| 摘要 |
The invention relates to a forging lubricant composition in the form of powder or compacted powder comprising: one or more dicarboxylic acid(s) chosen from adipic acid, phthalic acid, isophthalic acid, terephthalic acid, sebacic acid, succinic acid and suberic acid; and one or more base(s) chosen from sodium carbonate, sodium bicarbonate, potassium carbonate and potassium bicarbonate, the dicarboxylic acid(s)/base(s) molar ratio being between 0.8 and 1.2. |
