1. He aha ke kila kila 304? 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. He ʻano kila kila kaulana loa ke kila kila 304. He metala kiʻekiʻe, kūpaʻa i ka pala i hoʻohana pinepine ʻia i ke kahua kaʻa a me ka hana aerospace. Me kēlā ʻōlelo, hiki ke loaʻa i 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 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 o ke 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 ʻoihana like ʻole. Nui nā ʻano kila kila like ʻole i ʻokoʻa ke ʻano, ʻo ia ke kumu e ʻokoʻa ai nā inoa. Hoʻokomo lākou i nā moʻo 300, nā moʻo 304, nā moʻo 316, a me nā moʻo 317. ʻOiai he ʻokoʻa nā ʻano o lākou āpau, 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 oxidized 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 kūʻē ʻana i ka pala, nā waiwai magnetic, a me ke kūʻē wela.
3. Nā Pōmaikaʻi o ke Kila Kila Kila Papa 304 Hoʻohana pinepine ʻia ke kila kila kila papa 304 i 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, he nui nā pono o ke kila kila kila papa 304 e lilo ai ia i koho kaulana i ka ʻoihana kai. Hāʻawi ke kila kila kila papa 304 i ka lōʻihi, ka ikaika, a me ka hoʻēmi ʻana i ka haʻalulu i ka hoʻohālikelike ʻia me nā papa 201 a me 202. ʻO kēia ka mea kūpono no nā mīkini e like me nā ʻenekini, nā propeller moku. ʻO ke kila kila kila papa 304 kahi ʻano kila kila me nā waiwai e ʻoi aku ka pale ʻana i ka palaho 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 i 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 ke kūpaʻa i ka pala e hiki ke hoʻohālikelike ʻia me nā metala ʻē aʻe e like me ke kila kalapona a me ke keleawe, akā ʻoi aku ka paʻakikī o ia mea ma mua o nā hui 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 hōʻino ʻia. 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 ka papa 304 he kila kila i kū i ka pala, ka abrasion, a me ka haki ʻana o ka stress-corrosion. He inert hoʻi ia i ke kemika, ʻo ia hoʻi, ʻaʻole ia e pane me kekahi mea i ke kaiapuni. ʻO mākou ʻo zhongao kekahi o nā mea hana kaulana, mea hoʻokuʻu aku, mea kūʻai aku, mea paʻa waihona a me ka mea hoʻolako o kahi laulā qualitative o nā huahana kila kila. Hōʻoia mākou e hala kā mākou huahana i kahi moʻo o nā hoʻāʻo e hōʻoia i ko lākou maʻemaʻe a kiʻekiʻe ke ʻano. No nā kikoʻī 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 aʻe.
Ka manawa hoʻouna: ʻOkakopa-12-2024