Echiche: 643 Onye edemede: Iris bipụta oge: 2024-11-21-20 Mma: Kandao (Septo)
Isi ihe kpatara nke a Nnukwu dayameta chọrọ ọgwụgwọ ọkụ gụnyere ike ọkụ na ihe siri ike, na-ekpochapụ nguzosi ike, na - eme ka ị na-efegharị na usoro ọgwụgwọ nke okpomọkụ.
(1) melite ike na isi ike
Ọgwụgwọ ọkụ bụ teknụzụ nwere ike ịgbanwe usoro nke nchara ma melite usoro nke ihe eji eme ọla site na ikpo oku, mkpuchi na usoro mkpuchi. O nwere ike ime ka ọ bụrụ ihe dị ka Aust, Matsensite na Bainaite, si otú ahụ na-eme ka akụrụngwa ya dịkwuo mma, dịka ike siri ike na ike ike ọgwụgwụ nke nchara.
Iji maa atụ, usoro a na-eme ka ajị anụ ahụ na-ekpo ọkụ na-acha nchara n'elu okpomọkụ ahụ dị oke mkpa iji mepụta ndị Martenite dị n'ime, nke na-eme ka ike na isi ike dị mma nke ukwuu na adịghị ike nke ọkpọkọ nchara. Nke a na - enyere aka na - arụ ọrụ kwụsiri ike ma gbasaa ndụ ọrụ ya mgbe ọ na - eguzogide okpomọkụ elu, nrụgide dị elu na gburugburu corrosive.
(2) melite iyi na-eguzogide na nguzogide corrosion
Nchekwa pipelines dị oke mkpa mgbe ị na-ebugharị mgbasa ozi, karịsịa ọkụ, mgbawa, ihe mgbawa, na-egbu egbu na ihe na-emerụ ahụ. N'oge usoro ọrụ nke usoro pipeline, arụmọrụ ya nwere njikọ chiri anya na nkụda mmụọ, mgbasa ikuku na-agbasa na akụrụngwa ndị ọzọ nke ihe ahụ. Site na teknụzụ ọgwụgwọ, nke mere na sistemụ pipeline nwere ike imeghari gburugburu ebe obibi na sistemụ, si otú a na-eme ka arụmọrụ dị mma na arụmọrụ nke pipeline. Site na ọgwụgwọ ọkụ, nrụgide nke ọgba aghara na mkpụrụ osisi ọkpọkọ, na-ebelata ihe ize ndụ nke nrụrụ na cracking. Na mgbakwunye, ọgwụgwọ okpomọkụ nwekwara ike imeziwanye ihe nke ihe ma kwalite nguzogide nke pipelion na mpụga gburugburu ebe obibi, si otú a na-enyere usoro nchekwa nke usoro pipeline.
Na mgbakwunye, ọgwụgwọ okpomọkụ nwere ike ịgbanwe usoro nhazi nke elu nchara ma na-etolite akwa siri ike na elu na-eyi eguzogide na-eguzogide na corrosion iguzogide pipe. Dịka ọmụmaatụ, elu na-eme ka ịmị ọkụ kpo oku ma ọ bụ kpo oku iji kpo oku ọkụ na-ekpo ọkụ ma na-eme ka ọ dị elu nke nchara iji mepụta ala siri ike. Carburing na ọgwụgwọ nitrotion infultrate carbon ma ọ bụ nitrogen n'ime elu nke ọkpọkọ nchara na oke okpomọkụ iji mepụta akwa carkeration. Ma ọ bụ akwa akwa iji mee ka ọ na-ebelata iguzogide na nguzogide corrosion.
(3) Ewepu nrụgide nke ime
N'oge nrụpụta na nhazi nhazi, ọkpọkọ ígwè ga-ewepụta nrụgide dị n'ime, nke nwere ike ibute nrụrụ, cracking ma ọ bụ ọdịda nke nchara n'oge eji. Ọgwụ ọkụ nwere ike iwepụ ma ọ bụ belata nrụgide dị n'ime ndị a ma jigide nguzosi ike na nhazi nke ígwè ọkpọkọ. Iji maa atụ, usoro na-eweta afọ ojuju na-ewepụta nrụgide dị n'ime site na ikpo ọkụ ruo ụfọdụ okpomọkụ wee jiri nwayọ jụ ya, na-eme ka edo edo na steepụ na-arụ ọrụ.
(4) Meziwanye Njirimara Njirimara na Nhazi Ọrụ
Ọgwụgwọ ọkụ nwere ike ime ka ọ dị mma, ihe isi ike na akụrụngwa na-emetụta ọkpọkọ, na-eme ka ha ghara imebi mgbe a na-akwanyere ndụ na mmetụta dị elu, ma na-agbasa ndụ ha. Na mgbakwunye, ọkpọkọ ọkụ-ọgwụgwọ na-agwọ ọrịa nwere usoro nhazi kachasị mma ma dị mfe ịkpụ, weld na ụdị, belata nsogbu nhazi na ọnụ ahịa. Dị ka ihe atụ, ọgwụgwọ na-edozi ahụ na idozi ike nwere ike ịjichaa mkpụrụ, ma meziwanye Njirimara nke arụ ọrụ, ma kwadebe maka nzọụkwụ ọzọ.
Na nchịkọta, ọkpọkọ chọrọ ọgwụgwọ okpomọkụ iji meziwanye ihe onwunwe, nwekwuo nchekwa, ma na-akwalite arụmọrụ nke usoro piping. Usoro a na-adabere ịrụ ọrụ dị iche iche na gburugburu dị iche iche mgbagwoju anya, na-egosi mmepụta na nchekwa ndụ, yana na-emekwa ka ọrụ mgbasa na arụmọrụ dị iche iche na-arụ ọrụ na sistemụ pipeline.