Oxygen-Free Copper Uea Ma'ema'e Ki'eki'e

ʻO ke kaula keleawe manuahi ʻole o ka oxygen e pili ana i ke keleawe maʻemaʻe me ka ʻole o ka oxygen a me ke koena deoxidizer.uea keleawe i hana ʻia me ke keleawe maʻemaʻe,
Akā ʻo ka ʻoiaʻiʻo, aia nō ka liʻiliʻi o ka oxygen a me kekahi mau haumia.Wahi a ka maʻamau, ʻaʻole ʻoi aku ka nui o ka oxygen ma mua o 0.003%, ʻaʻole i ʻoi aku ka nui o nā mea haumia ma mua o 0.05%, a ʻoi aku ka maʻemaʻe o ke keleawe ma mua o 99.95%.Hoʻokaʻawale ʻia ke keleawe ʻole o ka oxygen i ka No. 1 a me ka No. 2 oxygen-free copper.ʻO ka maʻemaʻe o ka helu 1 oxygen-free copper hiki i ka 99.97%, ʻaʻole ʻoi aku ka nui o ka oxygen ma mua o 0.003%, a ʻaʻole i ʻoi aku ka nui o ka haumia ma mua o 0.03%;Hoʻohana nui ʻia nā huahana keleawe-oxygen i ka ʻoihana uila.Hoʻohana pinepine ʻia i loko o nā pā keleawe ʻole oxygen, nā ʻāpana keleawe ʻole o ka oxygen, a me nā uwea keleawe ʻole oxygen, me ka conductivity uila kiʻekiʻe, ka hana hana maikaʻi, ka hana kuʻi ʻana, ka pale ʻana i ka corrosion a me ka hana haʻahaʻa wela.Loaʻa i nā ʻāina like ʻole nā ​​kūlana like ʻole no ka ʻike oxygen.