ʻO ka hui hoʻopili ʻana o Cerium Oxide-ʻO kekahi o nā mea hoʻopili pōhaku kumu

He aha ka polish cerium oxide?

ʻOkiuma seriumaʻo ia kekahi o nā hui polishing mua i loaʻa ka hoʻohana ākea i ka polishing pōhaku tumbled. ʻO ia ka "go-to polish" no nā mea he nui e hana me ka pōhaku tumbled a me nā pōhaku makamae like ʻole. Hāʻawi ʻo Cerium oxide i kahi luster ʻālohilohi i ka agate, jasper, quartz, wood petrified, obsidian, feldspar minerals, a me nā pōhaku āpau, mineral, a me ke aniani i hana ʻia i loko o kahi mīkini pōhaku tumbled.

He mea kemika ʻo Cerium, i ka wā e hui pū ʻia me ka oxygen, ua kapa ʻia ʻo "cerium oxide," me ka hoʻohui kemika ʻo CeO. ʻOi aku ka maikaʻi o ia no nā mea me ka paʻakikī Mohs ma waena o 5 a me 8.

Hoʻomākaukau ʻana i ka poli ʻana

ʻO ka hapa nui o nā pōhaku ʻokiʻoki kiʻekiʻe i hoʻopili ʻia me ka grit maikaʻi (500 a i ʻole 600 grit silicon carbide) ua mākaukau no ka hoʻopili ʻana. Ke hoʻohana mākou i ka cerium polish i loko o kahi mīkini pōhaku ʻokiʻoki, neʻe pololei mākou mai ke kaʻina grit maikaʻi a i ke kahua hoʻopili.

Eia nō naʻe, makemake kekahi poʻe e hana i kahi ʻanuʻu grit maikaʻi loa(1000 grit silicon carbide) ma mua o ka wili ʻana. Hiki i kēia ke hoʻomaikaʻi i ka ʻōlinolino o ka pōhaku i wili ʻia a hoʻopōkole paha i ka manawa wili, akā hiki ke hoʻokō ʻia nā hopena maikaʻi loa me ka ʻole o ka ʻanuʻu grit maikaʻi loa.

Pehea ka lōʻihi o ka hoʻopili ʻana?

I loko o kahi mea hoʻomaʻemaʻe wili, e hiki ka hapa nui o nā mea i kahi polish ʻālohilohi i loko o ʻehiku mau lā ma hope o ka hoʻohui ʻana i ka cerium oxide. ʻO ka ʻokoʻa nā mea me ka paʻakikī Mohs ʻoi aku ma mua o 7, e like me ka topaz, beryl, a i ʻole tourmaline, kahi e pono ai i ʻelua mau lā hou a ʻoi aku paha e hoʻokō ai i kahi hoʻopau piha.

I loko o kahi mea hoʻomaʻemaʻe haʻalulu, ʻo ka hapa nui o nā mea me ka paʻakikī Mohs o 7 a i ʻole ka haʻahaʻa e hiki i kahi polish ʻālohilohi i loko o ʻelua mau lā wale nō (ʻo nā mea me ka paʻakikī Mohs o 8 e pono paha i ʻekolu a ʻehā mau lā). E hoʻomaka e nānā i ka polish ma hope o 24 a 36 mau hola a hoʻōki i ka wā e loaʻa ai kahi ʻano ʻālohilohi. ʻO ka hoʻomaʻemaʻe ʻana no nā manawa lōʻihi ʻaʻole ia e hoʻomaikaʻi i ka hoʻopau ʻana a hiki ke hoʻopau i ka pōhaku.

Nā hoʻohana ʻē aʻe no Cerium Oxide:

ʻOkiuma seriumahe mea hoʻowali pōhaku makamae no ke kumu maʻamau i hiki ke hoʻohana ʻia ma nā huila wili a me nā diski hoʻohālikelike i uhi ʻia me ka ʻili, ka lole huluhulu, ka canvas, a i ʻole nā ​​​​uhi maʻamau ʻē aʻe. E hoʻopili i kahi slurry o ka cerium oxide a me ka wai i ka huila wili a i ʻole ka disc a mālama iā ia me kahi ʻōmole pīpī i ka wā e hoʻowali ai.

