ʻO 304 kāʻei kuhiliʻole he kāʻei kila kila

Hoʻohana nui ʻia ke kāʻei kuhili ʻole 304 ma ke kahua o ke kila kila.ʻOi aku i ka hoʻopaʻa ʻana, nā lako a me nā uila, nā lako, a me nā mea ʻē aʻe, ua hoʻokaʻawale ʻia ke kila kila i ke kila kila austenitic, ke kila kila ferritic,

kila kuhiliʻole martensitic, austenitic-ferritic duplex kila kuhiliʻole a me ka hoʻopaʻa ʻana i ke kila kuhili ʻole.I kēia manawa, ʻo ka austenitic stainless steel wale nō a me kahi ʻāpana o ka hoʻopaʻa ʻana i ke kila kila (austenite accumulation).

kila kuhiliʻole paʻakikī) ʻaʻole ia e hoʻopaʻa ʻia a ʻaʻole hiki ke hoʻopili ʻia e nā mea hao hao;ʻoiai ʻo nā ʻano kila kuhili ʻē aʻe he magnetic a hiki ke hoʻopaʻa ʻia e nā mea hao.He austenitic ke kaula kila kuhiliʻole 304

He ʻano mea i loko o ke kila ʻōpala.ʻO 304 kāʻei kila kila ma mua o 8 nickel a me 18 chromium, a ʻaʻole e ʻōpala i ka lewa a me ke kaiapuni kūlohelohe.Ana mākou i ka ulu ʻole ʻana o ke kila kuhiliʻole

ʻo ka rust he kikoʻī.Hoʻokaʻawale ʻia ka wehewehe ʻana o ke kila kila i nā mea kila kila i loko o: ke kila kila ʻaʻole i ʻōpala i nā media corrosive nāwaliwali e like me ka ea, ka wai, ka mahu, etc.

ʻO ke kila pale ʻino i loko o nā media corrosive ikaika e like me , solution paʻakai, etc.ʻAʻole hiki ke kūpale ʻia ke kila kila, a ʻo ke kila kūpale ʻole he kuhiliʻole.No ka mea, he mau pūʻulu koʻikoʻi ka chromium a me ka nickel i ka pale ʻana i ka corrosion o nā mea kila kila

Ma ka ʻāpana, ʻokoʻa ka ʻike o ka chromium a me ka nickel.No nā mea kila kila, hiki ke māhele ʻia i 201 202 303 309 304 314 316 317 310s, a pēlā aku.

304 Pā/pepa kila kila

hoʻohana mau ʻia e hana i nā mea metala a i ʻole nā ​​huahana mechanical.ʻO ka ʻōlelo maʻamau, ʻoi aku ka maikaʻi o ke kāʻei ʻo 304 stainless steel.Eia kekahi, he ʻoi aku ka maikaʻi o ka corrosion a me ke kaomi ʻana, no laila ua hoʻohana hou ʻia.ʻO ke ʻano ʻino o ka 304 stainless steel ka hopena i kona helehelena a me ka pale ʻana i ka corrosion.Hiki ke ʻōlelo ʻia he alakaʻi koʻikoʻi no ke ana ʻana i ke ʻano hiʻohiʻona o ka ʻili kila kuhili.He ʻokoʻa ia me ke ʻano o ke kaula kila kuhili ʻole.ʻO ka maʻamau, pono ke ʻano ʻino.E ʻike ʻia ka nānā ʻana e pili ana ka hiʻohiʻona maʻamau mai haʻahaʻa a kiʻekiʻe, 8K–BA-2B.ʻO ka roughness o 2B ma kahi o 0.1, a ʻoi aku ka liʻiliʻi o nā mea ʻē aʻe.E hoʻololi ʻia ka ʻaoʻao a me ke ʻano o ke ana.

