He whakakī mahi matatau ngā porowhita karāhe tuwhera kua hangaia hei whakarei ake i te mahi a ngā piripiri puta noa i ngā momo ahumahi. Nā te māmā ahurei, te hanganga tuwhera, me te ōwehenga kaha-ki-te-mātotoru tino pai, ko ēnei porowhita iti o...

He muka tonu te muka pātarati i hangaia mā te whakarewa i te pātarati i te 1450-1500 nekehanga Celsius, ka kumea mā roto i te pereti kume i te tere tere. He rite ki te muka karāhe, ko tōna mahi kei waenganui i te muka karāhe S kaha-teitei me te karāhe E kore-waikawa...

Ko ngā miro tapatapahi muka pātara mō te raima he rite tonu ki te rauemi whakakaha muka maitai. Hei momo rauemi whakakaha, ka taea e ia te whakapai ake i te pakari, te ātete ki te piko-kume, me te iti o te taunga mimiti o te raima.

Ngā Āhuatanga o ngā Cenospheres1. He pai te rere2. He iti te mātotoru3. He teitei te tere whakakī4. He nui te kaha5. He iti te whakaheke6. He ārai wera me te ārai oro7. He kaha te pumau8. He teitei te ātete pāmahana9. He ārai hiko10. He iti te utu

Ngā Cenospheres (Ngā Rauemi Kohuke Whakawhanui kei roto ko te Alumina me te Silica) Ngā Whakamahinga: Ngā Paninga Foundry/Ngā Paninga Ātete, Ngā Paninga Ārai Wera, Ngā Paninga Ātete Wera

Hanganga Matū: SiO2：50-65Al2O3: 25-35Fe2O3：2.0CaO：0.2-0.5MgO：0.8-1.2K2O：0.5-1.1Na2O：0.03-0.9TiO2：1.0-2.5 Whakatakotoranga: 20-70mesh 40mesh 50mesh 60mesh 80mesh 100mesh 150mesh. me ētahi atu.

Ko te muka polypropylene (PPF) he momo rauemi polymer he mama, he kaha teitei, ā, he ātete ki te waikura.