Mechanical working in the presence of a multi-purpose cooling lubricant
    27.
    发明授权
    Mechanical working in the presence of a multi-purpose cooling lubricant 失效
    在存在多用途冷却润滑剂的情况下进行机械加工

    公开(公告)号:US06989107B1

    公开(公告)日:2006-01-24

    申请号:US09889495

    申请日:2000-01-13

    Applicant: Rolf Skold

    Inventor: Rolf Skold

    Abstract: A method for the mechanical working of metals and alloys which comprises conducting the mechanical working in the presence of an aqueous cooling lubricant having a pH of 6-10 and containing a phosphate ester of the formula R1(oxyalkylene)nOP(O)(X)(OH)  (I), or (HO)2(O)P-(oxyalkylene)mOP(O)(OH)2  (II), where R1 is an alkyl group with 1-12 carbon atoms, oxyalkylene is a group containing 2-4 carbon atoms, n is a number from 1-20, X is hydroxyl, R1O or R1(oxyalkylene)nO, where R1, oxyalkylene and n have the meanings mentioned above, and m is a number from 4-40, or a salt thereof, and an alkenyl substituted succinic acid of the formula HOOCCH(R2)CH2COOH  (III), where R2 is an alkenyl group with 4-10 carbon atoms, or a salt thereof, or a mixture of any of the compounds I, II and III.

    Abstract translation: 一种用于金属和合金的机械加工的方法,其包括在pH为6-10的含水冷却润滑剂的存在下进行机械加工,并且含有式<β的磷酸酯在线配方描述=“In (O)(X)(OH)(I),&lt;&lt;&lt;&lt;&gt;(氧化亚烷基) -formulae description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?>或<?in-line-formula description =“ (HO)2 (O)P- (O(O)(OH)2(II))中,β-in-line-formula description =“In-line Formulas”end =“tail” 其中R 1是具有1-12个碳原子的烷基,氧化烯是含有2-4个碳原子的基团,n是1-20的数,X是羟基,R 1 O或R 1(氧亚烷基)N,其中R 1,氧化烯和n具有我的含义 并且m是4-40中的数,或其盐,以及式<β的链烯基取代的琥珀酸,其中-in-line-formula description =“In-line formula”end =“lead”→> HOOCCH (R 2 R 2)CH 2 COOH(III),<β在线公式描述=“在线式”末端=“尾”→其中R < SO 2是具有4-10个碳原子的烯基,或其盐,或任何化合物I,II和III的混合物。

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