na ka awa ole ọ na-ewe maka akụkụ igwe, otú ahụ ka ọ na-esiwanye ike iji rụpụta ya.ntụ ntụ metallurgy. E jiri ya tụnyere oge awa nke usoro ịkpụ akpụ akpụ na usoro ntụ ntụ iji mepụta ngwa ụgbọ ala nke njigide ọgba tum tum, usoro ịhịa aka na igbutu ọdịnala na-ewe awa 8259 iji mepụta gia 50,000, ebe usoro ntụ ntụ na-ewe naanị awa 917 iji mepụta ọnụ ọgụgụ ngwo ahụ. Enwere ike ịzọpụta oge awa mmadụ site na ihe dịka 89%.

2.Imepụta ihe eji eme ntụ ntụ metallurgy, ihe eji eme ọgba tum tum bụ ngwa abụọ. Usoro mmepụta omenala ya bụ nke mbụ nke Cr-Mo alloy structural steel mere site na ịkụ ọkpọ ma ọ bụ ịgha n'ime oghere, wee bee n'ime nnukwu ihe na obere gia, wee gbakọta na ịgbado abụọ ka ọ bụrụ oghere. A na-eme ya site na carburizing na quenching na-egweri oghere dị n'ime. Mgbe ngụkọta nke usoro nhazi 13 gasịrị, ọnụ ọgụgụ nke oghere ahụ bụ 540g, ebe gia emechara bụ 176g, ọnụ ọgụgụ ojiji ihe bụ 33%. Otú ọ dị, mgbe a na-emepụta akụkụ a site na metallurgy ntụ ntụ, ọnụọgụ ihe eji eme ihe bụ 100%, na mmepụta ihe bụ 4 ugboro nke usoro mmepụta omenala. Ya mere, mgbe a na-emepụta ngwongwo duplex site na usoro metallurgy ntụ ntụ, ọnụ ahịa mmepụta nwere ike belata site na 30% ma e jiri ya tụnyere usoro mmepụta omenala.

Ọ bụrụ na ndị na-emepụta ọgba tum tum nwere ike ịdị mma ma na-eji akụkụ ntụ ntụ mee ihe n'ụzọ zuru ezu, ha nwere ike ọ bụghị nanị na-abawanye mmepụta ego nke ọma, na-eme ka mmepụta mmepụta dịkwuo elu, ma melite àgwà ngwaahịa, chekwaa ihe, chekwaa ume, na-ebelata ụgwọ ọrụ mmepụta ihe, ma nwee uru bara uru dị ukwuu nke teknụzụ.

Ọnụ ọgụgụ nke akụkụ metallurgy ntụ ntụ abụọ a na-eji na ọgba tum tum, ihe onwunwe ihe na ọdịdị mgbagwoju anya nke ntụ ntụ ntụ ntụ bụ otu n'ime ihe ndị dị mkpa na-egosi ọkwa nkà na ụzụ mmepụta nke ụlọ ọrụ na-emepụta ọgba tum tum.

Mee n'ụzọ zuru ezu ojiji nke uru nketeknụzụ metallurgy ntụ ntụ, mepụta akụkụ metallurgy ntụ ntụ pụrụ iche, ma melite ọkwa mmepụta nke ọgba tum tum.