| 摘要 |
The iron-silicon carbide based composite material is manufactured by (a) mixing methanol with the mixed powders of less than 30 vol% silicon carbide and more than 70 vol% iron powder, (b) drying the mixture in nonoxidative state, (c) pressing the dried body under more than 50kg/mm2 of pressure and at room temperature to make a green compact, (d) sintering the green compact at 900-950 deg.C for 1-1.5 hrs.
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