Igwe ọkụ ọkụ akpọrepu miedum ọkpụrụkpụ ígwè ji esi mmiri ọkụ

Nkọwa dị mkpirikpi:

Ọkpụrụkpụ: 4.5mm-300mm

Obosara: 600-2000mm

Ihe:Q355B,Q345R,16MNDR,1Cr6Si2Mo,SA516Gr70,16Mo3,16Mo3,Q340NH12Cr1MoV, wdg

(1) The isi ígwè akara ule nke ji esi mmiri ọkụ efere bụ: 20g, 16Mng, 15CrMoVg, 19Mng, 22Mng

(2) The isi ígwè akara ule nke efere maka nrụgide arịa bụ: 20R, 16MnR, 15MnNbR, 15MnVNR

(3) Ụkpụrụ ndị isi: GB713-1997, GB6654-1996


Nkọwa ngwaahịa

Mkpado ngwaahịa

Atụmatụ

Prime carbon structural miedun ọkpụrụkpụ efere nchara dị nro

Efere igwe eji esi mmiri ọkụ na-ezo aka na ihe ndị a na-ekpo ọkụ na-ekpo ọkụ na ihe dị arọ nke a na-eji emepụta igwe ọkụ, ọkpọkọ uzuoku isi na ebe ikpo ọkụ nke ụlọ ọkụ ọkụ.Efere igwe eji esi mmiri ọkụ bụ otu n'ime ihe ndị dị mkpa n'ichepụta ọkụ ọkụ, ọkachasị na-ezo aka na carbon steel pụrụ iche na-ekpo ọkụ na-ekpo ọkụ na alloy dị ala nke a na-eji arụpụta ihe ndị dị mkpa dị ka shei ji esi mmiri ọkụ, drum, mkpuchi njedebe nkụnye eji isi mee, nkwado na hanga.Ihe efere ígwè na-eguzogide okpomọkụ.

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Okwu mmalite

Ihe ndị bụ isi bụ nchara nhazi dị elu na obere alloy na-eguzogide okpomọkụ.Igwe eji esi mmiri ọkụ a na-ejikarị eme ihe bụ obere carbon gburu nchara nke ọkụ ọkụ mepere emepe ma ọ bụ igwe nwere obere carbon gbazere site na ọkụ eletrik.Ọdịnaya carbon Wc dị na nso nke 0.16%-0.26%.Ebe ọ bụ na efere igwe ọkụ ọkụ na-arụ ọrụ n'okpuru nrụgide dị elu na ọkara okpomọkụ (n'okpuru 350ºC), na mgbakwunye na nrụgide dị elu, ọ na-enwekwa mmetụta, ike ọgwụgwụ na corrosion site na mmiri na gas.Arụmọrụ chọrọ maka ji esi mmiri ọkụ ígwè bụ tumadi ezi ịgbado ọkụ na oyi ekwe.arụmọrụ, ụfọdụ elu okpomọkụ ike na alkali corrosion eguzogide, ọxịdashọn-eguzogide, wdg ji esi mmiri ọkụ ígwè efere n'ozuzu na-arụ ọrụ n'okpuru ọkara na elu okpomọkụ na elu nsogbu ọnọdụ.Na mgbakwunye na oke okpomọkụ na nrụgide, ha na-enwekwa mmetụta ike ọgwụgwụ na corrosion site na mmiri na gas.Ọnọdụ ọrụ adịghị mma.Ya mere, efere ígwè ji esi mmiri ọkụ ga-enwe ezigbo ihe anụ ahụ na arụ ọrụ.Nhazi iji hụ na nchekwa nke eji akụrụngwa eme ihe

Ebumnuche bụ isi

A na-ejikarị mmanụ ala, kemịkalụ, ọdụ ọkụ, ọkụ ọkụ na ụlọ ọrụ ndị ọzọ, na-eme reactors, okpomọkụ mgbanwe, separators, spherical tankị, mmanụ na gas tank, liquefied gas tank, nuclear reactor mgbali shells, ji esi mmiri ọkụ drum, liquefied mmanụ ụgbọala gas cylinders. Akụrụngwa na ihe ndị dị ka ọkpọkọ mmiri dị elu na ụda turbine nke ọdụ ụgbọ mmiri

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