Nuhou Hui
-
Hoʻomalu no ka Lapaʻau Piʻi ʻana o nā ʻAi Kūlohelohe
Ua kūʻai kekahi ʻoihana lako i kā mākou mea hoʻoheheʻe ʻili a me ka passivation solution, a ma hope o ka kūleʻa o nā laʻana mua, kūʻai koke lākou i ka hopena.Eia naʻe, ma hope o kekahi manawa, ua emi ka hana o ka huahana a ʻaʻole hiki ke hoʻokō i nā kūlana i loaʻa ...Heluhelu hou aku -
ʻO ke kumumanaʻo o ka luaʻi ʻana o ke kila kila a pehea e pale aku ai i ka corrosion lua
Kāhea ʻia ka ʻawaʻawa lua liʻiliʻi, ka lua a i ʻole ka lua.He ʻano ia o ka pōʻino ʻino ʻole ka hapa nui o ka ʻili o ka metala i ʻino a ʻino iki paha, akā ʻike ʻia nā puka ʻino ma nā wahi kūloko a ulu hohonu.ʻO kekahi mau lua i puka mai ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka austenitic a me ka ferritic stainless steel
ʻO ka ʻokoʻa nui ma waena o ka austenitic stainless steel a me ka ferritic stainless steel aia i ko lākou mau hale a me nā waiwai.ʻO Austenitic stainless steel kahi hui e paʻa mau ana ma nā mahana ʻoi aʻe ma mua o 727°C.Hōʻike ia i ka plasticity maikaʻi ...Heluhelu hou aku -
Hiki ke hoʻolōʻihi ʻia ka lāʻau lapaʻau ʻo Polishing i ke ola lawelawe o 304 Stainless Steel Pipes?
ʻO ka 304 stainless steel pipe polishing treatment he hana koʻikoʻi i ka hana ʻana i ka ʻili o nā paipu kila kila, a ʻo nā paipu kila kila 304 āpau e hana i kēia kaʻina poli.ʻO ka hana polishing no nā paipu kila kila e pili ana i kahi kaʻina ʻoki ...Heluhelu hou aku -
Pehea e hana ai me nā welds kila kuhili ʻole?
ʻO ka mea mua, hana electrolytic polishing.ʻO ka weld kila kila no ka polishing electrolytic, hiki ke hoʻomaikaʻi i ke kūpaʻa o ka weld surface oxidation, no ka mea, ʻoi aku ka liʻiliʻi o ka ʻili o ka metala, ʻoi aku ka maikaʻi o ka pale ʻana.A me ka electrolytic polishing ma hope o ka stainle ...Heluhelu hou aku -
No ke aha e maʻalahi ai ka ʻōpala i nā welds kila?
He mea maʻalahi ka ʻōpala ʻana o nā weld kila kila no 3 kumu nui ʻO ka mea mua, no ka mea, ua hoʻopili ʻia ka weld steel weld e ke koʻokoʻo welding, no ka hoʻomaʻamaʻa ʻana i ka hoʻomehana ʻana, ka hopena o ka mea hao ʻaʻole maʻemaʻe, e hālāwai me ka wai a me ka oxygen i ka lewa, he maʻalahi ...Heluhelu hou aku -
ʻO ke ala hoʻohana o nā ʻāpana wiliwili ʻia ʻo Pickling Passivation Solution
Me ka hoʻomau mau ʻana o ka ʻoihana hana metala, ua loaʻa nā mea kila kila i nā noi nui i ke ola o kēlā me kēia lā, ka hana ʻoihana, a me nā kahua kaua.I ka wā o ka hana, hana ʻana, a me ka hoʻohana ʻana i ke kila kila, hiki i kona ʻili ke ...Heluhelu hou aku -
ʻO nā mea maikaʻi o ke kila kila kila electrolytic polishing
1.Formation of Passivation Layer, Hoʻomaikaʻi i ka Corrosion Resistance: ʻO ke kū'ēʻana o ke kila kila ma luna o ka hoʻokumuʻiaʻana o kahi papa passivation i loko o ka chromium oxide (Cr2O3).Hiki i kekahi mau kumu ke alakaʻi i ka pōʻino o ka papa passivation, me ka sur...Heluhelu hou aku -
Aia kahi pilina ma waena o ka hoʻohana ʻana i nā paipu welded stainless steel i ka mana nuklea a me ka passivation?
ʻO nā paipu i hoʻopaʻa ʻia me ke kila kila, he hakahaka, elongated circular steel material i hoʻohana nui ʻia i nā ʻoihana e like me ka petroleum, kemika, ka mana nuklea, a me ka mālama olakino.Haʻalele kahi mea hoʻohana TikTok i kahi leka, "Aia kahi pilina ma waena o ka hoʻohana ʻana i ka paipu welded stainless steel...Heluhelu hou aku -
ʻO nā pono o nā huahana ma hope o ka mālama ʻana i ka passivation ma ke kila kila
He kaʻina koʻikoʻi ka passivation i ka hana metala e hoʻonui ai i ka pale ʻana i ka corrosion me ka ʻole e hoʻololi i nā waiwai o ka metala.ʻO kēia kekahi o nā kumu e koho ai nā ʻoihana he nui no ka passivation.1.Thickness a me ka waiho kala: Hoʻohālikelike i ke kino kuʻuna ...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ka hoʻohana ʻana i ka ʻaila ʻala ʻala ʻala ʻala i ka hoʻomaʻamaʻa Passivation
Ma ke kaʻina hana hoʻomaʻamaʻa ʻili kila, ʻo ka ʻenehana maʻamau ka pickling acid a me ka passivation.ʻAʻole kēia kaʻina hana e hoʻonui i ka hiʻohiʻona nani o nā ʻāpana kila kila akā hana pū kekahi i kahi kiʻiʻoniʻoni passivation ma ka ʻili, e pale ana i nā hopena kemika e ...Heluhelu hou aku -
Pehea e hana ai i ka pickling acid a me ka passivation ma nā pahu kila kila
Ma muli o ke ʻano hana, ʻeono mau ʻano kumu nui no ka pickling acid a me ka passivation o ke kila kila: ke ʻano immersion, paste method, brushing method, spraying method, circulation method, and electrochemical method.Ma waena o kēia mau mea, ke ʻano o ka immersion, paste ...Heluhelu hou aku