Whakaritehia te Tātari Pahuka Uku Alumina 10-60PPI mō te Foundry
Whakaritehia te Tātari Pahuka Uku Alumina 10-60PPI mō te Foundry
| Ahu (mm) | Ahu (inihi) | Te tere ringihanga (kg/s) | Te kaha tātari (tēne) |
| 178*178*50 | 7*7*2 | 0.2-0.6 | 5 |
| 228*228*50 | 9*9*2 | 0.3-1.0 | 10 |
| 305*305*50 | 12*12*2 | 0.8-2.5 | 15 |
| 381*381*50 | 15*15*2 | 2.2-4.5 | 25 |
| 430*430*50 | 17*17*2 | 3.0-5.5 | 35 |
| 508*508*50 | 20*20*2 | 4.0-6.5 | 45 |
| 585*585*50 | 23*23*2 | 5.0-8.6 | 60 |
| Rauemi | Arumina |
| Tae | Mā |
| Te Matotoru o ngā Pūwero | 8-60ppi |
| Pūngao | 80-90% |
| Te ātete ki te mura ahi | ≤1200ºC |
| Kaha Piko | >0.6Mpa |
| Te Kaha o te Pehitanga | >0.8Mpa |
| Taumaha-rōrahi | 0.3-0.45g/cm3 |
| Ātete ru wera | 6 ngā wā/1100ºC |
| Tono | Konumohe, ngā koranu konumohe me ētahi atu koranu kore-ferrous |
1. Whakakorea te wai whakarewa rewa
2. Pūnaha kuaha kua whakangawaritia
3. Whakapai ake i te hanganga whakarewa o ngā whakarewanga
4. Whakaitihia te kore aro ki ngā whakarewanga
5. Whakapai ake i te kounga o te whakarewatanga
6. Whakaitihia ngā hapa o te whakapūtanga o roto o te whakarewanga
7. Whakaitihia ngā hapa o te mata i muri i te miihini o ngā whakarewanga
1. Te Whakanuia o te Rerenga
Mā te tango i ngā mea whakauru ka rere ake te whakarewa, ka māmā ake te whakakī i te pokepokea ai, ka pai ake te hanganga whakarewa, ā, ka pai ake te hanga i ngā wāhanga angiangi.
2. Te Whakaiti i te Mau o te Pokepoke me te Mate
Mā te tango i ngā mea whakauru me ētahi atu para kore-whakarewa i te rewa ka whakaiti i te honohonotanga o te mate me te taunekeneke a te pokepokea ai me te whakarewa, ka whakaiti i te mata o te pokepokea ai me te roa o te mahi.
3. Roa ake te ora o ngā taputapu
Ka hangaia e ngā whakaurunga waikura me ngā whakaurunga whakarewa ngā "wāhi mārō" e kino ai ngā taputapu i roto i ngā mahi miihini me ngā mahi whakaoti. Ka whakaitihia e te tātari te kakahu o ngā taputapu, ka whakapiki ake hoki i te hua.
4. He iti ake ngā whakakorenga
Ka whakatupuhia e ngā whakaurunga te porosity, ka hangaia he roimata wera i te wā e totoka ana, ka puta he hapa mata e whakakino ana i te āhua, ā, he maha ngā wā ka whakaitihia ngā āhuatanga miihini. I roto i te nuinga o ngā wā, ka tapahia e te tātari ngā para mai i ēnei take ki te kore rawa. He mea noa te whakapai ake i te hua ki te tata ki te 100% me te whakaiti i ngā reiti para ki te tata ki te 0% rānei.
1. Te whakarewa onepu
2. Te whakarewa anga
3. Te whakarewatanga mate pēhanga iti
4. Te whakarewanga pokepokea tuturu
5. Ngā pūnaha pupuri me te whakawhiti
