聚醚合成工业齿轮油的研制

以聚醚为基础油辅以抗磨剂、抗氧剂、防锈剂等多种添加剂研制而成的KGW聚醚合成工业齿轮油具有优异的黏温性能和低温性能，优异的极压抗磨性，极优的减摩性能，可满足高负荷、强冲击等苛刻条件下各类齿轮传动装置的润滑要求。该系列产品达到国外同类油品质量水平。     

新型防锈润滑添加剂的合成与红外光谱表征

本文以壬基酚聚氧乙烯醚、顺丁烯二酸酐和二乙醇胺为原料,合成了一种具有防锈、润滑双重性能的水基合成切削液添加剂———琥珀酸壬基酚聚氧乙烯醚酯二乙醇酰胺。酯化条件为:酸酐∶OP(摩尔比)=1.0∶1.2,反应温度为90~95℃,反应时间为3h;酰胺化条件为:琥珀酸壬基酚聚氧乙烯醚单酯∶二乙醇胺(摩尔比)为1∶1.3,反应温度为140~160℃,反应时间为2~4h。采用红外光谱法对中间体和产物进行表征,从而确定了合成的最佳工艺路线和工艺条件。     

新型带锈防锈涂料的施工技术及应用

介绍了ZY系列带锈防锈漆的性能、施工技术及应用实例。     

船体防锈防污涂料体系配套与检测

船体防锈防污涂料体系是船舶涂料中最重要的体系之一。介绍了目前市场上几种防锈涂料及防污涂料,以及防锈防污涂料的主流产品及发展方向。阐述了与不同的防锈防污周期及应用对象相适应的配套产品,并介绍其主要的检测方法。     

Characteristic properties of cutting fluid additives derived from the adducts of diamines and acid chlorides

A number of N,N′-diacylalkyldiamines were prepared from the reaction of acid chlorides with 1,8-diaminooctane and 1,12-diaminododecane and screened for anti-rust properties and antimicrobial activity in spent coolants of water-based cutting fluids. Aqueous solutions of N,N′-dihexanoyl-1,8-diaminooctane and N,N′-isobutyroyl-1,12-diaminododecane showed good anti-rust properties for water-based cutting fluids. Aqueous emulsions of N,N′-dibutyroyl-, dipentanoyl-, dihexanoyl- and dioctanoyl-1,12-diaminododecane showed good lubricities and antimicrobial activity for water-based cutting fluids.     

水性彩色厚浆防锈涂料

介绍了水性彩色厚浆防锈涂料的研制、配方设计因素、参考配方、性能指标及施工方法。     

Corrosion behaviors of cold rolling automotive sheets coated with anti- rust oil

To investigate the corrosion performance of commercial automotive cold rolling sheets under severe atmospheric environment, electrochemical impedance spectroscopy was used to detect the electrochemical behaviors of three types of cold rolling sheets and a humid- temper test was carried out to explore the corrosion behavior under shipping and storage environments. Meanwhile, the effects of surface status and micro- structure of the sheets on the corrosion behaviors were analyzed based upon the results of profile measurements, contact angle tests and metallographic analysis.The results show that with the same load of anti- rust oil, 590DP steel presents the largest electric resistance of oil film and charge transfer resistance, and the longest incubation period of rust under storage environment. All these good properties could be assigned to the surface profile of the steel. However, the generation rate rust turns to be faster later on, which can be attributed to its dual- phase microstructure. In sum, the surface wetting status of different types of sheets are almost the same, which has no significant effect on the corrosion performance of the steels. Comparatively, surface profile of the steels plays an important role during the initial stage of corrosion, and the difference in microstructure has a more remarkable influence on the development stage of corrosion.     

钢板洗净防锈油在冲压生产中的应用

整车外覆盖件不仅是封闭薄壳状的受力零部件,还需有外观装饰性,故在制造生产过程中对其钢板表面的清洁度有很高的要求。通过分析钢板表面质量问题产生的原因,提出了在冲压成形过程中使用洗净防锈油的重要性。介绍了洗净防锈油的主要性能、设备和日常生产管理,给出了洗净防锈油的实际使用经验。     

汽车车架涂装前处理工艺研究

介绍了车架电泳涂装前处理的工艺:即钢板酸洗、工序防锈、脱脂、表面调整、磷化。并分析了不同前处理工艺对涂装效果的影响,总结了车架电泳涂装前处理的优缺点。     

海洋运输中工程机械产品的防锈处理方法

为了解决工程机械产品在海洋运输中的防腐蚀问题,选用几种不同的防锈材料进行组合防锈处理,经过模拟试验得出最佳组合,并应用于出口产品上,收到良好效果.