Hoʻokaʻawale i ka hao puaʻa e like me ka mea maka o ka uea galvanized ʻōwili nui

Me ka hoʻomohala ʻana o ka ʻoihana mining, ua ākea loa ka hoʻokaʻawale ʻana o ka hao puaʻa i ko mākou ʻāina, hiki ke hoʻokō i ka koi o ka ʻoihana mechanical.Ma keʻano laulā, hiki ke hoʻokaʻawale ʻia ka hao i hoʻohana ʻia e hana i nā ʻōwili nui o ka uea galvanized i ʻelua papa.He metala i hoʻohana pololei ʻia mai ka ʻōka hao ma o ka hahau ʻana i ka hao, ʻo ke ʻano o ka ʻohe he hao oxide, silica a me nā pōhaku like ʻole.Ke hoʻomaʻemaʻe kūikawāʻia kēiaʻano i ka hao hao, carbon, silicon, manganese, a me nā mea'ē aʻe e hui pūʻia i loko.ʻO ka mea i hanaʻia ma kēiaʻano i kapaʻia he hao puaʻa maʻamau,ʻo ia hoʻi ka mea no ka papa mua.
E like me nā koi like ʻole o ka ʻoihana, i loko o ka umu hoʻoheheʻe e like me ka hoʻolaha maʻamau, e kau i ka alloy ingot i ke kaumaha like ʻole, e like me ka ulana, Ming, pepa, Lang, silicon, etc. oka gula.Aia nā hao hina, hao keʻokeʻo a me nā ala gula i hui ʻia ma luna nei, ʻo kēlā me kēia mea nona nā hiʻohiʻona ponoʻī, no laila ua hoʻohana ʻia lākou i ka ʻimi ʻoihana a me ke koho ʻana e like me kā lākou mau hiʻohiʻona.

No ka laʻana, i ka hao hina, aia kona kalapona i loko o ka hao hao ma ke ʻano o ka graphite, pinepine ka māwae hina hina, palupalu a paʻakikī, ʻoki kānana maʻalahi, kūpono no ka hoʻolei ʻana.I ka hao keʻokeʻo, ua hui ʻia ke kalapona a me ka hao e hana i ka hao carbide, ʻike ʻia ka māwae keʻokeʻo, ikaika loa ka maikaʻi a palupalu, a ʻo ia ka mea o ke kila malleable.Hoʻokumu ʻia ka papa Alloying me nā mea hoʻohui like ʻole me nā ʻano like ʻole a me ke ʻano.
No ka mea, o ka olokaa nui uea huila mea i loko o ka hao hao, hiki ke hana i ke keleawe ma o ka mānoanoa, paakiki, ikaika hopena, ikaika, hale waihona puke, elongation, pela ka hao hao i ka hana o ka maikaʻi hao, he mea nui auxiliary mea.He ʻokoʻa loa ka uea Galvanized a me ka uea maʻamau, ʻoi aku ka liʻiliʻi o ka uea maʻamau, a no ka mea ʻaʻole paʻa loa ka hao, maʻalahi ka ʻōpala ma kahi pulu, no laila ʻaʻole maikaʻi loa ka paʻa, ʻaʻole lōʻihi loa ke ola.
Hoʻopili ʻia ka uea galvanized me kahi papa zinc paʻa ma waho o ka uea, a hoʻohana ʻia ka papa zinc e pale i ka uea a hoʻolōʻihi i ke ola o ka uea.I ka hana ʻana i ka uea galvanized, pono e ʻoki ʻia ka uea.ʻO ka pickling ka hoʻohana ʻana i ka noe ʻakika a i ʻole ka wai ʻakika e holoi ai i kekahi mau oxides ma luna o ka ili o ka hao, ʻo ia hoʻi, ka ʻōpala, a me nā mea ʻino ʻē aʻe, e hoʻokō ai i ka manaʻo o ka hoʻomaʻemaʻe ʻana i ka hao, i hāʻule ka zinc i ka wā i hoʻopaʻa ʻia.