ʻO nā ʻāpana automotive kahi mākeke nui o ka pauka metallurgy (PM) ʻāpana ferrous.Ua hoʻoikaika ʻia nā hana o ka R&D a me ka hana nui ʻana o nā ʻāpana kaʻa ʻo PM stainless steel i nā makahiki i hala aku nei ʻO nā huila kani e hana pū ana me ABS sensor a me nā flanges exhaust i hana ʻia mai ka PM 4XXseries stainless steel i loaʻa i ka mākeke ʻāpana kaʻa ma ʻAmelika ʻAmelika a me Iapana. Hoʻopili ʻia i nā holomua i nā ʻenehana PM4XX a me nā ʻenehana PM.ʻO ka hoʻokō ʻana i ka hana nui o ka PM 4XX series stainless steel parts e wehe i nā manawa hou a me nā pilikia no ka hoʻomohala ʻana i nā huahana PM a me nā ʻenehana.
Ua ʻike ʻia ʻoi aku ka kiʻekiʻe o ke kumu kūʻai o ke kila kila ma mua o ke kila kila.ʻO ke kumu e hiki ai ke hoʻohana ʻia i nā ʻāpana ʻāpana ʻeleʻele i hoʻohui ʻia ma kahi o nā ʻāpana i hoʻoheheʻe ʻia ʻo ia inā paʻakikī ke ʻano o nā ʻāpana kila kila, ma muli o ka maikaʻi ʻole o ka hana ʻana i ka mīkini hoʻoheheʻe ʻia, ʻo ke kumukūʻai hana o nā ʻāpana paʻakikī. mahuahua.papalua.Inā hiki ke hana ʻia nā ʻāpana ʻāpana kila me ka ʻole o ka mīkini ma hope, hiki i ke kumukūʻai mālama ʻia ke hoʻopau i ke kumu kūʻai kiʻekiʻe o nā mea pauka, a ʻo nā ʻāpana ʻāpana kila kila e loaʻa mau ka hoʻokūkū mākeke.