He mea hanga ngā taputapu koranu ki te kāpira (e kiia ana ko te wāhanga mārō) me te konganuku (e kiia ana ko te wāhanga here) he tino pakeke, he tino rewa hoki mā te whakarewa paura. Ko ngā rauemi taputapu kāpira koranu e whakamahia whānuitia ana ko te WC, TiC, TaC, NbC, me ētahi atu, ko ngā here e whakamahia whānuitia ana ko te Co, ko ngā here e ahu mai ana i te kāpira titanium ko te Mo, Ni.
Ko ngā āhuatanga ā-tinana me ngā āhuatanga ā-pūkaha o ngā rauemi taputapu koranu e whakawhirinaki ana ki te hanganga o te koranu, te matotoru o ngā matūriki paura me te tukanga whakawera o te koranu. Ko te nui ake o ngā wāhanga mārō me te pakeke teitei me te ira rewa teitei, ka teitei ake te pakeke me te pakeke pāmahana teitei o te taputapu koranu. Ko te nui ake o te mea here, ka teitei ake te kaha. He pai te tāpiri o te TaC me te NbC ki te koranu hei whakapai ake i ngā kirikiri me te whakapai ake i te ātete wera o te koranu. He nui te WC me te TiC kei roto i te carbide sima e whakamahia whānuitia ana, nō reira he teitei ake te pakeke, te ātete kakahu me te ātete wera i te maitai taputapu, ko te pakeke i te pāmahana rūma he 89~94HRA, ā, ko te ātete wera he 80~1000 nekehanga.
Wā tuku: Hepetema-01-2021