Ma kāna puke, Modern Rock Tumbling, ua kaʻana like ʻo Steve Hart ʻo ka cerium oxide kāna "mea e pono ai" no ka hapa nui o nā pōhaku paʻakikī i hoʻolei ʻia i loko o nā tumblers rotary. Paipai ʻo ia i nā kānaka e hoʻāʻo i ka cerium oxide i ka vibratory tumbling.

Ke hoʻolilo nui nei ʻoe i ka Cerium Oxide?

I nā makahiki 1960 a me 1970, ʻaʻole i pipiʻi ke kumukūʻai o ka cerium oxide, a ʻo kona hoʻohana ʻana i ka hiolo pōhaku a me nā hana hana pōhaku makamae ʻē aʻe i hiki i kona piko.

I kēia lā, he nui nā hoʻohana o ka cerium oxide, a ua piʻi aʻe ke koi. Ua piʻi nui hoʻi nā kumukūʻai! Ma muli o ke kumukūʻai o ka cerium oxide, hoʻohana ka poʻe he nui i nā polish alumini oxide, e like me TXP a i ʻole No. 61 Rapid Polish. Hana kēia mau mea i nā polish maikaʻi loa a emi ke kumukūʻai.

Koʻu ʻIke e hoʻohana ana i ka Cerium Oxide

Mai nā makahiki 1960 a hiki i ka makahiki 2010, ʻo ka cerium oxide kaʻu polish pōhaku makamae punahele. Ua hana maikaʻi loa ia a ʻaʻole au i manaʻo e hoʻohana au i kekahi mea ʻē aʻe. Ua hoʻohana au ia mea no ka tumbling, ka ʻoki ʻana i ka cabochon, a me ka faceting.

Ma hope mai, i ka makahiki 2010, ua kūʻai au i kekahi mau TXP a me 61 Rapid Polish mai Val Carver. Ua hoʻowali maikaʻi loa ʻo TXP i kaʻu mau pōhaku i hāʻule ʻia. Ua hana maikaʻi pū ʻo 61 Rapid Polish ma kaʻu mau cabochons a me nā pālahalaha. No laila, ma muli o ke kumukūʻai kiʻekiʻe o ka cerium oxide, ua hoʻōki au i ka hoʻohana ʻana. I kēia manawa, ua aneane māʻona mau wau me TXP a me 61 Rapid Polish.

ʻO ka ʻokoʻa wale nō inā he mau māwae lahilahi ko kaʻu mea. He liʻiliʻi nā ʻāpana o 61 Rapid Polish e komo i loko o kēia mau māwae a waiho i kahi laina keʻokeʻo ma luna o ka pōhaku i hana ʻia e ka hōʻiliʻili ʻana o nā ʻāpana i loko o nā māwae. Ua aʻo wau e hoʻohana iā TXP no kēia mau mea ma muli o kona mau ʻāpana nui aʻe (ua hoʻopili ʻia ka hoʻolaha nui o TXP ma kahi o 3 microns, ʻoiai ua hoʻopili ʻia ka hoʻolaha nui o 61 ma kahi o 0.3 microns).

Nā Papa like ʻole o ka Cerium Oxide Polish

Loaʻa ka Cerium oxide i nā ʻano like ʻole. Kūʻai aku mākou i kahi ʻano kūpono no ka hoʻopili ʻana i nā pōhaku, nā minelala, a me ke aniani me kahi mīkini hoʻopili. Hoʻohana pū ka poʻe he nui i kēia ʻano e hoʻopili i nā ʻōpala liʻiliʻi ma nā puka makani kaʻa a i ʻole ke aniani kaʻa.

Loaʻa pū ka Cerium oxide i nā ʻano kiʻekiʻe i hoʻohana ʻia no ka wili ʻana i nā aniani kiʻekiʻe, nā prism, a me nā aniani telescope. He pipiʻi loa kēia mau ʻano. ʻAʻole pono ʻoe e kūʻai i nā ʻano pipiʻi loa e hana i kahi mea wili pōhaku.

He Manaʻo no ke Kala o ka Cerium Oxide Polish

ʻO keʻokeʻo maʻamau ka polish cerium oxide maʻemaʻe. I ka emi ʻana o kona maʻemaʻe, loli mālie ke kala mai ke keʻokeʻo a i ka melemele, a laila i ka ʻalani a i ʻole ka poni.