Filin kumfa yumbu don simintin aluminum
Gabatarwar samfura:
Babban porosity, Rashin asarar girgizawar zafi, Babban ƙarfin injin a al'ada da babban zafin jiki, Babban takamaiman farfajiya, Ingantaccen sinadarai da ingantaccen ayyukan tace allo, tace tarin residuum da talla musamman ga ƙaramin ƙazanta na 1 ~ 10μm. Tsarin girma uku zai iya inganta ingancin simintin gyare-gyare a cikin babban sikelin ta hanyar canza ƙarfe mai narkarwa daga kwararar tashin hankali zuwa kwararar lamellar, cire gass ɗin da gyaran simintin. Ba a amfani da matattarar kumfa na yumɓu kawai don narkar da ƙarfe mai tacewa a cikin babban zafin jiki, amma jiyya na gas a cikin babban zafin jiki, mai ɗauke da kayan zafi, musayar zafi mai ƙarfi da cikewar ci gaba don masana'antar sinadarai.
Siffofin samfur
| Filin Kumfa Mai Yawa | Abu | |||
| Darajar | Naúra | Alumina | Silicon Carbide | Zirconia |
| Abun da ke ciki | Al2O3 | ≥85 | ≤30 | ≤30 |
| SiO2 | ≤1 | ≤10 | ≤4 | |
| Wasu | – | SiC ≥60 | ZrO2 ≥66 | |
| Yawan Tashoshi | ppi | 10 ~ 60 | 10-60 | 10-60 |
| Porosity | % | 80 ~ 90 | 80 ~ 90 | 80 ~ 90 |
| Ƙarfin Ƙarfi | Mpa | 0.6 | 0.8 | 0.8 ~ 1.0 |
| Gudanar da Zafi | Mpa | 0.8 | 0.9 | 1.0 ~ 1.2 |
| Max Operation Zazzabi | ° C | 1100 | 1500 | 1600 |
| Resistance zafi (1100-20 ° C) | Lokaci/1100 ° C | 6 | 6 | 6 |
| Aikace -aikace | Non-ferrous, Alumina yin | Ƙarfe baƙin ƙarfe | Karfe yin | |
Girman:
Ana samun girman a cikin murabba'i, zagaye da siffofi na geometric na al'ada; masu girma dabam daga 10mm zuwa 600mm, da kauri daga 10-50mm. Mafi yawan porosities shine 10ppi, 15ppi, 20ppi, 25ppi. Ana samun mafi girman porosities akan buƙata. Matattara masu yanke-to-size na al'ada kuma yana yiwuwa.
Girman gama gari a siffar Zagaye:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm
Girma masu yawa a siffar Square:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm
