ʻO ke kila kila he mea nui i hoʻohana nuiʻia i nāʻoihana likeʻole ma muli o kona kū'ēʻana i ka corrosion, ikaika a nani. Ma waena o nā helu he nui i loaʻa, kū i waho ke kila kila 201, 430, 304 a me 310 no kā lākou mau waiwai a me nā noi.
ʻAi ʻole 201ʻO ia ke kumu kūʻai haʻahaʻa haʻahaʻa ma mua o 304 a hoʻohana nui ʻia i nā noi kahi i manaʻo nui ʻole ai ka pale ʻana i ka corrosion. Loaʻa iā ia ka ʻike manganese kiʻekiʻe a me ka maʻi nickel haʻahaʻa, ʻoi aku ka liʻiliʻi o ke kumukūʻai, akā ʻoi aku ka liʻiliʻi o ka antioxidant. ʻO nā noi maʻamau nā lako kīhini, nā ʻāpana kaʻa, a me kekahi mau mea hale.
He kila kila 430He kila ferritic, i ʻike ʻia no kona kūpaʻa ʻana i ka corrosion maikaʻi a me ka formability. He magnetic a hoʻohana pinepine ʻia i nā noi kahi e koi ʻia ai ka pale corrosion haʻahaʻa. Hoʻohana maʻamau nā lako kīhini, ʻoki kaʻa, a me nā ʻōnaehana exhaust. ʻO kona hiki ke kūpaʻa i nā wela kiʻekiʻe ke kūpono ia no kekahi mau hana ʻoihana.
ʻAi ʻole 304ʻO kekahi o nā māka kila kuhili ʻole i hoʻohana nui ʻia, i ʻike ʻia no kona kūpaʻa maikaʻi ʻana i ka corrosion a me ka weldability. Loaʻa iā ia kahi hapa kiʻekiʻe o ka nickel, kahi e hoʻonui ai i kona lōʻihi. Loaʻa pinepine ʻia kēia māka ma nā lako hana meaʻai, nā ipu kemika a me nā noi hana. ʻO kāna mau waiwai non-magnetic he mea kūpono ia no nā noi e koi ana i ka maʻemaʻe a me ka nani.
ʻO ke kila kila 310he papa kila austenitic i hoʻolālā ʻia no nā noi wela kiʻekiʻe. Loaʻa iā ia ke kūpaʻa oxidation maikaʻi a hoʻohana pinepine ʻia i nā wahi wela kiʻekiʻe e like me nā ʻāpana umu a me nā mea hoʻololi wela. ʻO kona hiki ke kūpaʻa i nā kūlana koʻikoʻi e lilo ia i koho koho no ka aerospace a me nā ʻoihana petrochemical.
I ka hōʻuluʻuluʻana,ʻo ka kohoʻana o ke kila kila 201, 430, 304 a me 310 e pili ana i nā koi kūikawā o ka noi, e like me ke kū'ēʻana o ka corrosion, ka pale wela a me ke kumukūʻai. He mea koʻikoʻi ka hoʻomaopopo ʻana i kēia mau ʻokoʻa i ke koho ʻana i nā mea pono no kēlā me kēia papahana.
HUI ALII
Heluhelu
ʻO ka ʻoihana hoʻomohala ʻo Kangsheng,
ʻO ka moku ʻo Wuqing, ke kūlanakauhale ʻo Tianjin, Kina.
leka uila
Kelepona
Nā hola
Pōʻakahi-Sabati: Hana 24-hola
Ka manawa hoʻouna: Sep-29-2024