He aha ka martensitic stainless steel?

ʻO ke kila kila kekahi o nā mea maʻalahi loa, me ka nui o nā noi i nā ʻoihana e like me ke kūkulu ʻana, automotive, a me ka hana ʻana. Akā, ua lohe anei ʻoe i ke kila stainless martensitic? ʻO kēia ʻano kila kila Loaʻa iā ia nā waiwai kūʻokoʻa e hoʻokaʻawale iā ia mai nā papa ʻē aʻe. No laila, inā makemake ʻoe e aʻo hou e pili ana i kēia mea hoihoi, e heluhelu ma!

He aha ka martensitic stainless steel?

He ʻano ʻano kila kila i loaʻa i kahi ʻano kalapona kiʻekiʻe, i kekahi manawa hoʻohui i nā mea ʻē aʻe e like me ka chromium a i ʻole nickel. ʻIke ʻia kēia mea no kona ikaika ʻokoʻa a me ka paʻakikī, kūpono loa ia no nā noi e waiwai ana i ka lōʻihi.

ʻO ka inoa "martensitic" e pili ana i ka hale aniani i hana ʻia i ka wā i wela ai ke kila a laila hoʻomāʻalili wikiwiki. Hoʻopuka kēia kaʻina hana i kahi mea paʻakikī a paʻakikī e paʻakikī i ka mīkini akā loaʻa nā waiwai mechanical.

Ma muli o kona pale ʻana i ka lole, hoʻohana maʻamau ia i nā noi e like me ka cutlery, scissors, bearings, a me nā lau turbine. Loaʻa ia i loko o nā ʻāpana automotive e like me nā disk brake ma muli o kona kūpaʻa wela.

ʻO kekahi o nā haʻahaʻa o ka martensitic stainless steel ʻo ia kona maʻalahi i ka corrosion inā ʻaʻole mālama pono ʻia. Eia nō naʻe, ua hoʻomohala ʻia nā ʻāpana o kēia wā me ka hoʻomaikaʻi ʻana i ka pale ʻana i ka ʻōpala i hoʻohālikelike ʻia me nā alloys kahiko.

Ke hoʻohālikelike ʻia me nā ʻano ʻano metala ʻē aʻe, hāʻawi ka martensitic stainless steel i ka ikaika a me ka lōʻihi. ʻOi aku ka maikaʻi o ka mālama ʻana ma mua o kekahi mau mea, akā ʻoi aku ka maikaʻi o kēia ʻano huila no nā noi ʻoihana he nui.

Pono o Martensitic Stainless Steel

Hāʻawi ia i nā pono he nui, e lilo ia i koho kaulana no nā noi like ʻole. ʻO kekahi o nā pōmaikaʻi koʻikoʻi ʻo ia kona ikaika kiʻekiʻe a me ka lōʻihi, e lilo ia i mea kūpono no ka hana ʻana i nā ʻāpana mechanical kaumaha.

ʻO kekahi pōmaikaʻi ʻē aʻe o ke kila kila martensitic ʻo ia ke kūpaʻa maikaʻi ʻana i ka lole, kahi e kūpono ai no ka hoʻohana ʻana i nā wahi koʻikoʻi kiʻekiʻe e like me nā mea ʻenehana a me nā mea hana ʻoki. ʻO kona paʻakikī hoʻi e hiki ai ke hoʻopaʻa pololei i ka lihi a me ka ʻoi, e lilo ia i mea makemake no nā mea hana ʻoki.

Ma waho aʻe o ka paʻa a paʻa, ʻoi aku ka maikaʻi o ka pale ʻana o ka martensitic stainless steel i hoʻohālikelike ʻia me nā ʻano kila ʻē aʻe e like me ke kila kalapona a i ʻole ke kila haʻahaʻa. ʻO kēia hiʻohiʻona ka mea i koho maikaʻi ʻia no nā noi kai kahi e hiki ai i ka ʻike ʻana i ka wai paʻakai ke alakaʻi i ka pala a me ka ʻino.

Eia kekahi, he magnetic ka martensitic stainless steel, e maʻalahi ke ʻike i ka wā hana. Hiki ke hoʻohana maʻalahi ʻia me ka hoʻohana ʻana i nā ala maʻalahi e like me ka hoʻopili ʻana i kahi kahua magnetic waho a i ʻole ka hoʻomaha ʻana mai nā wela kiʻekiʻe.

Loaʻa iā ia nā mana hoʻomaʻamaʻa wela maikaʻi, e ʻae i nā mea hana e hana i nā waiwai mechanical e like me kā lākou pono kikoʻī. ʻO ka hiki ke hoʻololi i ka microstructure ma o ka hoʻomaʻamaʻa wela e hāʻawi i nā mea hoʻolālā me ka maʻalahi i ka wā e hōʻoiaʻiʻo ana i ka hana o ka maikaʻi i ka manawa.

ʻO kēia mau mea maikaʻi e hana ai i ke kila stainless martensitic i koho maʻamau no nā ʻoihana like ʻole mai ka ʻenekinia aerospace a hiki i ka hana ʻana i nā mea lapaʻau.

Nā pōʻino o ke kila kila Martensitic

ʻOiai nā mea maikaʻi he nui, ʻo martensitic stainless steel kekahi mau hemahema e pono e noʻonoʻo ʻia.

