Papa helu
2. ʻO ka wehewehe a me nā hiʻohiʻona kumu o ke kila kila
3. Ka hoʻokaʻawaleʻana o ke kila kila
4. Hoʻopuka kikoʻī o 304 stainless steel
5. Hoʻohālikelike i nā ʻokoʻa ma waena o ke kila kila a me ke kila kila 304
6. Kūlana kūʻai a me ka ulu ulu
I ka ʻoihana hou a me ke ola o kēlā me kēia lā, ʻo ke kila kila he mea maʻamau a hoʻohana nui ʻia. Mai ka hoʻonani hale kiʻi a hiki i nā lako kīhini, mai nā mea lapaʻau a i ka aerospace, ua lanakila ke kila kila ma nā ʻano he nui me kāna hana maikaʻi loa. Eia naʻe, nui ka poʻe i ʻike wale i ka ʻili o ke kila kila, a ʻike liʻiliʻi e pili ana i kona wehewehe kikoʻī, nā ʻano, a me nā ʻokoʻa mai ka 304 stainless steel maʻamau. E nānā hohonu kēia ʻatikala i ka mea huna o ke kila kila, e wehewehe kikoʻī i ka ʻokoʻa ma waena o ia a304 kila kila,a wehe i ka mea pohihihi o keia ohana waiwai nou.
●Wehewehe
ʻO ke kila kila, mai ka manaʻo ʻoihana, e pili ana i ke kila ʻaʻole i ʻōpala i nā media corrosive nāwaliwali e like me ka lewa a me ka wai maʻemaʻe, a me ke kila i kū i ka corrosion kūʻē i nā media corrosive kemika e like me nā waikawa, alkalis, a me nā paʻakai. ʻO ka mea maʻamau i kapa ʻia ʻo ka ʻakika kuhiliʻole-wela kila. He kila kila ia i hoʻokumu ʻia ma ka hao me ka hoʻohui ʻana i nā mea hoʻohui like ʻole e like me chromium (Cr), nickel (Ni), a me molybdenum (Mo). ʻO ka hoʻohui ʻana i kēia mau mea hoʻohui i hoʻololi nui i ka hoʻonohonoho hoʻonohonoho ʻana a me nā waiwai o ke kila, e hāʻawi iā ia i ke kūpaʻa corrosion maikaʻi loa a me nā waiwai ʻē aʻe.
● Nā hiʻohiʻona kumu
1. Ke kū'ē i ka corrosion: ʻO kēia ka hiʻohiʻona koʻikoʻi o ke kila kila. Hoʻokumu ka mea chromium i kahi kiʻiʻoniʻoni pale chromium oxide ma luna o ka ʻili o ke kila kila, kahi e pale pono ai i ka oxygen a me ka makū mai ka hoʻopili ʻana i loko o ke kila, a laila e pale ai i ka pala a me ka corrosion. No ka laʻana, i loko o kahi wahi haʻahaʻa, hiki i ke kila maʻamau ke ʻōpala, akā hiki ke kūpaʻa ke kila kila a me ka hou no ka manawa lōʻihi.
2. ʻO ka ikaika kiʻekiʻe a me ka paʻakikī: ʻO ke kila kila ʻaʻole wale ka maikaʻi o ka corrosion kūpaʻa, akā he kiʻekiʻe ka ikaika a me ka paʻakikī. ʻO kēia ka mea hiki ke hoʻohaʻahaʻa a haki paha i ka wā e hoʻopiʻi ʻia ai ka hopena a me ka hopena, a hiki ke hoʻokō i nā pono o nā ʻenehana like ʻole a me nā ʻoihana hana. I nā hale kūkulu hale, hiki ke hoʻohana ʻia ke kila kila ma ke ʻano he mea kākoʻo e kū i ke kaumaha nui ʻoiai e hōʻoia ana i ka paʻa o ka hale.
