Pereki konupūmā konupūmā He rauemi ātete kawakore kounga teitei e whakawhirinakihia whānuitia ana mō ngā āhuatanga ahumahi pāmahana teitei me te kaha matū. He mea tito mai i te konupūmā parakore teitei me ngā rauemi mata chromite, ka hangaia e te pereki he hanganga moroiti periclase me te konupūmā-chrome spinel pumau, e whakarato ana i te kaha pāmahana teitei tino pai me te ātete tino pai ki te para. He otinga whakapuru pono mō te hanga sima, te whakamahine maitai, me ngā ahumahi whakarewa kore-ferrous puta noa i te ao.
Ko te painga matua o ngā pereki konupūmā konupūmā ko tōna ātete pai ki te waikura o te para rua. Kāore i rite ki ngā pereki ātete-wai e urutau ana ki ngā āhuatanga mahi kotahi, ka pumau te mahi a ā mātou pereki konupūmā konupūmā ki te whakakorenga o te sima konupūmā me te para whakarewa waikawa. Ko te hanganga o roto matotoru me te ōrite ka ārai i te urunga o te rauemi rewa, ka whakaiti i te kakahu o te arai i raro i te mahi pāmahana teitei mō te wā roa. Mā tēnei āhuatanga ka roa ake te ora o te oumu, ka whakaiti hoki i ngā utu tiaki auau mō ngā umanga ahumahi.
He tino pai te pumau o ēnei pereki ki ngā huringa whakamahana me te whakamatao tere, ā, kāore e tihore, e ngatata rānei. Ka mau tonu te pumau o te hanganga i raro i ngā piki me ngā heke o te pāmahana, he mea nui tēnei mō te hanga tonu i ngā oumu hurihuri sima me ngā oumu whakarewa wā-poto. He ātete wera i runga ake i te 2000°C me te mahi whakangawari kawenga pumau, ka tautoko ngā pereki i te mahi roa i te 1600°C ki te 1800°C, he tino urutau ki ngā taiao ahumahi tino pāmahana teitei.
He whānuitia te whakamahinga o ngā pereki konupūmā konupūmā konupūmā ki ngā rohe matua e tere ana te pakaru, tae atu ki ngā rohe tahu oumu hurihuri sima me ngā rohe whakawhiti, ngā oumu AOD, ngā oumu whakamahine koko, me te parahi, te nikara me ētahi atu taputapu whakarewa konganuku kore-ferrous. Mā te pumau o ngā āhuatanga ā-tinana me te matū, te kaha miihini teitei me te iti o te porosity, ka whakarite ā mātou hua i te mahi tonu o te oumu, ā, ka whakapai ake i te pai o te whakaputanga whānui.
Ka tukuna e mātou ngā pereki konupūmā konupūmā kounga teitei me te mana whakahaere kounga tino pakari. Ka whakamatautauria ia puranga kia pono ai te mahi i roto i ngā āhuatanga mahi uaua. Mō ngā otinga arai ātete pakari, utu-pai hoki mō ō oumu ahumahi, ko ā mātou pereki konupūmā konupūmā te whiringa pai māu.
Wā tuku: Pipiri-15-2026
