Mowhiti uku konumohehe taputapu ā-ringa i tukatukahia mai i te uku alumina. Nā tōna mahi pai rawa atu, kua whānui haere te whakamahinga i roto i te ao hou. He aha ngā painga o te mowhiti uku alumina, ā, me pēhea te tukatuka? ? Mā te kaihanga Chemshun Ceramics koe e kōrero.
He taputapu tāpiri te mowhiti uku i hangaia ki te rauemi uku i ahu mai i te alumina (al2o3). E whai ake nei ngā painga matua:
1. He tino pai te whakamarumaru, he iti te ngaronga auau-tiketike engari he pai te whakamarumaru auau-tiketike.
2. Ātete wera, tauwehenga whānui wera iti, kaha miihini teitei me te kawe wera pai.
3. Ātete ki te waikura matū me te ātete ki te konganuku rewa.
4. Kāore e mura te mowhiti uku alumina, he kowiri tira, he kaha, ā, kāore e pakaru wawe. He tino pai ngā āhuatanga kāore e taea te whakarite ki ētahi atu rauemi me ngā rauemi whakarewa.
5. He ātete te ātete o ngā uku alumina ki te pakaru, engari he rite tonu te pakeke ki te korundum. Hei eke ki te taumata pakeke Mohs iwa, me rite te ātete pakaru ki ngā koranu tino mārō.
Te tukatuka i ngā mowhiti uku alumina:
1. Nā te pakeke o ngā rauemi uku alumina, me whakamahi ngā rauemi pereki pakari ake hei huri me te whakakanapa, pērā i te silicon carbide, te boron carbide, te taimana, me ētahi atu, ko te tikanga ka hurihia i ia taahiraa mai i ngā mea whakakanapa matotoru ki ngā mea whakakanapa pai, kātahi ka whakakanapa i te mata.
2. Me whakaoti tonu ētahi rauemi uku alumina i muri i te whakahinuhinu. Hei tauira, ko ngā hua ka taea te whakamahi hei wheua horihori me whai mata teitei, pērā i te mata whakaata, hei whakanui ake i te hinu whakahinuhinu.
3. Ko ngā mowhiti uku alumina ka taea te huri me te whakakanapa ki te paura Al203 micron, ki te whakapiri taimana rānei <1 μm. Hei tāpiri, ka taea hoki te whakamahi i ngā tikanga tukatuka taiaho me te tukatuka ultrasonic.
Haunga ngā mowhiti uku, ka whakaratohia anō hoki e Chemshun Ceramics ngā ngongo uku ātete-kakahu, ngā ngongo whaiti, ngā ngongo piko, me ētahi atu. Nau mai ki te kōrero.
Wā tuku: Whiringa-ā-rangi-09-2023