ʻOkoʻa ma waena o ke kaulahao kila kila 316 a me ke kaulahao kila kila 304
I nā noi ʻoihana, hoʻohana nui ʻia nā kaulahao kila kila ma muli o ko lākou kūpaʻa maikaʻi loa i ka pala a me nā waiwai mechanical. ʻO ke kaulahao kila kila 316 a me ke kaulahao kila kila 304 ʻelua mau koho maʻamau, nona nā ʻokoʻa koʻikoʻi i ka haku mele kemika, ke kūpaʻa i ka pala, nā waiwai mechanical, ka hana hana, a me nā hiʻohiʻona kūpono. Eia ka hoʻohālikelike kikoʻī o nā kaulahao kila kila ʻelua:
1. Ka hoʻohuihui kemika
304 kaulahao kila kila: ʻO nā ʻāpana nui o ke kila kila 304 he 18% chromium (Cr) a me 8% nickel (Ni), ka mea e hāʻawi iā ia i ke kūpaʻa maikaʻi i ka corrosion a me ke kūpaʻa oxidation.
Kaulahao kila kila 316: Hoʻohui ke kila kila 316 i ka 2% a i ʻole 3% molybdenum (Mo) i ka 304, ka mea e ʻoi aku ka maikaʻi o ke kila kila 316 i ke kūpaʻa ʻana i ka pala, ʻoiai hoʻi i nā wahi i loaʻa ka chlorine.
2. Ke kūpaʻa ʻana i ka palaho
304 kaulahao kila kila: He kūpaʻa maikaʻi ke kaulahao kila kila 304 a hiki ke kū'ē i nā kaiapuni ʻino maʻamau, e like me nā waikawa nāwaliwali, nā kumu nāwaliwali, a me ka ʻino o ka lewa.
Kaulahao kila kila 316: ʻOi aku ka ikaika o ke kūpaʻa ʻana o ke kaulahao kila kila 316 i ka pala, ʻoi aku hoʻi i ke kaiapuni kai a me ke kaiapuni chloride kiʻekiʻe. Hoʻomaikaʻi nui ka hoʻohui ʻana o ka molybdenum i kona kūpaʻa ʻana i ka pitting.
3. Nā waiwai mīkini
304 kaulahao kila kila: He ikaika kiʻekiʻe ke kaulahao kila kila 304 a he paʻakikī maikaʻi, kūpono no nā ʻano hana ʻoihana like ʻole.
316 kaulahao kila kila: Hōʻike ke kaulahao kila kila 316 i ka ikaika kiʻekiʻe a me ka paʻakikī i ke ana wela kiʻekiʻe a me ke kaiapuni ʻino kiʻekiʻe, kūpono no nā kūlana hana ʻoi aku ka paʻakikī.
4. Hana hana
304 kaulahao kila kila: He hana maikaʻi ka hana ʻana o ke kaulahao kila kila 304, maʻalahi ke hoʻoheheʻe, kūlou a hana, kūpono no ka hana ʻana i nā kaulahao o nā ʻano paʻakikī like ʻole.
316 kaulahao kila kila: ʻO ka hana hana haʻahaʻa o ke kaulahao kila kila 316, akā maikaʻi kāna hana kuʻihao, kūpono no nā noi e koi ana i ke kū'ē kiʻekiʻe i ka corrosion.
5. Nā hiʻohiʻona kūpono
304 kaulahao kila kila: kūpono no nā ʻano ʻino maʻamau, e like me ka hana ʻana i ka meaʻai, ka hoʻonaninani hale, ka ʻoihana māmā, a pēlā aku.
316 kaulahao kila kila: ʻoi aku ka kūpono no nā wahi ʻino loa, e like me ke ʻenekinia moana, ka ʻoihana kemika, nā lāʻau lapaʻau, nā mea lapaʻau, a pēlā aku.
ʻEono. Kumukūʻai
304 kaulahao kila kila: kumu kūʻai haʻahaʻa, hana kiʻekiʻe.
316 kaulahao kila kila: kumukūʻai kiʻekiʻe ma muli o ka hoʻohui ʻana o nā metala makamae e like me ka molybdenum.
ʻEhiku. Nā hihia hoʻohana pono
kaulahao kila kila 304
ʻOihana hana meaʻai: Hoʻohana pinepine ʻia ke kaulahao kila kila 304 i nā kāʻei conveyor o nā lako hana meaʻai, ma muli o kona ʻano maʻemaʻe a me ka ʻawaʻawa ʻole, hiki ke hōʻoia i ka palekana o ka meaʻai.
Hoʻonaninani kuhikuhipuʻuone: Ma ke kahua o ke kūkulu ʻana, hoʻohana ʻia ke kaulahao kila kila 304 e hana i nā ʻāpana hoʻonaninani e like me nā puka, nā puka makani, a me nā pale.
kaulahao kila kila 316
ʻEnekinia moana: Hana maikaʻi ke kaulahao kila kila 316 i nā wahi kai a hoʻohana pinepine ʻia no ka hāpai ʻana a me ka hoʻoponopono ʻana i nā lako e like me nā moku a me nā kahua ma waho.
Nā lako lapaʻau: ʻO ke kūpaʻa kiʻekiʻe i ka corrosion a me ka biocompatibility o ke kaulahao kila kila 316 e lilo ia i koho kūpono no nā lako lapaʻau.
ʻEwalu. Hopena
Loaʻa i ke kaulahao kila kila 316 a me ke kaulahao kila kila 304 ko lākou mau pono a me nā hemahema. ʻO ke kaulahao e koho ai ma muli o nā koi noi kikoʻī. Inā he kiʻekiʻe nā koi o ke kaiapuni noi no ke kūpaʻa ʻana i ka pala, ʻoi aku hoʻi i nā kaiapuni kai a i ʻole ke chlorine kiʻekiʻe, ua ʻōlelo ʻia e koho i ke kaulahao kila kila 316. Inā ʻoluʻolu ke kaiapuni noi a he koʻikoʻi ke kumukūʻai, he koho hoʻokele waiwai ke kaulahao kila kila 304.
Ka manawa hoʻouna: Pepeluali-10-2025