Quenching oil compositions
    12.
    发明授权
    Quenching oil compositions 有权
    淬火油组合物

    公开(公告)号:US07358217B2

    公开(公告)日:2008-04-15

    申请号:US10498534

    申请日:2002-12-16

    IPC分类号: C10M129/10 C10M141/02

    摘要: Quenching oil compositions comprising (1) an oil having kinematic viscosity (ASTM Test Method D-445) at 40° C. ranging from about 4 to about 45 mm2sec−1 (about 40 to about 210 Saybolt Universal Seconds (SUS)) and having a saturated content from about 80% to about 100%; and (2) an alkali metal salt of saligenin derivative and optionally, further comprising at least one of (3) an aliphatic polyolefin having Mn ranging from about 300 to about 10,000; (4) at least one member selected from the group consisting of metal salts of hydrocarbyl substituted phenols, salicylic acids, carboxylic acids, and sulfonic acids; and (5) at least one member selected from the group consisting of hydrocarbyl substituted succinic esters, amides, ester-amides, imides, amine salts, acid-esters, acid-amides ester-amine salts, amide-amine-salts and acid-amine salts, and methods of heat treating metals comprising employing said quenching oils.

    摘要翻译: 淬火油组合物,其包含(1)在40℃下具有运动粘度(ASTM测试方法D-445)的油,范围为约4至约45mm 2 sec -1(约40至约210 Saybolt Universal Seconds(SUS)),并具有 约80%至约100%的饱和含量; 和(2)水杨苷衍生物的碱金属盐,任选地还包含(3)Mn范围为约300至约10,000的脂族聚烯烃中的至少一种; (4)选自烃基取代的酚,水杨酸,羧酸和磺酸的金属盐中的至少一种; 酰胺,酯 - 酰胺,酰亚胺,胺盐,酸 - 酯,酸 - 酰胺酯 - 胺盐,酰胺 - 胺 - 盐和酸 - 胺盐,以及(5)至少一种选自烃基取代的琥珀酸酯, 胺盐和热处理金属的方法,包括采用所述淬火油。