1. He aha ka 304 kila kila
ʻO ke kila kila 304, i ʻike ʻia hoʻi ʻo 304, he ʻano kila ia i hoʻohana nui ʻia i ka hana ʻana i nā ʻano mīkini like ʻole a me nā waiwai paʻa. He kila kila ia no ke kumu maʻamau me nā ʻano waiwai a me nā noi like ʻole.304 kila kilaHe ʻano kila kila kaulana loa ia. He metala kiʻekiʻe, kūpaʻa i ka pala i hoʻohana nui ʻia ma ke kahua kaʻa a me ka hana ʻana i nā mokulele.
ʻOiai kēlā, hiki ke loaʻa iā ia ma nā ʻoihana ʻē aʻe e like me ke kai, ka ʻimi ʻaila, a me ka hana mana. Ua ʻike ʻia hoʻi ke kila kila 304 ʻo "A4 Stainless Steel" a i ʻole "Grade 304". ʻO kēia ke kila kila kūpaʻa i ka pala i hoʻohana nui ʻia no ka hoʻohana ʻana i nā wahi ʻoihana. ʻOi aku ka nui o ke kalapona o ke kila kila 304 ma mua o ka 430.
2. Nā ʻano kila kila
ʻO 304 ke kila kila i hoʻohana nui ʻia ma ka honua. Hāʻawi ia i nā ʻano waiwai like ʻole, e kūpono ai no nā ʻano ʻāpana like ʻole. Nui nā ʻano kila kila like ʻole e ʻokoʻa ke ʻano, ʻo ia ke kumu e ʻokoʻa ai nā inoa.
Hoʻokomo pū lākou i nā moʻo 300, nā moʻo 304, nā moʻo 316, a me nā moʻo 317. ʻOiai he ʻokoʻa nā ʻano hana o lākou a pau, ʻoi aku ke kumukūʻai ma mua o nā metala ʻē aʻe i loaʻa i nā lako lawelawe meaʻai no ka mea ʻaʻohe haumia a i ʻole nā mea i maʻalahi ke oxidize i loko o lākou. ʻO ke kila 304 Grade kahi ʻano kila kila i hoʻohana ʻia i ka hana ʻana i nā ʻāpana metala a me nā ʻāpana ʻaʻole metala. Loaʻa iā ia ka liʻiliʻi he 18% chromium a me 12% nickel, ʻo ia ka mea e hāʻawi iā ia i kona mau waiwai kūikawā e like me kona kūpaʻa i ka corrosion, nā waiwai magnetic, a me ke kūpaʻa wela.
3. Nā Pōmaikaʻi o ka Papa 304 Stainless Steel
Hoʻohana pinepine ʻia ke kila kila kila 304 ma nā ʻoihana like ʻole. He emi kona popo a ua emi kona kūpaʻa i ka palaho ma muli o kona nui o ka chromium, ʻo ia hoʻi, ʻaʻole ia e ʻōlelo ʻia no nā wahi kai. Eia nō naʻe, ʻo ka papa304 kila kilahe nui nā pono e lilo ai ia i koho kaulana i ka ʻoihana moana. Hāʻawi ke kila kila kila 304 i ka lōʻihi, ka ikaika, a me ka hoʻēmi haʻalulu maikaʻi i ka hoʻohālikelike ʻia me nā papa 201 a me 202.
ʻO kēia ka mea kūpono loa no nā mīkini e like me nā ʻenekini, nā propeller moku. ʻO ke kila kila kila 304 kahi ʻano kila kila me nā waiwai e ʻoi aku ka pale ʻana i ka pala a me ka oxidation ma mua o nā ʻano kila kila maʻamau. Hoʻohana pinepine ʻia ia no nā mea e like me nā mea hana ʻokiʻoki, ka hana ʻana i ka meaʻai, nā paipu aila a me ke kinoea, nā ʻāpana mokulele, nā ʻāpana aerospace, a me nā lako kai. Hoʻohana pinepine ʻia ka Papa 304 ma nā ʻoihana like ʻole, akā kūpono nō hoʻi no nā lako kīhini. Loaʻa i kēia kila kahi lakio ikaika-a-kaumaha maikaʻi loa e lilo ai ia i mea kūpono e hoʻohana ai no nā lako kuke. Loaʻa iā ia kahi pale ʻana i ka pala e hiki ke hoʻohālikelike ʻia me nā metala ʻē aʻe e like me ke kila kalapona a me ke keleawe, akā loaʻa pū kekahi paʻakikī i ʻoi aku ka nui ma mua o nā mea hoʻohui nickel.
4. Hopena
ʻO ka hopena, he mea maikaʻi loa ke kila kila 304 e hoʻohana ai i ka wā e hana ai i nā huahana o kēlā me kēia lā. He ikaika, he paʻa, a kū i ka pala. Hiki iā ia ke kū i nā mahana kiʻekiʻe me ka ʻole o ka palaho. Hiki ke hoʻohana hou ʻia ke kila kila 304 i nā manawa he nui no ka mea ʻaʻole pono e uhi hou ʻia kona ʻili a uhi ʻia paha me kahi uhi ke hoʻohana ʻia i ka hana ʻana o kahi huahana hope loa. Hopena:ʻO ke kila kila ka papa 304he kūpaʻa loa ia i ka pala, ka ʻānai ʻana, a me ka nahā ʻana o ka palaho-stress. He inert kemika nō hoʻi ia, ʻo ia hoʻi, ʻaʻole ia e pane me kekahi mea i ke kaiapuni.
ʻO mākou ʻo zhongao steel kekahi o nā mea hana kaulana, mea hoʻokuʻu aku, mea kūʻai aku, mea paʻa waihona a me ka mea hoʻolako o kahi ʻano huahana kila kila. Hoʻohiki mākou e hala kā mākou huahana i kahi ʻano hoʻāʻo e hōʻoia i ko lākou maʻemaʻe a me ke ʻano kiʻekiʻe. No ka ʻike hou aku, hiki iā ʻoe ke kipa i kā mākou pūnaewele a loaʻa kahi ʻike hohonu o kā mākou huahana no kāu mau pono ʻoihana e hiki mai ana.
Ka manawa hoʻouna: ʻApelila-13-2023