Alloy enweghị nkebi ígwè ọkpọkọ bụ ụdị nke enweghị nkebi ígwè ọkpọkọ, na ya arụmọrụ dị nnọọ elu karịa nke nkịtị enweghị nkebi ọkpọkọ, n'ihi na nke a ígwè ọkpọkọ nwere ihe ndị ọzọ Cr, na elu okpomọkụ nguzogide, ala okpomọkụ na-eguzogide na corrosion eguzogide arụmọrụ dị mma karịa. ndị ọzọ enweghị nkebi ígwè ọkpọkọ. Enweghị atụ, ya mere a na-eji tubes alloy eme ihe na mmanụ ala, kemịkalụ, ọkụ eletrik, ọkụ ọkụ na ụlọ ọrụ ndị ọzọ. Alloy enweghị nkebi ígwè tube (Seamless Steel Tube) nwere oghere oghere, ogologo ígwè warara na-enweghị nkwonkwo gburugburu ya. Ọkpụkpụ ígwè nwere akụkụ oghere ma jiri ya mee ihe dị ka pipeline maka ibufe mmiri mmiri, dị ka pipeline maka ibufe mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike. E jiri ya tụnyere ígwè siri ike dị ka gburugburu nchara, alloy enweghị nkebi ígwè ọkpọkọ nwere otu ike mgbanwe na torsional na mfe arọ. Ọ bụ akụkụ akụ na ụba nchara ma na-ejikarị eme ihe n'ịrụpụta akụkụ nhazi na akụkụ igwe, dị ka njem mmanụ. Ime akụkụ mgbanaka na alloy enweghị nkebi ígwè ọkpọkọ nwere ike melite itinye n'ọrụ ọnụego nke ihe, mfe mmepụta usoro, na-azọpụta ihe na oge nhazi, dị ka Rolling bearing rings, jack sets, etc., nke a na-eji n'ọtụtụ ebe na ígwè ọkpọkọ n'ichepụta. Alloy enweghị nkebi nchara anwụrụ bụkwa ihe dị mkpa ihe dị iche iche ot ngwá agha, na gbọmgbọm, gbọmgbọm, wdg ga-mere nke ígwè anwụrụ. Tụkwasị na nke ahụ, mgbe a na-etinye akụkụ mgbanaka ahụ n'ime ma ọ bụ nrụgide radial, ike dị ntakịrị. Ya mere, ọtụtụ alloy enweghị nkebi ígwè ọkpọkọ bụ gburugburu ọkpọkọ.
Nhazi:
Ọkpụkpọ ígwè enweghị nkebi: tumadi eji maka izugbe Ọdịdị na n'ibu Ọdịdị. Ihe nnọchianya ya (akara): carbon ígwè 20, 45 ígwè; Alloy ígwè Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, wdg.
Ọkpụkpọ ígwè na-enweghị ntụpọ maka ibufe mmiri mmiri: a na-ejikarị eme ihe maka ibufe pipeline mmiri na injinia na akụrụngwa buru ibu. Ihe nnọchiteanya (ọkwa) bụ 20, Q345, wdg.
Ọkpụkpụ nchara na-enweghị nkebi maka igwe ọkụ ọkụ dị ala na nke ọkara: nke a na-ejikarị maka pipeline maka ibufe mmiri mmiri dị ala na nke ọkara n'ime ụlọ ọrụ mmepụta ihe na igwe ọkụ ụlọ. Ihe nnọchiteanya bụ 10, 20 ígwè.
Ọkpụkpọ ígwè na-enweghị ntụpọ maka igwe ọkụ ọkụ dị elu: tumadi eji maka elu okpomọkụ na elu nrụgide iga mmiri nkụnye eji isi mee na ọkpọkọ na ji esi mmiri ọkụ na ike osisi na nuclear ike osisi. Ihe nnọchi anya bụ 20G, 12Cr1MoVG, 15CrMoG, wdg.
Ọkpụkpọ ígwè na-enweghị ntụpọ maka akụrụngwa fatịlaịza dị elu: a na-ejikarị ya maka pipeline mmiri na-ekpo ọkụ na oke nrụgide na akụrụngwa fatịlaịza. Ihe nnọchi anya bụ 20, 16Mn, 12CrMo, 12Cr2Mo, wdg.
Ọkpụkpọ ígwè na-enweghị ntụpọ maka mgbawa mmanụ: a na-ejikarị ya na igwe ọkụ, ndị na-ekpo ọkụ ọkụ na pipeline mmiri na-ebufe ha na mmanụ smelters. Ihe nnọchi anya ya bụ 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, wdg.
Ọkpụkpọ igwe anaghị agba nchara maka cylinder gas: a na-ejikarị eme gas dị iche iche na hydraulic cylinders. Ihe nnọchi anya ya bụ 37Mn, 34Mn2V, 35CrMo na ndị ọzọ.
Igwe nchara na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ maka ihe ndị na-emepụta hydraulic: a na-ejikarị eme ihe nkwado hydraulic, cylinders na ogidi na kol, yana ndị ọzọ hydraulic cylinders na ogidi. Ihe nnọchi anya ya bụ 20, 45, 27SiMn, wdg.
Oyi-adọta ma ọ bụ oyi-akpọrela nkenke nkenke enweghị nkebi ígwè anwụrụ: tumadi eji maka n'ibu Ọdịdị, carbon ịpị akụrụngwa, na-achọ elu akụkụ ziri ezi na ezi elu imecha. Ihe nnọchianya ya bụ 20, 45 ígwè, wdg.
Alloy tube ihe
12Cr1MoV, P22 (10CrMo910) T91, P91, P9, T9, WB36, Cr5Mo (P5, STFA25, T5, )15CrMo (P11, P12, STFA22), 13CrMo44, Cr5Mo, 15CrMo, 15CrMo, 135CrMo
Ụkpụrụ mmejuputa iwu obodo DIN17175-79,GB5310-2008, GB9948-2006, ASTMA335/A335m, ASTMA213/A213m.