ʻO ke keleawe keleawe, ʻike ʻia hoʻi ʻo ke one slag copper a i ʻole ke one umu ahi keleawe, ʻo ia ka pala i hana ʻia ma hope o ka hoʻoheheʻe ʻia ʻana a me ka unuhi ʻia ʻana o ke keleawe keleawe. Hoʻopili ʻia ka slag e ka ʻoki ʻana a me ka nānā ʻana e like me nā hoʻohana a me nā pono like ʻole, a hōʻike ʻia nā kikoʻī e ka helu mesh a i ʻole ka nui o nā mea. He kiʻekiʻe ka paʻakikī o ke keleawe, ke ʻano me ka daimana, ka liʻiliʻi o nā ion chloride, ka lepo liʻiliʻi i ka wā o ka sandblasting, ʻaʻohe pollution kaiapuni, hoʻomaikaʻi i nā kūlana hana o nā limahana sandblasting, ʻoi aku ka maikaʻi o ka hoʻopau ʻana i ka lepo ma mua o nā one hoʻoneʻe ʻē aʻe, no ka mea hiki ke hoʻohana hou ʻia. Ke makemake ʻia ka pena kiʻi wikiwiki a maikaʻi, ʻo ka copper slag ke koho maikaʻi loa. Ma muli o ka papa, hana ia i ka etching kaumaha a haʻahaʻa a waiho i ka ʻili i uhi ʻia me ka primer a me ka pena. ʻO ka pāpaʻi keleawe he mea hoʻohana ʻole i ka silica manuahi no ke one quartz.
ʻO nā mea hoʻoheheʻe keleawe keleawe, kūʻai aku i ka pala keleawe no ka ʻōpala a i ʻole ka wehe ʻana i ka pena ʻO ke one keleawe he paʻakikī kiʻekiʻe, ke ʻano o ka chestnut wai a me ka hopena maikaʻi. Hoʻohālikelike ʻia me ke one quartz, ʻoi aku ka maikaʻi o ka hoʻopau ʻana i ka ʻōpala.
1. ʻO ke ʻano multi-rhombic, ʻoi aku ka wikiwiki ma mua o ke one quartz, no ka mea, ua hoʻoheheʻe ʻia ke one quartz a lilo ia i pauda a spherical i ka wā e hālāwai ai me ka hao, ʻoiai ʻo ke one keleawe keleawe e māhele ʻia i 2-3 one copper ore i ka wā e hālāwai ai me ka hao, ʻoi aku ka maikaʻi ʻO ka pahi he mea maikaʻi loa i ka wehe ʻana i ka pala a hiki ke hana hou ʻia 2. ʻAʻole i loaʻa ke kūlana i luna. ʻO ia hoʻi ke kumu i hoʻololi ai nā hui anti-corrosion nui a me nā hale moku nui i ke keleawe keleawe no nā makahiki he nui.
Ka manawa hoʻouna: ʻOkakopa-31-2023
