Nui nā mea kila kila ma ka mākeke, akā i ka wā e pili ana i ke kila kila kila, ʻo 304 wale nō ke kila kila a me 316 mau kila kila i ka manaʻo, no laila he aha ka ʻokoʻa ma waena o nā mea ʻelua?A pehea e koho ai?Ma kēia pukana, e hoʻolauna nui mākou iā lākou.
ʻO ka ʻokoʻa:
ʻO ka mea mua, e kamaʻilio e pili ana i kā lākou ʻokoʻa, pono mākou e hoʻomaka me ka ʻike o kēlā me kēia mea metala i loko o lākou.ʻO ka pae ʻāina maʻamau o 304 stainless steel ʻo 06Cr19Ni10, a ʻo ka pae ʻāina maʻamau o 316 stainless steel ʻo 0Cr17Ni12Mo2.ʻO ka nickel (Ni) maʻiʻo o 304 stainless steel he 8% -11%, ka nickel (Ni) maʻiʻo o 316 stainless steel he 10% -14%, a me ka nickel (Ni) maʻiʻo o 316 stainless steel he (Ni) maʻiʻo mahuahua.E like me kā mākou e ʻike ai, ʻo ka hana nui o ka element nickel (Ni) i nā mea metala ʻo ia ka hoʻomaikaʻi ʻana i ke kūpaʻa corrosion, ke kūpaʻa oxidation, nā waiwai mechanical a me ke kūpaʻa wela kiʻekiʻe o ke kila kila.No laila, ʻoi aku ka maikaʻi o 316 stainless steel ma mua o 304 stainless steel i kēia mau ʻano.
ʻO ka lua, ʻo ka 316 stainless steel e hoʻohui i ka 2% -3% molybdenum (Mo) element ma ke kumu o 304 stainless steel.ʻO ka hana o ka molybdenum (Mo) ka mea e hoʻomaikaʻi ai i ka paʻakikī o ke kila kila, a me ka hoʻomaikaʻi ʻana i ka lōʻihi o ka wela kiʻekiʻe a me ke kūpaʻa ʻana o ke kila kila..Ua hoʻomaikaʻi maikaʻi kēia i ka hana o 316 stainless steel ma nā ʻano āpau, ʻo ia ke kumu i ʻoi aku ai ke kumukūʻai o 316 stainless steel ma mua o 304 stainless steel.
E like me kā mākou e ʻike ai, ʻo ka 304 stainless steel he mea kila kila maʻamau, a ʻo ia hoʻi ke kila kila maʻamau i ke ola o kēlā me kēia lā, e like me ke kila kila kila, nā kīʻaha thermos, a me nā mea e pono ai i kēlā me kēia lā.He kūpono no ka hoʻohana ʻana i ka ʻoihana ma lalo o nā kūlana ambient maʻamau a me ka hoʻohana ʻana i nā mīkini.Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ke kūpaʻa corrosion a me nā waiwai like ʻole o 316 stainless steel ma mua o ka 304 stainless steel, no laila ke ākea ka laulā noi o 316 stainless steel.ʻO ka mea mua ma nā wahi kahakai a me nā ʻoihana hana moku, no ka mea, ʻoi aku ka haʻahaʻa o ka ea ma nā kahakai a maʻalahi hoʻi e ʻino, a ʻo 316 stainless steel i ʻoi aku ka nui o ka corrosion ma mua o 304 stainless steel;ʻO ka lua o ka lāʻau lapaʻau, e like me nā scalpels, no ka mea, ʻo 304 stainless steel ka meaʻai-grade stainless steel, Hiki i ka 316 stainless steel ke hōʻea i ka pae olakino;ʻO ke kolu ka ʻoihana kemika me ka waikawa ikaika a me ka alkali;ʻo ka hā o ka ʻoihana pono e hana ma lalo o nā kūlana wela kiʻekiʻe.
I ka hōʻuluʻulu ʻana, ʻo 316 stainless steel kahi huahana hiki ke pani i ka 304 stainless steel ma lalo o nā kūlana koʻikoʻi.
Ka manawa kau: Apr-05-2023