3. Hana maikaʻi i ka hana: He mea maʻalahi ke kila kila a hiki ke hanaʻia ma o nāʻano hana likeʻole e like me ka forging, rolling, welding, and cutting, a hiki ke hana i nā huahana o nāʻano likeʻole a me nā kiko'ī. Mai ka papa ʻaina maʻalahi a hiki i nā ʻāpana mīkini paʻakikī, hiki ke hana i ke kila kuhili.
● Hoʻokaʻawale ʻia e ka hoʻonohonoho hoʻonohonoho
1. Austenitic stainless steel: ʻO kēia ke ʻano maʻamau o ke kila kila, a ʻo kona ʻano hoʻonohonoho kūloko he austenite. Loaʻa iā ia ka plasticity maikaʻi, ka paʻakikī a me ka pale ʻana i ka corrosion, ʻaʻohe -magnetic, a loaʻa i kahi ʻano austenitic hoʻokahi i ka lumi wela . 304 kila kila no ka austenitic stainless steel, i hoʻohana nui ʻia i kēlā me kēia lā a me ka hana ʻoihana, e like me ka lumi kuke, nā lako hana meaʻai, etc.
2. Ferritic kuhiliʻole kila: Ka mea nui i haku 'ia me ka ferrite hui, he magnetism, a he maikai corrosion kū'ē, oi loa aku ma oxidizing media. He haʻahaʻa haʻahaʻa ka ikaika a me ka paʻakikī o kēia ʻano kila kila, akā maikaʻi ka conductivity thermal a me ka hana ʻana. Hoʻohana pinepine ʻia e hana i nā huahana me nā koi kūpaʻa corrosion kiʻekiʻe a me nā koi haʻahaʻa haʻahaʻa, e like me ke kūkulu ʻana i nā paneli hoʻonaninani, nā paipu pauka kaʻa, etc.
3. Martensitic stainless steel: Hiki ke hoʻololi ʻia kona paʻakikī a me kona ikaika e ka mālama wela. He kiʻekiʻe ka paʻakikī a me ke kūpaʻa ʻana, akā nāwaliwali ke kūpaʻa corrosion. Hoʻohana pinepine ʻia ke kila kila Martensitic e hana i nā ʻāpana e like me nā pahi, nā bearings, nā valves, a me nā mea ʻē aʻe e koi ai i ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana.
●Ka hoʻokaʻawale ʻana ma o ka haku mele ʻana
1. ʻO ke kila kila Chromium: ʻO ka mea hoʻohui nui ka chromium, a ʻo ka maʻi chromium ma waena o 12% a me 30%. ʻO ka hoʻohui ʻana o ka chromium e loaʻa i ke kila ke kūpaʻa maikaʻi i ka corrosion, ʻoi loa i ka media oxidizing. He mea maʻalahi kēia ʻano kila kila a hoʻohana nui ʻia i kekahi mau manawa i ʻoi aku ka kiʻekiʻe o ke kūpaʻa corrosion, e like me nā ʻāpana mechanical maʻamau, nā hale kūkulu, etc.
2. Chromium -nickel stainless steel: Loaʻa i ka chromium a me ka nickel ma ke ʻano he ʻelua mea hoʻohuihui nui. ʻO ka hoʻohui ʻana i ka nickel e hoʻomaikaʻi hou i ka pale ʻana i ka ʻinoʻino a me ka paʻakikī o ke kila, ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion i loko o ka -media oxidizing.Aluminum Handwheel No ka Pepepepepepehe kila chromium -nickel kuhiliʻole maʻamau, e hōʻike ana i ka hana piha maikaʻi ma nā kaiapuni like ʻole.
