Nā ʻokoʻa ma waena o 316 a me 316L Stainless Steel

ʻO ke kila kila he mea maʻalahi a hoʻohana nui ʻia ma nā ʻoihana like ʻole ma muli o kona kūpaʻa maikaʻi ʻana i ka corrosion a me ka lōʻihi. I ka wā e pili ana i ke kila kila, ʻelua mau koho kaulana i kū pinepine ʻia 316 a me 316L kila kila. ʻOiai ke kani like lākou, aia nā ʻokoʻa koʻikoʻi ma waena o nā mea ʻelua, hiki ke hoʻololi nui i kā lākou hana ma nā noi like ʻole.

Ma kēia pou, e ʻimi mākou i ka honua o ke kila kila a ʻimi i ka ʻokoʻa ma waena o 316 a me 316L kila kila. E kūkākūkā pū mākou i kā lākou mau pono a me nā hemahema e kōkua iā ʻoe e hoʻoholo i ke ʻano o ka maikaʻi no kāu mau pono kikoʻī.

ʻO nā pono o ka 316 Stainless Steel

ʻO kekahi o nā hiʻohiʻona koʻikoʻi o ka 316 stainless steel ʻo kona kūʻē ʻana i ka pitting a me ka crevice corrosion, e kūpono loa ia no nā noi i hōʻike ʻia i nā hoʻonā chloride, e like me nā kaiapuni moana a i ʻole nā ​​​​mea hana kemika kahi e loaʻa ai nā mea corrosive.

Ma waho aʻe o kona kūpaʻa ʻana i ka corrosion, ʻo 316 stainless steel ka ikaika a me ka paʻakikī. Hiki iā ia ke pale i nā wela kiʻekiʻe me ka ʻole o ka nalowale ʻana o kona kūpaʻa ʻana, kūpono ia no nā noi wela kiʻekiʻe e like me nā mea hoʻololi wela a i ʻole nā ​​ʻōnaehana hoʻopau.

ʻO kekahi hiʻohiʻona kaulana o 316 stainless steel ʻo ia kona hoʻopiʻi nani. Hāʻawi kona ʻili paheʻe i kahi hiʻohiʻona nani a nani hoʻi, e hoʻohui pū ana i ka nani i nā hale kūkulu hale a i ʻole nā ​​ʻāpana hoʻonaninani.

Ma ke ʻano holoʻokoʻa, ʻo ka 316 stainless steel he koho hilinaʻi inā makemake ʻoe i kahi mea me ke kūpaʻa corrosion maikaʻi loa, ka ikaika, ka pale wela, a me ka ʻike maka.

ʻO nā pono o ka 316L Stainless Steel

ʻO 316L kila kila he ʻano kalapona haʻahaʻa o 316 kila kila. ʻO ka "L" ma 316L ke kū nei no ka "carbon haʻahaʻa", e hōʻike ana i ka hoʻohālikelike ʻia me ka 316 stainless steel maʻamau, he haʻahaʻa haʻahaʻa kona. ʻO kēia hoʻemi ʻana i ka ʻike kalapona e kōkua i ka hōʻemi ʻana i ka ua o ka carbide, hiki ke hoʻoulu i ka corrosion a intergranular corrosion.

ʻO ka maʻiʻo kalapona haʻahaʻa hoʻi e hana i ka 316L stainless steel i ʻoi aku ka weldable a kūpono i nā noi e koi ana i ka wili. Loaʻa iā ia ke ahonui maikaʻi i nā kaiapuni corrosive, me nā mea i loaʻa i nā waikawa, paʻakai, a me nā chlorides.

Eia kekahi, 316L kila kila maikaʻi ka ikaika a me ka paʻakikī i nā wela kiʻekiʻe a me nā haʻahaʻa. Hoʻohana maʻamau ia i nā ʻoihana e like me nā moku, ka hana kemika, nā lāʻau lapaʻau, nā meaʻai a me nā mea inu mea inu, nā mea lapaʻau, a me nā noi kūkulu.

ʻO ka hoʻohui ʻana o ka molybdenum e hoʻomaikaʻi i ke kūpaʻa corrosion o ka 316 a me 316L stainless steel. Eia naʻe, ʻo ka hōʻemi ʻana i ka ʻike kalapona ma 316L e hoʻomaikaʻi i ka weldability me ka ʻole o ka hoʻopili ʻana i nā ʻano ʻē aʻe i makemake ʻia o ka alloy.

