ʻO nā metala ferrous, kila a me nā mea hao ʻole

1. ʻO nā metala ferrous e pili ana i ka hao a me ka hao.E like me ke kila, ka hao puaʻa, ka ferroalloy, ka hao, a me nā mea ʻē aʻe.

ʻO ka hao puaʻa e pili ana i kahi huahana i hana ʻia e ka hoʻoheheʻe ʻana i ka hao hao i loko o ka umu ahi, i hoʻohana nui ʻia no ka hana kila a me ka hoʻolei ʻana.

Hoʻoheʻe ʻia ka hao i loko o ka umu hoʻoheheʻe hao, ʻo ia hoʻi, loaʻa ka hao (wai), a hoʻolei ʻia ka wai hoʻoheheʻe ʻia i loko o ka hoʻoheheʻe ʻana, i kapa ʻia ʻo ka hao.

ʻO Ferroalloy kahi huila i haku ʻia me ka hao a me ke silika, manganese, chromium, titanium a me nā mea ʻē aʻe.ʻO Ferroalloy kekahi o nā mea maka no ka hana kila.Hoʻohana ʻia ia ma ke ʻano he deoxidizer a me nā mea hoʻohui i hoʻohui ʻia no ke kila i ka wā hana kila.

2. E hoʻokomo i ka hao puaʻa no ka hana kila i loko o ka umu ahi a hoʻoheheʻe ʻia e like me kekahi hana e loaʻa ai ke kila.Loaʻa nā huahana kila i nā ingots, nā bila hoʻolei hoʻomau a me ka hoʻolei pololei ʻana i loko o nā pahu kila like ʻole.ʻO ka mea maʻamau, pili ke kila i ke kila i ʻōwili ʻia i nā ʻano kila like ʻole.ʻO ke kila he metala ferrous akā ʻaʻole like ke kila me ka hao hao.

3. ʻO nā metala non-ferrous, i ʻike ʻia hoʻi me nā metala non-ferrous, e pili ana i nā metala a me nā mea ʻē aʻe ma mua o nā metala ferrous, e like me ke keleawe, ka tin, ke alakaʻi, zinc, aluminika, a me ke keleawe, ke keleawe, nā alumini alumini a me nā mea lawe.Eia kekahi, hoʻohana ʻia ka chromium, nickel, manganese, molybdenum, cobalt, vanadium, tungsten, titanium, etc.Hoʻohana nui ʻia kēia mau metala ma ke ʻano he mea hoʻohui alloy e hoʻomaikaʻi i nā waiwai o nā metala.I waena o lākou, hoʻohana nui ʻia ka tungsten, titanium, molybdenum, etc. e hana i nā pahi.Hoʻohana ʻia ʻo Carbide.

ʻO nā metala non-ferrous ma luna aʻe ua kapa ʻia nā metala ʻoihana, ma kahi o nā metala makamae: platinum, gula, kālā, etc.