Kōrunuma ripanga, e mōhiotia ana hoki koalumina ripanga kua whakatōngia, he momo alumina tino parakore (Al2O3) kua tukatukahia kia whaiāhua papatahi, āhua motuhake rāneiKa puta mā te whakamahana (te whakamahana me te kore e rewa) i te paura alumina kounga teitei i ngā pāmahana neke atu i te 1900°C, ka tupu ngā matūriki alumina, ka hanga he tioata nunui, papatahi, rite ki te pereti.
He maha ngā painga o te kōrundum ripanga i roto i ngā tono ahumahi maha nā ōna āhuatanga motuhake:Teitei o te Parakore, Teitei o te Pūmautanga Wera, Teitei o te Kaha Mīhini, Te Iti o te Porowhita, Te Pūmautanga Ahu, me ētahi atu.
I te nuinga o te wā, he tino uara te corundum ripanga, te alumina ripanga kua whakatakahia rānei, mō tōna parakore, tōna pumau wera, tōna kaha miihini, me tōna iti o te porosity, ā, he mea whai hua tēnei rauemi i roto i ngā tono ahumahi maha, inā koa i roto ingā pūwero me ngā uku.
| Waitohu | Zhengzhou Xinli Wear-proof Materials Co. Ltd. |
| Kāwai | Korunuma ripa/Alumina ripa kua whakatōkia |
| Oneone wāhanga | 0-1mm 1-3mm 3-5mm 5-8mm 325#, 200#-0; 100#-0 |
| Ngā tono | Ātete, ka taea te whakarewa, te pupuhi, te huri, te mirimiri, te maimoatanga mata, te oro |
| Te tākai | 25 kg/pēke kirihou 1000 kg/pēke kirihou kei te hiahia te kaihoko |
| Tae | Mā |
| Āhua | Poraka, Paraoa, Paura |
| Wā Utu | T/T, L/C, Paypal, Western Union, Money Gram, me ētahi atu. |
| Tikanga Tukunga | Mā te Moana/Rererangi/Tere |
| Whakatakotoranga korundum ripanga | ||
| Taonga | Paerewa | Whakamātautau |
| Te Āhua o te Kaha | 3.5g/cm3 meneti | 3.56 karamu/cm3 |
| Te Āhua o te Porowhita | 5.0% te mōrahi | 3.5% |
| Te mimiti wai | 1.5% te mōrahi | 1.1% |
| Te Hanganga Matū | ||
| Taonga | Paerewa % | % Whakamātautau |
| Al2O3 | 99.2 meneti | 99.4% |
| Na2O | 0.40 mōrahi | 0.29% |
| Fe2O3 | 0.10 mōrahi | 0.02% |
| CaO | 0.10 mōrahi | 0.02% |
| SiO2 | 0.15 mōrahi | 0.03% |
| WhakamahingaE whakamahia whānuitia ana te kōrunuma ripanga i roto i ngā rauemi ātete-kaha teitei i roto i ngā mara ote maitai, te whakarewa, ngā matū hinu, ngā pereki manawa, ngā arai koko, ngā mea whakarewa, ngā wāhanga kua oti te hanga, ngā uku me ētahi atu maraHe rauemi mata pai rawa atu tēnei e kore e pakaru te kiri. Ka whakamahia te kōrunuma ripanga heiTe whakakotahitanga āteteka taea te whakamahi tahi me te spinel, te alumina whakahohe kua whakapūkarahia, me ngā mea here pēnei i te sima, te uku, te kapia rānei. He iti te poke o ngā pereki korundum parakore kua oti te whakarite (pēnei i te SiO2), he nui te matotoru, ā, he pai ngā āhuatanga thermodynamic, e hanga ana i ngā pereki korundum he ātete ki ngā kino wera, matū me te hanganga i puta mai i te whakahaere o ngā oumu hau me ētahi atu oumu ahumahi. | ||
| Ngā Painga:he ātete nui ki te waikura; he ātete nui ki te horo; he ātete nui ki te ru wera; he kaha nui, he pakari pai; he āhuatanga matū pumau; ātete ki te horo o te para kawakore, ātete pai ki te horo o te para, me te ātete pai ki te horo o te rino rewa; ātete ki te horo o te maitai rewa, ā, pai te uruhanga o te hau. | ||
Mena he pātai āu, tēnā whakapā mai.