Ko te kaikawe whakakorikori he wāhanga motuhake o te whakakorikori totoka, te kaiwhakamarara, te here, te kaikawe kino o te wāhanga hohe o te whakakorikori, ā, i ētahi wā ka ACTS hei kaiwhakakorikori-tahi, hei kaiwhakakorikori-tahi rānei. Ko te kaikawe whakakorikori, e mōhiotia ana ko te tautoko, tētahi o ngā wāhanga o te whakakorikori tautoko. I te nuinga o te wā, he rauemi pūwero me tētahi horahanga mata motuhake, ā, he maha ngā wā ka piri te wāhanga hohe o te whakakorikori ki a ia. Ko te nuinga o te wā ka whakamahia te kaikawe hei tautoko i te wāhanga hohe, kia whai āhuatanga ā-tinana motuhake te whakakorikori, engari ko te kaikawe tonu kāore he mahi whakakorikori.
Ngā whakaritenga tautoko mō te kaiwhakakōkī
1, ka taea te waimeha i te kiato o ngā wāhanga hohe, ina koa ko ngā konganuku utu nui
2, ka taea te whakarite ki tētahi āhua motuhake
3. Ka taea te ārai i te sintering i waenga i ngā wāhanga hohe ki tētahi whānuitanga
4, ka taea te ātete ki te paitini
5. Ka taea e ia te whai pānga tahi ki te wāhanga hohe me te whakakorikori matua.
Te pānga o te kaikawe whakakorikori
1, whakaitihia te utu o te whakakorikori
2, whakapai ake i te kaha ā-pūkaha o te whakakorikori
3. Whakapai ake i te pumau o te wera o te whakakorikori
4, tāpirihia te mahi whakakorikori me te whiriwhiri
5. Whakaroa i te roa o te ora o te whakakorikori
He maha ngā kaikawe matua kua whakaurua mai
1. Alumina whakahohe: te kaikawe e whakamahia whānuitia ana mō ngā whakakorikori ahumahi. He iti te utu, he nui te ātete ki te wera, he pai te hototahi o ngā wāhanga hohe.
2. Te kiripaka: ko te hanganga matū ko te SiO2. I hangaia i te nuinga o te wā mai i te waikawa konutai silicate (na2si3). I hangaia te waikawa silicate i muri i te pānga o te konutai silicate me te waikawa. Ko te whakapūhui waikawa silicic, te whakapūngao, kāore i te tino mārama te hanganga o te polymer.
He whānuitia te whakamahinga o te SiO2 hei kaikawe, engari he iti iho tōna tono ahumahi i te Al2O3, nā te uaua o te whakarite, te ngoikore o te hononga ki ngā wāhanga hohe, te ngāwari o te whakawera ki te mamaoa wai me ētahi atu hapa.
3. Diatomite: SiO2 tūturu. Kei roto he iti noa ngā waikura whakarewa me ngā matū rauropi, ā, ka rerekē te hanganga o tōna pūwero me te mata motuhake me te takenga mai. Me whakamahi te maimoatanga waikawa i mua i te whakamahinga. Ko tētahi ko te whakapai ake i te ihirangi o te SiO2 me te whakanui ake i te mata motuhake, te rōrahi pūwero motuhake me te radius pūwero tuatahi. Ko te tuarua ko te whakapai ake i te pumau wera, i muri i te maimoatanga waikawa, ka taea te whakanui ake i te mata motuhake. Ko te Diatomite te nuinga o te wā e whakamahia ana hei whakarite i ngā whakakorikori moenga pumau.
4, waro whakahohe: ko te matū matua ko te C, kei roto ko ētahi H, O, N, S me te pungarehu, me ētahi atu. He hanganga mira kōhatu koretake te waro whakahohe, kei reira ngā rōpū carbonyl, ngā rōpū quinone, ngā rōpū hydroxyl me ngā rōpū carboxyl i runga i te mata. Ko te waro whakahohe he āhua kua whanakehia me te horahanga mata nui, he pumau wera me te teitei.
5. TiO2: e toru ngā āhua tioata: te anatase, te pereti titanium me te rutile. He uaua te hanga i te konganuku pepa titanium nā te kore pumau; ka hangaia te anatase i te pāmahana iti ake me te kiato whanaunga o te 3.84 me te horahanga mata motuhake nui ake. Ka whakamahanahia ki te 600 ~ 1000°C, ka huri te anatase hei rutile, he kiato whanaunga o te 4.22 me te horahanga mata motuhake iti.
6. Karāhe hiraka: he teitei ake te ira rewa o ngā uku karāhe i te 2000°C, he nui te kawe wera, he pakeke, he kaha te ātete ki te wera me te ātete pānga, engari ka waikura noa i roto i te hau hāora. Nō reira, he maha ngā wā ka whakamahia te SiC hei kawe i te whakakorikori i roto i te taiao pāmahana teitei.
7. Tātari ngota: he silicate tioata, he silicoaluminate rānei, he pūnaha pore me te kōhao i titoa mai i te tetrahedron silico-oxygen, te tetrahedron alumino-konumohe rānei e honoa ana e ngā hononga piriti hāora. He pumau wera teitei, he pumau wera wai, he ātete waikawa me te kawakore.
Wā tuku: 10-Ākuhata-2019