He mea hana maʻalahi ke kila kila i hoʻohana nui ʻia ma nā ʻoihana like ʻole ma muli o kona kūpaʻa i ka pala, ka ikaika a me ka nani. Ma waena o nā papa he nui i loaʻa, kū i waho ke kila kila 201, 430, 304 a me 310 no ko lākou mau waiwai a me nā noi kūikawā.
Kila kila ʻole 201he koho haʻahaʻa ke kumukūʻai ma mua o 304 a hoʻohana nui ʻia i nā noi kahi ʻaʻole ia he mea nui ka pale ʻana i ka pala. Loaʻa iā ia kahi ʻike manganese kiʻekiʻe a me kahi ʻike nickel haʻahaʻa, e hoʻolilo ana i mea emi ke kumukūʻai, akā emi pū ka antioxidant. ʻO nā noi maʻamau e pili ana i nā lako kīhini, nā ʻāpana kaʻa, a me kekahi mau mea hale.
Kila kila 430he kila ferritic ia, i ʻike ʻia no kona kūpaʻa maikaʻi i ka pala a me ke ʻano. He magnetic ia a hoʻohana pinepine ʻia i nā noi kahi e pono ai ke kūpaʻa kaulike i ka pala. ʻO nā hoʻohana maʻamau e pili ana i nā lako kīhini, nā mea hoʻonaninani kaʻa, a me nā ʻōnaehana hoʻopau. ʻO kona hiki ke kū i nā mahana kiʻekiʻe e kūpono ai no kekahi mau noi ʻoihana.
Kila kila 304ʻO kekahi o nā papa kila kila i hoʻohana nui ʻia, i ʻike ʻia no kona kūpaʻa maikaʻi loa i ka pala a me ka hiki ke hoʻopili ʻia. Loaʻa iā ia kahi hapa nui o ka nickel, kahi e hoʻonui ai i kona kūpaʻa. Loaʻa pinepine kēia papa i nā lako hana meaʻai, nā ipu kemika a me nā noi kūkulu hale. ʻO kona mau waiwai ʻaʻole-magnetic e kūpono ia no nā noi e pono ai ka maʻemaʻe a me ka nani.
Kila kila 310he papa kila austenitic i hoʻolālā ʻia no nā noi wela kiʻekiʻe. Loaʻa iā ia ke kūpaʻa oxidation maikaʻi loa 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 kū i nā kūlana koʻikoʻi e lilo ia i koho makemake ʻia no nā ʻoihana aerospace a me petrochemical.
I ka hōʻuluʻulu manaʻo, ʻo ke koho ʻana o ke kila kila 201, 430, 304 a me 310 e pili ana i nā koi kikoʻī o ka noi, me ke kūpaʻa ʻana i ka pala, ke kūpaʻa ʻana i ka mahana a me ke kumukūʻai. He mea nui ka hoʻomaopopo ʻana i kēia mau ʻokoʻa no ke koho ʻana i nā mea kūpono no kekahi papahana.
Pūʻulu Aliʻi
Wahi noho
ʻĀpana ʻoihana hoʻomohala ʻo Kangsheng,
ʻO ka moku ʻo Wuqing, ke kūlanakauhale ʻo Tianjin, Kina.
Leka uila
Kelepona
Nā hola
Pōʻakahi-Lāpule: Hana lawelawe 24 hola
Ka manawa hoʻouna: Sep-29-2024