3. Chromium-nickel-molybdenum stainless steel: Hoʻohui ʻia ka molybdenum i ka chromium-nickel stainless steel. Hiki i ka Molybdenum ke hoʻomaikaʻi maikaʻi i ke kūpaʻa ʻana o ka lua a me ka ʻāʻī o ke kila i loko o ka media i loaʻa nā ion chloride. Hoʻohana pinepine ʻia kēia ʻano kila kila i ka ʻoihana kemika, ka ʻenekinia moana a me nā māla ʻē aʻe me nā koi kūpaʻa corrosion kiʻekiʻe loa, e like me nā mea kemika, nā mea hoʻoheheʻe wai kai, etc.
● Nā hiʻohiʻona haku mele
ʻO nā mea hao nui o ka 304 stainless steel me ka chromium (Cr) ma kahi o 18% a me ka nickel (Ni) ma kahi o 8%. Hāʻawi kēia lākiō hoʻohui kikoʻī iā ia i ke kūpaʻa corrosion maikaʻi a me ka hana hana. Hāʻawi ke kiʻi oxide i hana ʻia e ka chromium i ka pale ʻana i ka corrosion maʻamau, ʻoiai ʻo ka nickel e hoʻonui i ka paʻakikī o ke kila a me ke kūpaʻa ʻana i nā kaiapuni non-oxidizing, e ʻae ana i ka 304 stainless steel e mālama i ka hana paʻa ma nā ʻano media like ʻole.
● Nā pono hana
1. ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion: 304 stainless steel he ikaika kūʻē i nā media corrosive nāwaliwali e like me ka lewa, ka wai, a me ka mahu, a ʻaʻole maʻalahi ka ʻōpala i nā ʻoihana ākea a me nā kaiapuni kīwila. I loko o ke kaiapuni o ke kūlanakauhale, ma hope o nā makahiki o ka hoʻohana ʻana, hiki i nā mea hoʻonaninani hale i hana ʻia me 304 stainless steel hiki ke mālama i ka helehelena maikaʻi a me ka hana.
2. Hana maikaʻi i ka hana: He mea maʻalahi i ke kaʻina anu a me ka wela, a hiki ke hana i nā huahana o nā ʻano like ʻole ma o ka hoʻopaʻa ʻana, ka kuʻi ʻana, ka wili a me nā hana ʻē aʻe. I ka hana ʻana i nā mea kīhini,He kila kila 316L a me 304 huila limahiki ke hana maʻalahi i nā ʻano like ʻole o nā ipuhao a me nā papa ʻaina e hoʻokō ai i nā pono o nā mea kūʻai.
3. Hana maikaʻi kuʻihao: 304 kuhiliʻole kila he maikaʻi hana kuʻihao, a me ka ikaika a me ka corrosion kū'ē o ka welded hui e like me ka mea o ka makua mea, e haawi ia ia i ka pomaikai nui i ka hana ana i ka nui structural'āpana. I ke kūkulu ʻana i nā hale kila, hiki ke hoʻopili ʻia ka 304 stainless steel i loko o nā hale paʻakikī like ʻole e ka wili.
● Nā wahi noi
1. ʻOihana meaʻai: No ka mea e hoʻokō i nā kūlana hoʻomaʻemaʻe meaʻai, ʻaʻole maʻalahi i ka ʻōpala a me ka ʻino, a ʻaʻole e hoʻohaumia i ka meaʻai, 304 stainless steel i hoʻohana nui ʻia i nā mea hana meaʻai, nā papa ʻaina, nā pahu mālama meaʻai, a me nā mea ʻē aʻe.
2. Hale hana hoʻonani: Ka nani a me ka corrosion kū'ē oʻO ka huila lima kila kila ʻole no ka pāpaʻi honuae lilo ia i mea kūpono no ke kūkulu hale. Hiki ke hoʻohana ʻia no ka hana ʻana i nā puka, nā puka makani, nā alahaka, nā pā pale, a me nā mea ʻē aʻe, e hoʻohui i ke ʻano o ka wā hou a me ka lōʻihi i nā hale. Nui nā hale keʻena kiʻekiʻe a me nā hōkele i hoʻohana i nā kila kuhili ʻole 304 i ko lākou hoʻonaninani waho.