ʻO ke kāʻei kila kila 304 he māmā ke kaumaha a me ka ikaika kiʻekiʻe: ʻo ka hapa o ka paipu maʻemaʻe he 1.65 ~ 2.0.E pili ana i ke kaumaha o kēlā me kēia ʻāpana lōʻihi o ke anawaena paipu hoʻokahi, ʻo 1/3 wale nō o ke kila kalapona, 1/5 o ka paipu hao hao o ka paipu FRP, a me 1/10 o ka paipu paʻa paʻa mua, e hōʻemi ana i ke kumukūʻai hāpai i ka wā. ke kūkulu ʻana a hoʻomaikaʻi i nā mea hana Speed ​​​​etc.

ʻO 304 kāʻei kuhiliʻole he maikaʻi ke kūpaʻa wai a me ka pale ʻana i ka ʻino: ʻoi aku ka maikaʻi o ka paipu maʻemaʻe, hoʻemi i ke kumu kūʻai o ka corrosion, a hoʻonui i ke ola lawelawe;i ka manawa like, no ka mea ʻaʻole ia e ʻōpala, ʻaʻole pili ka wai i ka pollution lua.Hiki ke hoʻohana ʻia no ka lawe ʻana i ka lepo, ka lepo, ka wai kai a me nā mea ʻē aʻe.

304 kuhili 'ole kāʻei puʻe kū'ē: e like me ke koi koi 'ia e ke kaʻina hana, hoʻolālā a me ka hana paipu a me ka pono, a hana i ka hydraulic ho'āʻo ma 1.5 manawa i ka koi koi ma ke kaʻina hana.

ʻO ka 304 stainless steel belt interface he sila maikaʻi, ʻaʻohe leakage, ʻaʻohe māhele, hoʻonui i ka palekana a me ka hilinaʻi o ka lako wai.

ʻO 304 kāʻei kuhiliʻole he kāʻei kila kila.ʻO 304 kāʻei stainless steel he mau hana maʻamau maikaʻi loa (ka pale ʻana i ka corrosion a me ka formability), a hoʻohana nui ʻia i nā lako hana a me nā ʻāpana mīkini.Hoʻohana maʻamau ma kahi mahana ma lalo o 650°C.ʻO 304 kila kila maikaʻi loa ka pale ʻana i ka corrosion a me ke kūpaʻa maikaʻi i ka corrosion intergranular.No ka oxidizing acids, loaʻa ia ma ka hoʻāʻo: 304 stainless steel strip i ikaika corrosion kū'ē i loko o ka nitric acid me ka manaʻo o ≤65% wela.Ua hoʻoholo ʻia ʻo ka 304 stainless steel strip he kūpaʻa maikaʻi loa i ka hoʻonā ʻana i ka alkali a me ka hapa nui o nā mea ʻona a me nā waikona inorganic.

I ke kaʻina hana o ka ʻōwili anu o ke kila kila i ʻōwili ʻia, ʻo nā mea āpau e pili ana i ke kaomi o ka ʻōwili ʻana, ka ʻāpana ʻōwili mua, ka ʻāʻī a me ka mānoanoa o ka ʻaila ʻaila o nā mea ʻōwili e loaʻa i ka hopena i ka ʻokoʻa ʻokoʻa o ka mānoanoa o ka ʻili, ka nui ma nā ʻaoʻao penei:

Hoʻololi ka mana o ka mahana.ʻO ka hopena o ka hoʻololi ʻana i ka mahana o nā ʻāpana ʻāpana metala ma ka mānoanoa o nā ʻāpana kila kuhili ʻole o nā mea ʻōwili ʻo ia ka hopena o ka ʻokoʻa wela ma ka mānoanoa.ʻO ka ʻokoʻa wela ke kumu nui ʻia e ka mana o ke kūpaʻa deformation metala a me ke kumu kūʻē.

