ʻO keʻano o ka wela wela keʻano o ka haoʻo ka hao hao i hoʻohanaʻia ma ka mahana kiʻekiʻe, no konaʻano hanu maikaʻi, e ulu ana ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hakakāʻana a me ka hōʻehaʻana i ke kū'ē kupaʻa. ʻO ka maʻamau, CR, SI, ALI,ʻo nā mea nui e mālama ai i kona mau wela wela, e pono keʻano o ka mahana o ka hoʻohanaʻana ma kahi o 1200k, he mea nui. ʻO ka noiʻana o ka noi aluminum restivory catrot i kaupalenaʻia ma muli o kona brittle Ua hōʻikeʻia ka hopena o nā mea i nā wahi o nā'āpana a me nāʻano hana maʻamau o ka hao maʻamau
"ʻO ka uluʻana" e pili ana i kaʻae i hanaʻia e ka neʻeʻana o ka pahu o ka pā o ka pahu i hoʻokumuʻia e ka decomposition. Hoʻohui ana i nā aliuminim, silika, chromium a me nā mea'ē aʻe i nā kiʻina antiema ma ka pākīpika a me nā hana o ka wīwī o kaʻili. Eia kekahi mea maʻalahi, hiki ke hoʻomaikaʻi i ka loli loli pono, a hiki iā lākou ke hōʻemi i ka helu lepa a me nā mic-checks. Hiki i ka chrumum ke hana i kahi carbide stable a hoʻomaikaʻi i ka uluʻana o ka warmal o ka hao hao. ʻO ka mea i hoʻohanaʻia i ka hao wela wela-resistant i ka hao hao, kiʻekiʻe chromium sticona, etc.
1.ʻO ka'ōnaehana Silini ka mea wela e wela ai i ka hao (tsri5)
This material is the oldest kind of silicon cast iron in sheet graphite, the mechanical properties decreases with the increase of silicon content at room temperature, and decreases sharply with Si>6.5%. Eia nō naʻe,ʻo ka nui o ka nui o ka carbon a me Silikona he waiwai mau loa. Ināʻo si kiʻekiʻe,ʻo C e weheʻia, pono e ukuʻiaʻo ia i ka nānāʻana i kēia mea.
2.ʻO ka'ōnaehana chromium ka wela wela i ka hao hao
Me ke kakali maka pali ua hoole i ka hao, e hoolilo ana i ka ikepili o ka uila, e na ai maloko o ke kubita ka kelu o na kūlana; Ke hoʻonui nei i kaʻike silicon e hoʻonui i ka hiki i ka antioxidant hiki, akā e hōʻemi i ka ikaika kiʻekiʻe a me ke kūpaʻa nui,ʻaʻole iʻoi aku ka nui o nā hōʻike ma 4%.
3
ʻO Aluminum wela-pale i ka hao hao, me nā mea nui o Altota,ʻaʻole nui ka palena o ka hana, akāʻo nāʻano nui o ka mea hoʻohana pono, akāʻo nā mea'ē aʻe.
4.ʻO Nickel-Series o ka wela wela-resistant
ʻO ka mickel Austetitic kiʻekiʻe loa, ma muli o ka pale wela wela,ʻoi aku ka nui o ka paleʻana, a me ka nānāʻana i ka wela wela, a me ka nānā houʻana ma Kina. A no ka mea he hopena maikaʻi loa ia ma ka mahana o ka lumi a me ke kiʻekiʻe kiʻekiʻe, hiki iā ia ke pale aku i ka silikini wela
