Abstract:
Herein disclosed is a dry type continuous wire drawing process which can retain satisfactory working circumstances while eliminating the problem of disposal of waste liquids. The wire drawing process includes the steps of descaling a wire to be drawn, coating the descaled wire with a lubricant, and drawing the lubricant-coated wire through a drawing die. The descaling step is conducted in a mechanical manner. At the lubricant coating step, the descaled wire is once coated with lime powder and then with metallic soap powder. Thus. the three steps recited are conducted under dry and continuous conditions. At the lubricant coating step, the lime-coated wire may be coated with powder of sodium stearate before it is coated with the metallic soap.
Abstract:
A lubricant film which prevents galling or sliding metal surfaces comprising: a solid lubricant comprising 60-80% wt % of MoS.sub.2 or MoS.sub.2 +graphite; a lubricant additive comprising at least one component which comprises 10-30% wt % of Sb.sub.2 O.sub.3, Fe powder Zn powder or Ag powder; and an organic binder comprising 3-15% by weight of at least one component selected from the group consisting of epoxy ester resin, acrylic resin and urea resin.
Abstract translation:一种防止金属表面磨损或滑动的润滑剂膜,包括:包含60-80重量%的MoS 2或MoS 2 +石墨的固体润滑剂; 包含至少一种包含10-30重量%的Sb 2 O 3,Fe粉末Zn粉末或Ag粉末的组分的润滑剂添加剂; 和包含3-15重量%的至少一种选自环氧酯树脂,丙烯酸树脂和尿素树脂的组分的有机粘合剂。
Abstract in simplified Chinese:采不锈钢线镀以镍(Ni)达到不小于lμm至不大于5μm的厚度。然后将一片无机盐类涂层薄膜(主要系由硫酸钾和硼砂(硼酸盐)之至少一种所组成且不含氟(F)或氯(cl))淀积在作为基体之镍(Ni)镀层之上。然后将(不锈)钢线拉伸至减小面积不少于60%来调整其表面粗度至0.80至12.5μmRZ的范围,宜为自1.O至10.0μmRZ。
Abstract in simplified Chinese:〔目的〕本发明系在提供在各种形态所成之金属基体被充填或被充填遮盖而使用之含有润滑油剂之润滑组成物及包含该润滑组成物之滑动构件者。
〔构成〕由固体润滑剂5~65重量%和在常温呈液状或浆煳状之润滑油剂5~20重量%和保持该润滑油剂之载体1~8重量%和热可塑性合成树脂10~30重量%和剩余部份热硬化性合成树脂所成之润滑组成物及将该润滑组成物充填或充填遮盖在各种形态所成之金属基体所得之滑动构件,将发挥优异之滑动特性。
Abstract in simplified Chinese:本发明提供了一种润滑剂及其使用方法,该润滑剂是金属材料塑性加工时使用的润滑剂,在未形成化学被膜的金属表面上简便地赋予良好的润滑性能。本发明的润滑剂含有(A)水溶性无机盐和(B)蜡,这些成分溶解或分散于水中,固形分重量比(B)/(A)是0.3~1.5。此外还可以含有(C)脂肪酸的金属盐,固形分重量比(C)/(A)是0.01~0.4。水溶性无机盐(A)可以选自硫酸盐、硅酸盐、硼酸盐、钼酸盐和钨酸盐,蜡(B)可以是熔点70-150℃的合成蜡。脂肪酸的金属盐(C)可以是使C12~C26的饱和脂肪酸与锌、钙、钡、铝、镁、锂等反应而得到的盐。形成的润滑被膜,在附着、干燥后的涂布量0.5~40g/m2。
Abstract:
Die vorliegende Erfindung betrifft ein Mittel zur Herstellung einer Wasser-in-Öl-Emulsion, dadurch gekennzeichnet, dass es mindestens ein nichtionisches Tensid, mindestens eine membranbildende Substanz, sowie mindestens ein organisches oder anorganisches Metallsalz des Calciums, Magnesiums, Eisens, Mangans oder Cers umfasst, eine Wasser-in-Öl-Emulsion, welche ein solches Mittel enthält, ein Verfahren zur Hydrophilisierung organischer Öle sowie die Verwendung solcher Mittel zur Herstellung einer Wasser-in-Öl- Emulsion. Bevorzugte Verwendungen sind dabei die Hydrophilisierung von Schneidkühlmitteln auf organischer Basis, Zieh- und Stanzölen auf organischer Basis, Dieselkraftstoffen, Ottokraftstoffen, Schmierölen, Schwerölen, raffinierten Erdölfraktionen, nicht raffiniertem Erdöl und seinen Fraktionen.
Abstract:
The invention relates to mechanical engineering and can be used for friction assemblies. The aim of the invention is to develop a method for forming an antifriction coating for contacting sliding surfaces, which increases the constancy, resistance and life time of said antifriction coating when subjected to normal and intensive mechanical and temperature actions and to ensure a high wearability of the surfaces. The inventive method consists in placing a mechanically pre-activated pulverized mixture of a material and a binding agent, which form the antifriction coating, between the sliding surfaces. Compositions of natural minerals containing in mass %: Mg3Si2O5 (OH)4 - 10-60, MgFe2O4 - 10-60, MoS2 - 1-20, and of associated rare-earth elements - 0,1 - 10, H2O - not more than 5, are used as the material forming the antifriction coating. The mechanical pre-activation can be carried out with a pressure pulsation in a range of 0.01 - 10 MPa at a temperature of 100-200 DEG C.
Abstract translation:本发明涉及机械工程,可用于摩擦组件。 本发明的目的是开发一种用于形成用于接触滑动表面的抗磨涂层的方法,当受到正常和强烈的机械和温度作用时,其增加了所述抗磨涂层的恒定性,耐久性和使用寿命,并确保高耐磨性 表面。 本发明的方法包括在滑动表面之间放置形成减摩涂层的材料和粘合剂的机械预活化粉碎混合物。 含有质量%的天然矿物组成:Mg 3 Si 2 O 5(OH)4-10-60,MgFe2O4-10-60,MoS2-1-20和相关稀土元素--0.1-10,H 2 O - 不大于 5用作形成抗磨涂层的材料。 机械预激活可以在100-200℃的温度下以0.01-10MPa的压力脉动进行。