Kei roto i ngā poraka punga ngā pereki iri me ngā pereki kua pokaia, me ngā momo hanga e rua, arā, te pēhi miihini me te ringihanga. E ai ki ngā whakaritenga whakahaere a ngā kiritaki, whiriwhiria ngā rauemi hanganga ōrite tonu me te arai oumu ka taea te whakarewa mā te tahu i te pāmahana teitei. He kaha teitei te poraka punga, he ātete pai ki te horo, he ātete pai hoki ki te pakaru, he rite tonu te whānui ki te arai oumu ka taea te whakarewa.
Ngā Āhuatanga o te Pereki Ātete Punga
- Te ātete nui,
- Te kaha teitei,
- He ātete pai ki te pakaru,
- Te kawe wera iti,
- He pai te mahi miihini,
- He ātete pai rawa atu ki ngā ru wera.
Te Tukanga Hanga o te Pereki Ātete Punga
He mea hanga te pereki punga ki te bauxite kounga teitei hei rauemi mata, kei roto ko te 48~80% te ihirangi alumina, ā, i hangaia mā te pēhi me te tahu i te pāmahana tiketike. Ko ngā poraka punga e whakamahia ana i roto i ngā oumu wera pēnei i te oumu whakamahana, te oumu matū waro me te tuanui oumu hiko.
Ngā Whakatakotoranga Pereki Whakamarumaru Punga Rongsheng
| Pereki Ātete Punga | |||||||
| Taonga | RS – 85 | RS – 80 | RS – 75 | RS – 65 | RS – 55 | RS – 48 | |
| Al2O3 % | ≥85 | ≥80 | ≥75 | ≥65 | ≥55 | ≥48 | |
| % o te Āhua o te Pūwero | ≤23 | ≤22 | ≤23 | ≤23 | ≤22 | ≤22 | |
| Kaha Pakaru Matao Mpa | ≥55 | ≥55 | ≥53.9 | ≥49 | ≥44.1 | ≥39.2 | |
| Ātete-ātete ℃ | ≥1790 | ≥1790 | ≥1790 | ≥1790 | ≥1770 | ≥1750 | |
| Te Ātete i raro i te Utaina 0.2Mpa ℃ | ≥1550 | ≥1530 | ≥1520 | ≥1500 | ≥1470 | ≥1420 | |
| Huringa Raina Tuturu | 1500℃*2h | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | * |
| 1450℃*2h | -0.4~0.1 | ||||||
Te Whakamahinga o te Pereki Ātete Punga
He whānuitia te whakamahinga o ngā poraka ahi punga mō te tuanui me ngā pakitara o te oumu whakamahana, he kaha teitei, he pai te mahi miihini me te pai o te mahi ārai-whiri. Ka taea hoki te whakamahi i roto i ngā oumu wera pēnei i te oumu whakamahana, te oumu matū waro me te tuanui oumu hiko me ētahi atu.
Kaihanga Pereki Ātete Punga mai i te Wheketere Ātete RS
He kamupene hanga pereki pūngao ngaio a RS Refractory Factory i whakatūria i te tīmatanga o ngā tau 1990 o te rautau rua tekau. Neke atu i te 20 tau te wheketere pūngao RS e tohunga ana ki ngā pereki pūngao. Mena he hiahia tōu ki te poraka pūngao, he pātai rānei mō ngā pereki pūngao e pā ana ki ngā tohu ā-tinana me te matū, whakapā mai ki a mātou mō te kore utu. Ā, hei kaihanga pereki pūngao waikawa ngaio a Rs Refractory Factory i Haina, he maha ngā painga whakataetae e whai ake nei:
Utu Whakataetae: Me whakataetae ngā hua i roto i tō mākete,
He Wheako Nui: Ārai i ngā pakaru me te takahuri i roto i ngā pereki,
Ngā Mahinga Rerekē: Tiakina ngā utu mahanga māu,
Mana Kounga Tino Pai: Te whakatutuki i ngā whakaritenga kounga a ngā kiritaki,
Ngā taonga nui: Tukunga tere te oati,
Te Tākai Ngaio: Āraia te pakaru, tiakina hoki ngā taonga i te wā e kawe ana.