Hoʻololi ka hopena o ka haʻalulu.ʻO ka hoʻopaʻapaʻa ka hoʻololi ʻana i ke kūpaʻa deformation metala o nā mea ʻōwili e pili ana i ke koʻikoʻi, a laila hoʻololi i ka mānoanoa.ʻAʻole pili wale nā ​​​​hoʻololi i ka ʻāʻī o nā ʻāpana ʻāpana metallurgical i ka mānoanoa o ke poʻo a me ka huelo, akā pili pū kekahi i ka mānoanoa o nā ʻāpana ʻē aʻe.Ke nui loa ka ʻāʻī, e hoʻopilikia i ka mānoanoa a hoʻololi i ka laulā.No laila, i ke kaʻina hana wili wela, hoʻohana maʻamau ka ʻōwili paʻa a me ka haʻahaʻa haʻahaʻa o ka micro loop, a ua ʻōwili ʻia ka tandem anu anuanu i ke kūlana anu, a ua hana ʻia ka mea.ʻO ka hoʻopaʻa ʻana e hoʻoikaika i ka pale deformation.

Ma ka hoʻololi wale ʻana i ka ʻāpana ʻōwili o nā mea ʻōwili e hoʻololi i ka ikaika o ka ʻōwili, paʻakikī ke loaʻa i ka helu hoʻemi i koi ʻia, no laila pono e hoʻohana i kahi ʻoi aku ka nui ma waena o ke kū no ka ʻōwili.ʻO ka haʻalulu nui ka hiʻohiʻona nui o ka hana ʻōwili anuanu.ʻO nā hopena o ka hoʻopaʻapaʻa ʻana o nā ʻāpana ʻāpana metala: e hōʻemi ana i ka ikaika o ka holo ʻana a me ka hōʻemi ʻana i ka hoʻohana ʻana i ka ikehu;pale aku i ka hoʻokaʻawale ʻana;kaohi ʻana i ke ʻano o ka ʻili a me ka mānoanoa o ka ʻili.Ka Ike ana i na kumu o ka manoanoa okoa o ke anu o ka hao kuhili ole

304 pā kila kuhiliʻole pāʻālua pāʻai/pā barbecue/pāʻai pāʻina pāʻoihana/pā laiki mahu/pā iʻa ʻala ʻia ka hale.

Hoʻololi ka hopena o ka wikiwiki.Hoʻohana nui ʻia ka wikiwiki e ka hoʻololi ʻana i ke kaomi ʻōwili a me ka hōʻemi ʻana e ke kumu kūʻē, deformation resistance, a me ka lawe ʻana i ka mānoanoa kiʻiʻoniʻoni.ʻOkoʻa ka degere o ka paʻakikī o ka huila maʻemaʻe, a ʻokoʻa ka hopena wili i ka substrate huahana.Wahi a kēia, hiki ke hana i ka polishing mechanical.Māhele ʻia ʻo ka hoʻolei ʻākeke, kīloi waena a me ke kīloi maikaʻi..

Hoʻololi ka mana o ka ʻōwili ʻōwili.Ke wili ʻia ke kaula kila kila, e hoʻololi ʻia ka ʻāpana o ka ʻōwili ma muli o ka hoʻonui ʻana o ka wela o nā mea wili wili, ka ʻaʻahu o ka ʻōwili a me ka offset o ka ʻōwili, e pili pono ana i ka loli maoli.ʻO ka hoʻololi ʻana o ka ʻōwili ʻōwili ma muli o ka misalignment o nā ʻāpana ʻāpana metallurgical a me nā bearings e hōʻemi i ka mānoanoa manawa kiʻekiʻe i ka hihia o ka holo wikiwiki.

ʻO ke kāʻei kila kila 304 kūpono no ka hana ʻana i ka meaʻai, mālama a me ka lawe ʻana.304 kila kuhiliʻole i maikai workability a weldability.ʻO nā mea hoʻololi wela o ka pā, nā bellows, nā huahana o ka hale (ka helu 1, 2 tableware, cabinets, pipelines indoor, water heaters, boilers, bathtubs), nā ʻāpana kaʻa (wipers windshield, mufflers, molded products), nā mea lapaʻau, nā mea kūkulu hale, nā kemika, ʻoihana meaʻai. , Mahiai, moku moku, a pela aku. 304 kuhiliʻole kāʻei meaʻai meaʻai kāhili kuhiliʻole kila.