Nā ʻokoʻa ma waena o 316 a me 316L Stainless Steel

Loaʻa ka nui o ka chromium a me ka nickel i nā ʻano ʻelua o ke kila kila, kahi e hāʻawi ai iā lākou me kā lākou mau waiwai pale-corrosion. Eia nō naʻe, ke hoʻohālikelike ʻia me 316 stainless steel, 316L stainless steel he haʻahaʻa haʻahaʻa ka carbon content, kahi e ʻoi aku ka paʻa ʻana i ka sensitization - ka hoʻokumu ʻana i nā palena palaoa e hiki ai ke hoʻoulu i ka corrosion i kekahi mau kaiapuni.

ʻO ka ʻokoʻa o ka maʻi kalapona e pili pū ana i kā lākou mau waiwai mechanical. ʻO 316L ke kila kila, ma muli o kāna ʻike kalapona i hoʻemi ʻia, he haʻahaʻa iki ka hana i hoʻohālikelike ʻia me 316 stainless steel. Eia nō naʻe, hāʻawi ia i ka hoʻomaikaʻi ʻana i ka weldability a me ka formability, e maʻalahi ai ka hoʻohana ʻana i nā kaʻina hana.

Mai kahi hiʻohiʻona noi, loaʻa i nā ʻano ʻelua ko lākou pono ponoʻī. ʻO ka ʻona kalapona kiʻekiʻe ma 316 stainless steel hāʻawi i ka ikaika kiʻekiʻe a me ka lōʻihi, e kūpono ana i nā noi kaumaha e like me nā lako moku moku a i ʻole nā ​​​​mea hana i loko o nā hale i hōʻike ʻia i nā kaiapuni paʻakikī.

Ma ka ʻaoʻao ʻē aʻe, makemake pinepine ʻia ʻo 316L stainless steel no nā mea lapaʻau a i ʻole nā ​​​​mea hana ʻokiʻoki ma muli o kona kūpaʻa maikaʻi ʻana i ka corrosion mai nā wai kino a me nā ʻano sterilization.

I ka hōʻuluʻulu ʻana, ʻoiai 316 a me 316L kila kila Hiki ke ʻano like me ka haku mele ʻana a me ke ʻano, ʻo nā ʻokoʻa maʻalahi ma waena o lākou e ʻoi aku ka kūpono o kēlā me kēia ʻano no nā kumu kikoʻī. He mea nui e noʻonoʻo i kēia mau ʻokoʻa i ke koho ʻana i nā mea kūpono no kāu papahana a i ʻole nā ​​noi noi.

hōʻuluʻulu manaʻo

316 a me 316L kila kila Loaʻa iā lāua ʻelua ko lāua mau hiʻohiʻona a me nā pono. ʻO ka 316 stainless steel he mea maʻalahi a me ka corrosion-resistant i hoʻohana mau ʻia i nā ʻoihana like ʻole e like me ke kūkulu ʻana, ka hana moku, a me ka hana ʻai. Loaʻa iā ia ka ikaika maikaʻi, ka lōʻihi, a me ka aesthetics. Eia naʻe, hiki i ka loaʻa ʻana i nā wela kiʻekiʻe ke alakaʻi i ka sensitization.

Ma ka ʻaoʻao ʻē aʻe, ʻo 316L stainless steel ka haʻahaʻa haʻahaʻa o ke kalapona, ʻoi aku ka paʻa o ka sensitization. He koho kūpono kēia no nā noi e pili ana i ka welding a i ʻole ka hoʻomehana ākea. ʻO kona kūpaʻa corrosion i hoʻonui ʻia e kūpono hoʻi ia no ka hoʻohana ʻana i nā kaiapuni me nā kiʻekiʻe kiʻekiʻe o ka waikawa a i ʻole ka ʻike chloride.

Ke koho ma waena 316 a me 316L kila kila, e noʻonoʻo i kāu mau koi kikoʻī a me nā kūlana o ka hoʻohana. Inā makemake ʻoe i ke kūpaʻa corrosion kiʻekiʻe me ka hopohopo ʻole no ka sensitization, a i ʻole weldability maikaʻi loa, a laila ʻoi aku ka maikaʻi o ka 316L stainless steel.

Inā makemake ʻoe e ʻike hou aku e pili ana 316 a me 316L kila kila, makemake mākou e aʻo iā ʻoe e kipa Kinohi Pilikino Sino no ka ʻike hou aku. Ma keʻano he alakaʻi alakaʻi o 316 a me 316L kila kila ma ka honua holoʻokoʻa, hāʻawi ʻo Sino Stainless Steel i ke kūlana kiʻekiʻe 316 a me 316L kila kila, 201 a me 202 kila kuhiliʻi ʻole, nā kī hexagon kuhiliʻole, wili kila kuhili ʻole wela, nā pepa kila kuhiliʻole kala, kila kohu ʻole nā lau ʻūhā, nā ʻāʻī kihi kila kila. mea hao kila kila, a nā papa kila kuhili ʻole ma ke kumu kūʻai hoʻokūkū loa.