ʻO kekahi o nā hemahema nui o ke kila stainless martensitic ʻo kona ʻano haʻahaʻa haʻahaʻa. ʻO ia ke ʻano he maʻalahi i ka haki ʻana a i ʻole ka haki ʻana ma lalo o ka hopena a i ʻole nā ​​kūlana koʻikoʻi. Ma nā noi kahi mea koʻikoʻi ka paʻakikī, ʻoi aku ka maikaʻi o nā ʻano kila kuhili ʻē aʻe.

ʻO kekahi drawback o ka martensitic stainless steel ʻo ia kona hiki ke ʻino ma lalo o kekahi mau kūlana. Me kona ʻona kalapona kiʻekiʻe, ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion i hoʻohālikelike ʻia me nā ʻano kila stainless ʻē aʻe, ʻoi aku ka maikaʻi ma nā wahi paʻakikī e like me ka hoʻolaha ʻana i ka wai paʻakai a i ʻole nā ​​​​mea ʻawaʻawa.

Eia kekahi, hiki ke paʻakikī ke wili ma muli o kona ʻano paʻakikī a palupalu. Pono e hoʻohana ʻia nā ʻenehana wili kūikawā no ka pale ʻana i ka haki ʻana a hōʻoia i ka hoʻopaʻa pono ʻana ma waena o nā mea welded.

I ka hana ʻana i ka mīkini, pono ke mālama kūikawā ʻo martensitic stainless steel e like me kona paʻakikī e hoʻopau koke i nā mea hana ʻoki. Pono e hoʻokō ʻia nā ʻano hoʻoluʻu kūpono a me nā wikiwiki ʻoki i ka wā o ka mīkini.

ʻOiai kēia mau palena, ʻo ka martensitic stainless steel ka mea nui i koho ʻia no ka nui o nā noi ʻoihana e koi ai i ka ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi ʻana, inā hāʻawi ʻia ka nānā pono a me ka noʻonoʻo ʻana i kāna mau waiwai kikoʻī.

Pehea e mālama ai i ke kila kila martensitic?

ʻO ke kila kila Martensitic kahi mea paʻa a me ka corrosion e pono ai ka mālama liʻiliʻi. Eia nō naʻe, no ka hōʻoia ʻana i ka lōʻihi o kona ola ʻana a mālama i ka maikaʻi no ka lōʻihi, pono ka mālama pono a me ka hoʻomaʻemaʻe.

ʻO ka mea mua, e pale i ka hōʻike ʻana i ke kila kila martensitic i nā kemika hoʻomāinoino a i ʻole nā ​​mea waikawa, no ka mea hiki iā lākou ke hōʻino i ka ʻili metala. Akā, e hoʻomaʻemaʻe mau me ke kopa maʻemaʻe a me ka wai mahana. E holoi maloʻo me kahi lole palupalu e pale ai i ka hoʻokumu ʻana o ka wai.

ʻO ka lua, i ka hoʻomaʻemaʻe ʻana i nā mea kila stainless martensitic, e hōʻalo i ka hoʻohana ʻana i nā mea hana abrasive e like me ka hulu kila a i ʻole nā ​​ʻōniʻoniʻo. Hiki i kēia mau mea ke waiho i nā ʻōpala ma ka ʻili, a hiki i ka wā lōʻihi ke alakaʻi i ka pala.

E noʻonoʻo i kahi e mālama ai ʻoe i nā mea kila kuhili ʻole martensitic i mea e pale ʻia ai lākou mai ka ʻohi ʻia ʻana a i ʻole ka niho ʻana e nā mea ʻē aʻe. Ma kēiaʻano, hiki ke kōkua i nā uhi pale.

Ma ka hahai ʻana i kēia mau ʻōlelo aʻoaʻo maʻalahi, hiki iā ʻoe ke mālama i ka maikaʻi o nā huahana stainless steel martensitic no nā makahiki e hiki mai ana.

Panina

I ka hōʻuluʻulu manaʻo, ʻo ke kila kila martensitic kahi mea i loaʻa i ka chromium a me ke kalapona, me ka ikaika kiʻekiʻe a me ka paʻakikī. He nui kona mau pono, e like me ka pale ʻana i ka corrosion, ka lōʻihi, a me ke kūpaʻa ʻaʻahu. Eia nō naʻe, hiki ke maʻa i ka haki ʻana i kekahi mau kaiapuni a me ka weldability maikaʻi ʻole, hiki ke manaʻo ʻia he mau hemahema.

Mahalo iā ʻoe no ka heluhelu ʻana i kā mākou ʻatikala a ke manaʻo nei mākou e hiki ke kōkua iā ʻoe i ka ʻike maikaʻi ʻana i ka mea ʻo martensitic stainless steel. Inā makemake ʻoe e ʻike i ka ʻike hou aku e pili ana i nā huahana stainless steel, e aʻo mākou iā ʻoe e kipa Kinohi Pilikino Sino.

Ma keʻano he alakaʻi alakaʻi o nā huahana kila kila ma ka honua holoʻokoʻa, hāʻawi ʻo Sino Stainless Steel i kā mākou mea kūʻai aku me nā huahana kila kila kiʻekiʻe e like me  Nā kihi kila kila, Na Kanika Kuleana. 321 Kūpana'Āina, 316 a me 316L kila kila, Bara Hexagon Kuhiliʻole, ʻO ke kila kila i ʻōwili ʻia wela, Pepa kila kuhiliʻole kala, Kila kohu ʻole Pepa Pua, He kila kuhiliʻole ka ʻōwili anu, Wili kala kila, a Nā Papa Kūleʻa Pilikino.