Pereti Whakangungu Tinana Ukume Alumina
He pai ngā āhuatanga o ngā uku alumina pērā i te pakeketanga teitei, te kaha teitei, te ātete ki te kakahu me te ātete ki te waikura. Ina ātete ki te pānga o te upoko pakanga, ka whakamahia te uku aluminangā pereti pukupuku tinanaKāore e tino rerekē te āhua o te kirihou, ā, ka whakawhirinaki ki tōna ake kaha me tōna pakeke hei whakakore, hei wawahi rānei i te upoko pakanga. Ka mimitihia te kaha o te upoko pakanga tere-rahi i te wā e aukati ana. Hei tāpiri, he mama ake te taumaha o ngā uku alumina i ngā konganuku, ka taea ai te whakaiti i te kawenga o ngā taputapu.
Te Whakamahinga o te Pereti Ukume Ārai Matā Chemshun:
Ngā pereti pukupuku mō te koti ārai-matā
Te whakangungu rakau
Taiepa ātete matā
Pūeru waka
Pūeru kaipuke
…
Taupū mahi:
| Al2O3 (%) | Te Matotoru o te Papatipu (g/cm3) | Ngongo (%) | Te pakeketanga (HV5) | Kaha Piko (MPa) | Te Pakari Pānga (J/cm2) | Te Tauwehenga Āhuatanga (GPA) |
| ≥99 | ≥3.88 | 0.05 | >1500 | ≥350 | ≥2.2 | >320 |
Ngā whakatakotoranga hua:
50*50*10, 50*25*10 pereti piko
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Ratonga:
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