| 摘要 |
<p>Concentrated lubricant compositions that may be diluted to form diluted lubricant compositions for use in high temperature metal forming processes are disclosed. The concentrated lubricant compositions contain a triaryl phosphate ester; a non-ionic surfactant; an organic sulfur-containing extreme pressure additive; an amine salt of an organic acid; and, optionally, sodium thiosulfate. These lubricant compositions have improved performance in forming operations and produce parts with less part to part variation.</p> |