Nui nā ʻano like ʻole o nā ʻāpana kila kila, nā mea maʻamau ʻo 201, 304, 430, a me nā mea ʻē aʻe.Inā mānoanoa lākou, hiki mai nā pilikia.No laila, pehea e hoʻokaʻawale ai i ka ʻili kila kuhili ʻole ua lilo i mea koʻikoʻi.

Pono mākou e hoʻomaopopo mua e hiki ke hoʻokaʻawale ʻia nā ʻāpana kila kuhili ʻole i nā ʻano austenitic a me martensitic e like me ko lākou ʻano.ʻO nā ʻāpana kila ʻili anu i hoʻohana mau ʻia ma ke ʻano he mau pepa hoʻonaninani he mau mea austenitic 304, maʻamau ʻaʻole magnetic a nāwaliwali paha, akā hiki ke ʻike ʻia nā waiwai magnetic ma muli o ke ʻano kemika o ka drill a i ʻole nā ​​kūlana hana ʻokoʻa.ʻAʻole hiki ke noʻonoʻo ʻia he hoʻopunipuni a i ʻole ke kūlana maʻamau.

ʻO ka lua, ʻo ka austenite ʻaʻole magnetic a nāwaliwali paha, ʻoiai ʻo martensite a i ʻole ferrite ka magnetic.Ma muli o ka hoʻokaʻawale ʻana o nā ʻāpana a i ʻole ka mālama wela kūpono ʻole i ka wā o ka hoʻomaʻamaʻa ʻana, e hoʻokumu ʻia kahi mea liʻiliʻi o martensite a i ʻole ferrite i loko o ka austenitic 304 stainless steel.hui.Ma kēia ala, e loaʻa i ka 304 stainless steel ka magnetism maikaʻi.

ʻO nā mea ʻē aʻe, e hoʻololi ʻia ke kila kila 304 i martensite ma o ka hana anu.ʻOi aku ka nui o ka deformation hana anuanu, ʻoi aku ka nui o ka martensite e hoʻololi ʻia a ʻoi aku ka nui o nā waiwai magnetic o ke kila.Me he mea lā e hana ana kekahi pūʻulu o nā kāʻei kila i nā paipu Φ76 me ka ʻike ʻole ʻia o ka hoʻokomo ʻana i ka magnetic, a hana i nā paipu Φ9.5.ʻOi aku ka ʻike o ka induction magnetic ma muli o ka nui o ka deformation bending.He ʻoi aku ka nui o ka hoʻoheheʻe ʻia ʻana o ka paipu ʻehā ʻehā ma mua o ka puʻupuʻu poepoe, ʻoi aku ka nui o nā kihi, ʻoi aku ka koʻikoʻi o ka deformation a ʻoi aku ka maopopo o ka magnetism.

Ke manaʻo nei i mea e hoʻopau loa ai i nā waiwai magnetic o ke kila 304 i haku ʻia i nā kumu i ʻōlelo ʻia ma luna nei, hiki ke hoʻopaʻa ʻia a hoʻopaʻa ʻia ke ʻano austenite e ka hoʻonā wela wela, a laila hiki ke hoʻopau ʻia nā waiwai magnetic.

ʻO ka mea nui, ʻaʻole i like ka pae o nā waiwai magnetic o ka 304 cold-rolled stainless steel strip i hoʻokumu ʻia no nā kumu i luna aʻe e like me nā waiwai magnetic o nā ʻāpana kila kila ʻē aʻe, e like me 430 a me ke kila kalapona.ʻO ia hoʻi, ʻo nā waiwai magnetic o ke kila 304 ua ʻānai mau.He magnetic nawaliwali.