Pūhui Whakakanapa Cerium Oxide - Tetahi o ngā Whakakanapa Tumbler Toka Taketake
He aha te paninga cerium oxide?
Waikura ceriumKo tētahi o ngā matū whakakanapa tuatahi i whānuitia te whakamahinga i roto i te whakakanapa kōhatu hurihuri. Koinei te "whakakanapa matua" mō te tini o te hunga e mahi ana ki te kōhatu hurihuri me ngā momo kōhatu whakahirahira. Ka hoatu e te waikura cerium he kanapa kanapa ki te ākete, te hāpa, te kuata, te rakau whakakōhatu, te obsidian, ngā kohuke feldspar, me te nuinga o ngā toka, kohuke, me te karāhe i tukatukahia i roto i te mīhini kōhatu hurihuri.
He huānga matū te cerium, ina honoa ki te hāora, ka mōhiotia ko te "cerium oxide", ko tōna hanganga matū ko CeO. He mea tino pai mō ngā rauemi he pakeke Mohs kei waenga i te 5 me te 8.
Te Whakarite Whakakanapa
Ko te nuinga o ngā kōhatu kua hurihia ki te kirikiri pai (500, 600 rānei te kirikiri silicon carbide) kua rite mō te whakakanapa. Ina whakamahia he whakakanapa cerium i roto i te mīhini kōhatu kua hurihia, ka haere tonu tātou mai i te taahiraa kirikiri pai ki te wāhanga whakakanapa.
Heoi, ko ētahi e pai ake ana ki te mahi i te mahi kirikiri tino pai(1000 kirikiri karāhe silicon) i mua i te whakakanapa. Mā tēnei ka pai ake te kanapa o te kōhatu i hurihia, ka whakapoto rānei i te wā whakakanapa, engari ka taea te whakatutuki i ngā hua tino pai ahakoa kāore he mahi kirikiri tino pai.
Kia pēhea te roa o te whakakanapa?
I roto i te mīhini whakakoi hurihuri, ka tae te nuinga o ngā rauemi ki te kanapa o te oro i roto i ngā rā e whitu i muri i te tāpiri i te cerium oxide. Ko te mea motuhake ko ngā rauemi he nui ake te pakeke o te Mohs i te 7, pērā i te topaha, te beryl, te tourmaline rānei, e rua pea ngā rā, neke atu rānei, e hiahiatia ana kia oti te whakakoi katoa.
I roto i tētahi mīhini whakakanapa wiri, ko te nuinga o ngā rauemi he 7, he iti iho rānei te pakeke o te Mohs, ka eke ki te kanapa i roto i ngā rā e rua noa iho (ko ngā rauemi he 8 te pakeke, e toru ki te whā rā pea). Tīmatahia te tirotiro i te whakakanapa i muri i ngā hāora 24 ki te 36, ā, mutu ina tae ki te kanapa o te mutunga. Ko te whakakanapa mō ngā wā roa, kāore e whakapai ake i te mutunga, ā, ka pakaru pea te kōhatu.
Ētahi atu Whakamahinga mō te Cerium Oxide:
Waikura ceriumHe paninga kohatu utu nui tēnei ka taea te whakamahi ki ngā wira huri me ngā kōpae whakataurite kua hipokina ki te hiako, te huruhuru hipi, te kānawehi, ētahi atu uhi noa rānei. Tāpirihia he paraoa o te cerium oxide me te wai ki te wira huri, ki te kōpae rānei, ā, kia mau tonu te makuku mā te whakamahi i te pounamu rehu i te wā e whakakoi ana.
I roto i tana pukapuka, Modern Rock Tumbling, e kōrero ana a Steve Hart ko te cerium oxide tana "tino pai" mō te nuinga o ngā toka mārō e whakamahia ana i roto i ngā mīhini hurihuri. E akiaki ana ia i te iwi kia whakamātau i te cerium oxide i roto i te wiri.
He nui rawa te whakapaunga ki te Cerium Oxide?
I ngā tekau tau atu i 1960 me 1970, he iti te utu o te cerium oxide, ā, i eke tōna whakamahinga ki tōna taumata teitei rawa atu i roto i te huri toka me ētahi atu mahi tukatuka kohatu kōhatu.
I ēnei rā, he whānuitia ngā whakamahinga o te cerium oxide, ā, kua piki ake te tono. Kua piki haere hoki ngā utu! Nā te utu nui o te cerium oxide, he tokomaha te hunga e whakamahi ana i ngā whakakanapa konumohe oxide, pērā i te TXP, te Nama 61 Rapid Polish rānei. Ko te tikanga he pai ngā whakakanapa e puta ana, ā, he iti ake te utu.
Taku Wheako ki te Whakamahi i te Cerium Oxide
Mai i te tekau tau atu i 1960 ki te tau 2010 pea, ko te cerium oxide taku tino whakakanapa kohatu. I tino pai tana mahi, kāore au i whakaaro ka whakamahia e au tētahi atu mea. I whakamahia e au mō te huripokitia, te tapahi cabochon, me te whakahāngai.
Nō muri mai, i te tau 2010, i hokona e au ētahi TXP me 61 Rapid Polish mai i Val Carver. I tino pai te whakakanapa a TXP i aku kōhatu katoa. I pai hoki te mahi a 61 Rapid Polish ki aku cabochons me aku papatahi. Nō reira, nā te utu nui o te cerium oxide, i mutu taku whakamahi. Ināianei, tata tonu ahau ki te makona ki a TXP me 61 Rapid Polish.
Ko te mea anake e kore e taea te whakamahi mēnā he angiangi ngā pakaru o taku rauemi. He iti noa ngā matūriki o te 61 Rapid Polish hei uru atu ki ēnei pakaru, hei waiho i tētahi rārangi mā ki runga i te kōhatu nā te kohikohinga o ngā matūriki i roto i ngā pakaru. Kua ako ahau ki te whakamahi i te TXP mō ēnei rauemi nā te mea he nui ake ngā matūriki (ko te tohatoha rahi matūriki o te TXP e tata ana ki te 3 maikorona, ko te tohatoha rahi matūriki o te 61 e tata ana ki te 0.3 maikorona).
Ngā momo momo paninga waikura Cerium
He maha ngā momo o te waikura cerium. Ka hokona e mātou he momo e tika ana mō te whakakanapa i ngā toka, ngā kohuke, me te karāhe mā te mīhini whakakanapa. He maha hoki ngā tāngata e whakamahi ana i tēnei momo hei whakakanapa i ngā karawarawa iti i ngā matapihi motuka, i te karāhe rānei o te motuka.
Kei te wātea hoki te waikura cerium i roto i ngā momo kounga teitei e whakamahia ana mō te whakakanapa i ngā karāhe kounga teitei, ngā porotiti, me ngā karāhe karuārai. He tino utu nui ēnei momo. Kāore koe e hiahia ki te hoko i ngā momo tino utu nui hei hanga i tētahi mīhini whakakanapa toka.
He Tuhipoka mō te Tae o te Paninga Cerium Oxide
He mā te nuinga o te wā he paninga cerium oxide parakore. I te hekenga o tōna parakore, ka huri haere te tae mai i te mā ki te kōwhai, kātahi ki te karaka, ki te māwhero rānei.