alumina kawe wera

Ko te whakakī kawe wera e ai ki tōna ingoa ka tāpirihia ki roto i te rauemi matihiko e whakamahia ana hei whakanui ake i te kawe wera o te whakakī rauemi, ko te whakakī kawe wera alumina, te konupora waikura, te konutea waikura, te konumohe nitride, te boron nitride, te silicon carbide, me ētahi atu. I roto i ēnei, inā koa ko te micron alumina, ko te paura silicon te tinana matua. He nui te awe o te āhua o te alumina ki te kawe wera o te alumina. Ko te paura ultrafine alumina porowhita he paura micron, he kawe wera teitei, he whakamarumaru teitei, he pakeke teitei, he ātete pāmahana teitei, he ātete ki te pakū, he ātete ki te waikura, me ētahi atu āhuatanga; he parakore teitei, he āhua pai, he pumau pai, he tohatoha rahi matūriki whaiti, me te iti o te whakakī hei whiwhi kawe wera teitei ake. He kupu whakataki ki te alumina kawe wera: ko te alumina kawe wera he tioata paura ma i hangaia i raro i te pāmahana teitei. He maha ngā paura tioata o te alumina, engari ko te alumina e whakamahia ana mō te kawe wera ko te alumina porowhita (raupapa zf-kq), te alumina porowhita (raupapa zf-kk), te alumina hiato (zf-kqm, raupapa KCM), me ētahi atu. Me whai ngā āhuatanga o te alumina kawe wera i te tohatoha rahi matūriki whaiti, te pumau rahi matūriki pai, te uara kawe wera teitei K me te maha o ngā wāhanga whakakī i muri i te whakarerekētanga hononga. I te nuinga o te wā, ka taea te whakahaere i te rahi matūriki toharite o te alumina kawe wera i te 5um, ā, ka taea e te kawe wera te eke ki waenga i te 3-10w /mk i runga i te nui o te whakakī rerekē.