Hoʻokaʻawale ʻia ka ʻohana o nā kila kila i ʻehā mau ʻāpana nui e pili ana i kā lākou micro-structure kristal.
ʻO Jindalai Steel Group ka mea hana nui a me ka mea kūʻai aku o ke kila kila kila / pepa / pā / ʻāʻī / paipu.Loaʻa iā mākou ka mea kūʻai mai Philippines, Thane, Mexico, Turkey, Pakistan, Oman, Israel, Egypt, Arab, Vietnam, Myanmar, India etc.
1. Feritic
ʻO nā kila Ferritic ka 400 Grade stainless steels i ʻike ʻia no kā lākou ʻike chromium kiʻekiʻe, hiki ke piʻi mai 10.5% a 27%.Loaʻa iā lākou nā waiwai magnetic, hāʻawi pū i ka ductility maikaʻi, tensile-property stability, a me ke kū'ē i ka corrosion, thermal fatigue, and stress-corrosion cracking.
● Hoʻohana ʻia ʻo Ferritic Stainless Steel
ʻO nā noi maʻamau no nā kila stainless ferritic e pili ana i nā ʻāpana automotive a me nā ʻāpana, ʻoihana petrochemical, nā mea hoʻololi wela, nā umu ahi, a me nā waiwai paʻa e like me nā mea hana a me nā meaʻai.
2. Austenitic
ʻO ka ʻāpana maʻamau paha o ke kila kila, nā kila austenitic he kiʻekiʻe i ka chromium, me ka nui o ka nickel, manganese, nitrogen, a me kekahi kalapona.Hoʻokaʻawale ʻia nā kila Austenitic i ka 300 series a me 200 series subcategories, i hoʻoholo ʻia e nā mea e hoʻohana ʻia ai nā alloys.Hoʻokaʻawale ʻia ke ʻano austenitic o ka moʻo 300 ma o ka hoʻohui ʻana o ka nickel.Hoʻohana nui ka moʻo 200 i ka hoʻohui o ka manganese a me ka nitrogen.ʻO ka papa 304 ka kila kuhiliʻole maʻamau.
● ʻO Austenitic Stainless Steel Applications
I kekahi manawa i kapa ʻia ʻo 18/8 ma muli o kāna 18% chromium a me 8% nickel, hoʻohana ʻia ia i nā lako kīhini, cutlery, nā mea hana meaʻai, a me nā mea hana i loko o ka ʻoihana automotive a me ka aerospace.ʻO ka papa 201, 304, 316 ka kila kuhiliʻole maʻamau.Hoʻohana ʻia ia i ka hana ʻana i nā ʻano huahana like ʻole e like me nā lako hoʻomākaukau meaʻai, nā papa hana keʻena, nā lāʻau lapaʻau a me nā mea ʻokiʻoki, nā lako waʻa, nā lāʻau lapaʻau, textile, a me nā mea hana kemika.
3. Martensitic
Aia nā kila kila Martensitic i ka moʻo 400 Grade o nā kila kila.Loaʻa iā lākou kahi haʻahaʻa a kiʻekiʻe ka carbon content a loaʻa iā 12% a 15% chromium a hiki i 1% molybdenum.Hoʻohana ʻia ia i kēlā me kēia manawa e koi ʻia ai ka pale ʻana i ka corrosion a-a i ʻole ke kūpaʻa oxidation me ka ikaika kiʻekiʻe ma nā mahana haʻahaʻa a i ʻole ke kū ʻana o nā kolo i nā wela kiʻekiʻe.ʻO nā kila Martensitic he magnetic a loaʻa iā lākou ka ductility kiʻekiʻe a me ka paʻakikī, kahi e maʻalahi ai ka hana ʻana.
● ʻO Martensitic Stainless Steel Noi
ʻO nā noi no nā kila kila martensitic he nui nā ʻāpana a me nā ʻāpana, mai nā ʻāpana compressor a me nā ʻāpana turbine, nā mea kīhini, nā bolts, nā nuts a me nā ʻāpana, nā ʻāpana a me nā ʻāpana valve, nā niho a me nā mea ʻokiʻoki, i nā kaʻa uila, nā ʻōpala, nā ʻāpana, nā ʻāpana mīkini. nā mea ʻokiʻoki ʻoi, nā ʻoki ʻoki, nā pahi pahi, a me nā mea hana lima ʻoki ʻē aʻe.
4. Duplex
E like me ka manaʻo o ka inoa, loaʻa i nā kila stainless duplex kahi microstructure hui ʻia o ferrite a me austenite.He kiʻekiʻe ka maʻiʻo chromium a me ka molybdenum, me ka 22% a hiki i ka 25%, a hiki i ka 5%, kēlā me kēia, me ka haʻahaʻa haʻahaʻa haʻahaʻa.Hāʻawi ka ʻōnaehana duplex i nā waiwai i makemake nui ʻia i ke kila kuhili.No ka mea hoʻomaka, hāʻawi ia i pālua i ka ikaika o nā austenitic maʻamau a i ʻole ferritic stainless steels, me ke kūpaʻa corrosion maikaʻi loa a me ka paʻakikī.
● Hoʻohana ʻia i ka Duplex Stainless Steel
Hoʻonohonoho ʻia i ka 2000 Grade series, duplex stainless steel he mea kūpono ia no nā noi i nā wahi koi e like me ke kemika, ka aila, a me ka hoʻoponopono kinoea a me nā lako, ka moana, nā kaila chloride kiʻekiʻe, ka pulp a me ka ʻoihana pepa, nā pahu ukana no nā moku a me nā kaʻa, a me ka bio. - nā mea kanu meaʻai, hoʻopaʻa chloride a i ʻole nā moku kaomi, ka lawe ʻana, nā paipu hoʻololi wela, ke kūkulu ʻana, ka ʻoihana meaʻai, nā mea kanu desalination, a me nā ʻāpana no nā ʻōnaehana FGD.
ʻO Jindalai Steel Group- ka mea hana kaulana o ke kila kila ma Kina.Ke ʻike nei ma mua o 20 mau makahiki o ka hoʻomohala ʻana i nā mākeke honua a loaʻa iā ia nā hale hana 2 me ka mana hana ma luna o 400,000 tons i kēlā me kēia makahiki.Inā makemake ʻoe e loaʻa ka ʻike hou aku e pili ana i nā mea kila kila, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou i kēia lā a i ʻole e noi i kahi ʻōlelo.
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Ka manawa hoʻouna: Dec-19-2022