3. ʻOihana Lapaʻau Lapaʻau: Ma ka lāʻau lapaʻau, ʻo ka maʻemaʻe a me ka pale ʻana o nā mea hana he kiʻekiʻe loa. 304 kila kuhiliʻole i hoʻohana pinepine ʻia no ka hana ʻana i nā mea ʻokiʻoki, nā hale lāʻau lapaʻau, a pēlā aku ma muli o kāna hana maikaʻi. No ka laʻana, hana ʻia kekahi mau ʻokiʻoki, tweezers a me nā mea hana ʻē aʻe me ke kila kila 304.
1. Hoʻohui like ʻole
ʻO ke ʻano o ke kila kila maʻamau he ākea ākea, a ʻokoʻa ka ʻike o nā mea hoʻohui i ke ʻano a me ke kumu. Loaʻa paha i kekahi mau kila kulika maʻamau ka chromium wale nō, a i ʻole ka maʻiʻo chromium haʻahaʻa, a ʻo nā mea ʻē aʻe e like me ka nickel a me ka molybdenum he liʻiliʻi a ʻaʻole paha.
ʻO ka 304 stainless steel kahi maʻamau maʻamau, me kahi maʻi chromium ma kahi o 18% a me kahi maʻi nickel ma kahi o 8%. ʻO kēia ratio haku mele pololei ke kumu o kāna hana kū hoʻokahi.
2. Nā ʻokoʻa hana
ʻO ke kūpaʻa ʻino: ʻOiai ua loaʻa i nā kila kila a pau ke ʻano o ka pale ʻana i ka corrosion, 304 stainless steel, ma muli o kāna ʻano kikoʻī, ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion, ʻoi aku ka maikaʻi ma ke ʻano o ka corrosion atmospheric a me ka corrosion kemika maʻamau. I loko o nā kaiapuni paʻakai -e like me ke kai, ʻoi aku ka maikaʻi o ke kūpale ʻana o ke kila kuhili ʻole 304 ma mua o kekahi mau kila kulika maʻamau.
Ka ikaika a me ka paʻakikī: ʻO ka ikaika a me ka paʻakikī o ke kila kila maʻamau e ʻokoʻa i kēlā me kēia ʻano, a haʻahaʻa paha kekahi, ʻoiai ʻo 304 stainless steel ka ikaika a me ka paʻakikī, hiki ke hoʻokō i nā koi o ka hapa nui o nā noi maʻamau. Ma lalo o kekahi kaomi a me ka hopena, ʻoi aku ka paʻa o ka hana o 304 stainless steel.
Ka hana ʻana: 304 kila kila kila maikaʻi ka hana ʻana a maʻalahi ke hoʻokō i nā ʻano hana hana like ʻole, aʻo kekahi mau kila kulika maʻamau e haki, deform a me nā pilikia ʻē aʻe i ka wā e hana ai, e paʻakikī ai ka hana ʻana.
3. Nā ʻokoʻa noi
Ma muli o nā ʻokoʻa o ka hana a me ke kumukūʻai, ʻoi aku ka liʻiliʻi o ke kila kulika maʻamau a hoʻohana nui ʻia i kekahi mau manawa ʻaʻole kiʻekiʻe loa nā koi o ka hana, e like me nā ʻāpana mīkini maʻamau a me nā hale kūkulu hale.
Ma muli o kāna hana piha maikaʻi loa,Nā huila lima limahoʻohana nui ʻia i nā kula me nā koi kiʻekiʻe no ka pale ʻana i ka corrosion, ka maʻemaʻe a me ka hana ʻana i ka hana, e like me ka meaʻai, ka lāʻau lapaʻau, ka hoʻonaninani hale a me nā ʻoihana ʻē aʻe.
