904L N08904 Nnukwu Nnukwu Chloride Nchegbu Corrosion Corrosion Cracting
Ha na-egosipụta nguzogide crosonion dị ukwuu n'ọtụtụ gburugburu ebe obibi. Pịnye akara ụbọchị 304 na 304L nke anaghị agba nchara na-egosipụta ezi ma ọ bụ na-enweghị mgbakwunye nke ọla kọpa.th ụdị nchara na-adịgide adịgide ma rụọ ọrụ na ngwa na ọrụ dịgasị iche iche.
Enwere ike ịkọwapụta 304l 304l na ọnọdụ ndị a na-eme ka a na-enwe ezigbo ụgwọ. Enwere ike ịkọwa ụdị Nickel dị elu maka njiri mara ihe dị omimi. Maka ngwa opupu oge ngwa, ụdị 304 \ / 304l nwekwara ike ịkọwapụta n'ọnọdụ ọrụ oyi. Pịnye 304 \ / 304L abụghị ndọta na ọnọdụ a na-eme kwanyere, mana ọ ga-adị ma ọlị nke ukwuu site na oyi na-arụ ọrụ.
Flange bụ onye na-egbuji, egbugbere ọnụ ma ọ bụ rim, ma ọ bụ nke mpụga ma ọ bụ nke na-arụ ọrụ ka ịbawanye ike (dị ka floage nke iron, ma ọ bụ t-sy); Maka mgbakwunye dị mfe na ihe ọzọ na - eme (dịka flage na njedebe nke ọkpọkọ, wdg, ma ọ bụ n'elu oghere igwefoto); ma ọ bụ maka nkwụsi ike ma na-eduzi mmegharị nke igwe ma ọ bụ akụkụ ya (dị ka ọ dị n'ime ụgbọ ala ụgbọ okporo ígwè, nke na-edebe wiil ndị ahụ site na ịgbanyụ ụgbọ okporo ígwè). A na-ejikwa okwu ahụ "Flan" maka ụdị ngwaọrụ eji eme mpempe flanges.
253 ma nweta ihe na-eguzogide okpomoku ya site na mgbakwunye microall na-achịkwa. Na-agwakọta silicon iji nye nguzosi ike na-eguzogide na ọnọdụ okpomọkụ ruo 2000¡ 69Ãf (10930c). Nchikota nitrogen, carbon na cerium na-enye ugbo ala nke iri abuo na iri ato na iri ato na 309 na 1600¡Ãf (8716Ã). Onwe ya 0.2% na-apụ apụ ike bụ njiri mara nke ihe siri ike na-eme bụ 45000 na 70000, ike tensiela dị 90,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000 ruo 114,000
304L flange bụ ihe kachasị na ya nke na-ejikarị ya. Ihe mejupụtara kemịkal ya, Ngwá Ngwá Ngwá Ngwáokwu, Mgbado na Corrosion \ /xidation na-enye arụmọrụ kachasị mma na-arụ ọrụ nchara nchara nchara dị ala. Ọ nwekwara akụrụngwa dị oke ọnụ ma na-aza nke ọma site na ị na-arụ ọrụ. Ọ bụrụ na ikike njikọta corrosion na mpaghara okpomoku dị, a na-atụ aro ka ọ dị, 304l.
