METHOD OF CONTROLLING WATER BASE-PROCESS TYPE LUBRICATING AND PROCESSING FLUID FOR COLD FORGING
    425.
    发明申请
    METHOD OF CONTROLLING WATER BASE-PROCESS TYPE LUBRICATING AND PROCESSING FLUID FOR COLD FORGING 审中-公开
    控制水基加工类型润滑和加工流体的冷锻方法

    公开(公告)号:WO02020193A1

    公开(公告)日:2002-03-14

    申请号:PCT/JP2001/007590

    申请日:2001-09-03

    Abstract: A method of effectively and easily controlling the water base-process type lubricating and processing fluid for cold forging, containing at least one or more types of water-soluble inorganic salt, used for cold forging without forming a chemical conversion coating on a metal surface, comprising the steps of measuring the electric conductivity of the lubricating and processing fluid, and feeding lubricant or water to adjust the electric conductivity to a desirable value before operation.

    Abstract translation: 一种有效且容易地控制用于冷锻的水基加工型润滑和加工流体用于冷锻的方法,该方法含有至少一种或多种用于冷锻而不在金属表面上形成化学转化涂层的水溶性无机盐, 包括测量润滑和处理流体的电导率,以及在运行之前输入润滑剂或水以将电导率调节到期望值的步骤。

    LIGHT-COLORED SULFUR-CONTAINING EXTREME PRESSURE LUBRICANT ADDITIVES
    428.
    发明申请
    LIGHT-COLORED SULFUR-CONTAINING EXTREME PRESSURE LUBRICANT ADDITIVES 审中-公开
    含浅色硫含量极压润滑剂添加剂

    公开(公告)号:WO00044858A1

    公开(公告)日:2000-08-03

    申请号:PCT/US2000/002283

    申请日:2000-01-28

    Abstract: Extreme pressure lubricants, concentrates and greases. Disclosed herein are extreme pressure metal working lubricants which comprise a lubricant base material and a reaction product of (1) an amine containing from 1 to about 30 carbon atoms and (2) sulfamic acid or derivative thereof containing from 1 to about 30 carbon atoms. The reaction product or extreme pressure additive may be either water soluble or oil soluble. Amines containing from 1 to about 7 carbon atoms are generally used for making water soluble reaction products, and amines containing 8 or more (up to about 30) carbon atoms are generally used for making oil soluble reaction products. Water based lubricants comprise water and a water soluble reaction product. Oil based lubricants comprise an oil of lubricating viscosity and an oil soluble reaction product. Reaction products may be either addition products or sulfonamides.

    Abstract translation: 极压润滑剂,浓缩液和润滑脂。 本文公开了包含润滑剂基础材料和(1)含有1至约30个碳原子的胺和(2)含有1至约30个碳原子的氨基磺酸或其衍生物的反应产物的极压金属加工润滑剂。 反应产物或极压添加剂可以是水溶性的或油溶性的。 含有1至约7个碳原子的胺通常用于制备水溶性反应产物,通常使用含有8个或更多(最多约30个)碳原子的胺来制备油溶性反应产物。 水基润滑剂包括水和水溶性反应产物。 油基润滑剂包含润滑粘度油和油溶性反应产物。 反应产物可以是加成产物或磺酰胺。

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