● Kūlana Mākeke
I kēia manawa, ke hoʻomau nei ka noi no ka mākeke kila kila, ʻoi aku hoʻi i ke kaʻina hana o ka ʻenehana a me ka urbanization i nā ʻoihana e kū mai ana, ʻo ke koi no ke kila kila e hōʻike ana i ka piʻi wikiwiki. ʻOiai ʻo ia kekahi o nā ʻano kila kila maʻamau i hoʻohana ʻia, ʻo 304 stainless steel ka mea nui i ka mākeke. Ke hoʻonui mau nei kāna mau wahi noi, e hoʻonui ana mai ka hana kuʻuna a me ka hana ʻana i nā ʻoihana e kū mai ana e like me ka ikehu hou a me ka uila.
● Nā Kūlana Hoʻomohala
1. ʻenehana hou: Me ka holomua mau o ka ʻepekema a me ka ʻenehana, e hoʻomau ka hoʻomaikaʻi ʻana i ka ʻenehana hana a me ka hana o ke kila kila. E hoʻomohala ʻia nā ʻōnaehana hou a me nā kaʻina hana e hoʻokō ai i nā koi kiʻekiʻe o ka hana kila kila ma nā ʻoihana like ʻole. No ka laʻana, e hoʻomohala ʻia nā mea ʻoi aku ka ʻino -kūʻokoʻa, kiʻekiʻe-ikaika a me ka māmā.
2. ʻO ka'ōmaʻomaʻo a me ka palekana o ke kaiapuni: E kū'ē i ke kumu o ka hoʻonuiʻana i kaʻike o ke kaiapuni honua, e uku nui aku kaʻoihana kila kila i ka hana'ōmaʻomaʻo a me ke kaiapuni. ʻO ka hoʻohana ʻana i ka ikehu maʻemaʻe, ka hōʻemi ʻana i nā hoʻoheheʻe pollutant i ke kaʻina hana a me ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana i nā kumuwaiwai e lilo i mau kuhikuhi nui no ka hoʻomohala ʻana. I ka manawa like, e loaʻa hou ka nānā ʻana i nā huahana kuhili ʻole recyclable.
3. Hoʻoponopono pilikino: Me ka piʻi nui o ka noi no nā huahana pilikino i nā ʻoihana like ʻole, e hoʻomau ka hoʻomohala ʻana o ka lawelawe maʻamau o nā huahana stainless steel. E like me nā koi kūikawā o nā mea kūʻai, hana mākou i nā huahana kila kila me nā mea kiko'ī a me nā kiko'ī e hoʻokō i nā pono o nā mea kūʻai likeʻole.
Ma ke ʻano he mea koʻikoʻi, hoʻokani ʻo stainless steel i kahi hana i hiki ʻole ke hoʻololi ʻia i nā kahua he nui me kāna mau waiwai kūʻokoʻa. Ma keʻano he hua hōkū ma kaʻohana kila kila, ua liloʻo 304 i mea koho kaulana i ka mākeke me kona haku mele maikaʻi, hana a me ka hoʻohana ākea. ʻO ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o ke kila kila a me ka 304 stainless steel e kōkua iā mākou e koho i nā mea kūpono loa i nā hiʻohiʻona noi like ʻole a hāʻawi i ka pāʻani piha i kāna mau pono. Me ka hoʻololi mau ʻana o ka noi mākeke a me ka hoʻomau ʻana i ka ʻenehana ʻenehana, e hoʻolauna ka ʻoihana kila kila i kahi manaʻolana hoʻomohala ākea a hāʻawi i ke kākoʻo ikaika no ka hoʻomohala ʻana i nā ʻoihana like ʻole. Inā i loko o ka hana ʻoihana a i ʻole ke ola o kēlā me kēia lā, e hoʻomau ʻia ke kila stainless i kahi hana koʻikoʻi, e lawe mai i ka ʻoluʻolu a me ka hoʻomaikaʻi maikaʻi ʻana i ko mākou ola.
