ʻO ke keleawe keleawe, i ʻike ʻia hoʻi he one slag keleawe a i ʻole ke one umu keleawe, ʻo ia ka slag i hana ʻia ma hope o ka hoʻoheheʻe ʻia ʻana o ka ore keleawe a me ka unuhi ʻia, i ʻike ʻia hoʻi he slag hoʻoheheʻe ʻia. Hana ʻia ka slag ma ke kuʻi ʻana a me ka kānana ʻana e like me nā hoʻohana a me nā pono like ʻole, a ua hōʻike ʻia nā kikoʻī e ka helu mesh a i ʻole ka nui o nā ʻāpana. He paʻakikī kiʻekiʻe ka ore keleawe, ʻano me ka daimana, haʻahaʻa ka nui o nā ion chloride, lepo liʻiliʻi i ka wā o ka oneblasting, ʻaʻohe haumia o ke kaiapuni, hoʻomaikaʻi i nā kūlana hana o nā limahana oneblasting, ʻoi aku ka maikaʻi o ka hopena wehe ʻana i ka popo ma mua o nā one wehe popo ʻē aʻe, no ka mea hiki ke hoʻohana hou ʻia, he nui loa nā pono waiwai, 10 mau makahiki, ke hoʻohana nei ka hale hana hoʻoponopono, ka hale hana moku a me nā papahana kūkulu kila nui i ka ore keleawe ma ke ʻano he wehe ʻana i ka popo. Ke pono ka pena pīpī wikiwiki a maikaʻi, ʻo ka slag keleawe ke koho kūpono. Ma muli o ke ʻano, hana ia i ka etching kaumaha a me ka waena a waiho i ka ʻili i uhi ʻia me ka primer a me ka pena. ʻO ka slag keleawe kahi pani silica free consumable no ke one quartz.
Nā mea hoʻoheheʻe ʻōpala keleawe, kūʻai i ka ʻōpala keleawe no ka wehe ʻana i ka popo a i ʻole ka pena. He paʻakikī kiʻekiʻe ke one keleawe, ke ʻano o ka chestnut wai a me ka hopena pīpī maikaʻi. Ke hoʻohālikelike ʻia me ke one quartz, ʻoi aku ka maikaʻi o ka hopena wehe ʻana i ka popo.
1. ʻAno rhombic he nui, ʻoi aku ka wikiwiki ma mua o ke one quartz, no ka mea, ua pīpī ʻia ke one quartz a lilo ia i pauka a poepoe ke hālāwai me ka hao, ʻoiai ke one keleawe keleawe e māhelehele i 2-3 one keleawe keleawe ke hālāwai me ka hao, he ʻoi loa ia. He kūpono loa ka pahi i ka wehe ʻana i ka ʻōpala a hiki ke hana hou ʻia. 2. Hoʻopilikia ke one quartz i ka haumia o ke kaiapuni ma muli o ka hoʻokumu ʻia ʻana o ka lepo ke hālāwai me ka hao. ʻAʻohe kūlana i luna nei i ke one keleawe. ʻO ia ke kumu i hoʻololi ai nā ʻoihana anti-corrosion nui a me nā hale hana moku nui i ke keleawe keleawe no nā makahiki he nui.
Ka manawa hoʻouna: ʻOkakopa-31-2023
