柴油燃料。使用高频往复装置(HFRR)对润滑性的评定。第1部分:试验方法。
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: test method.
在试验的基础上,采用相关分析法研究了车用二甲醚燃料润滑性能的评定方法。
Lubricity evaluation method of dimethyl ether fuel was investigated by correlation analysis on the basis of experiments.
试验结果表明SPF复合自润滑滑动轴承的某些性能已超过DU轴承。
The test results showed that the SPF self lubricating beringshave superior in some performances to DU bearings.
试验结果表明:纳米铜添加剂可以有效地提高润滑性能,减小喷油泵的磨损。
It shows that the lubricant with nano-Cu additive can improve the lubricating performance and reduce wear.
采用离心分油试验机和滚筒试验机在不同温度下对润滑脂进行剪切和动态分油性能试验。
The shearing test and dynamic separating oil property test for the grease in different temperatures have been made by centrifugal separating oil tester and roller tester.
无尘富马酸铅盐复合稳定剂具有较好的热稳定性、光稳定性及润滑性,它的特性及其对聚氯乙烯(PVC)产品的热稳定性试验结果都比其他铅盐好。
The dustless lead fumarate composite stabilizer has better heat stability, photostability and lubricity. Its characteristics and heat stability in PVC are better than those of other lead salts.
本文通过对润滑脂结构与机理的探讨,和实车试验结果分析,说明轮毂空腔内润滑脂的作用,从而提出轮毂润滑脂新的填充方案。
This paper describes the function of lubricating grease in hub cavity and analyzes the actual test results, then proposes a new scheme for fil- ling lubricating grease.
机动车轮轴承润滑脂的寿命性能的试验05。
Life Performance of Automotive Wheel Bearing Grease, Test for 05.
通过四球试验评价了微米铜在润滑脂中的自修复作用。
The self - repair performance of micron copper in grease is evaluated with four - ball tester.
通过四球试验,考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
在试验的基础上,采用相关分析法研究了车用二甲醚(DME)燃料润滑性能的评定方法。
Lubricity evaluation method of dimethyl ether (DME) fuel was investigated by correlation analysis on the basis of experiments.
利用离心分油试验机、油浴滴点测定仪和酸碱滴定仪分别考察了静态热老化对锂-钙基润滑脂胶体性能的影响。
The influence of static thermal degradation on colloidal performance of Lithium-Calcium base grease was studied by the centrifugal oil separation test, dropping point test and acid number test.
经性能评定和工业使用试验,证明该产品具有较好的极压润滑性、防锈性和清洗性,并对人体无害。
Through the performance evaluation and industrial service test, it is verified that the product has good EP lubricity, antirust and cleaning property, and is harmless to the human body.
利用四球试验机考察了水溶性抗磨剂在水中的润滑性能。
Its lubrication properties in water were evaluated using a four-ball machine.
试验结果表明,该助剂除具有热稳定作用外,还具有很好的润滑性和偶联性。
Experiment results showed that this stabilizer not only had heat stabilization effect, but also had good lubricating and coupling effects.
通过四球试验,考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The self - repair performance of micron copper in grease is evaluated with four - ball tester.
通过四球试验 ,考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
试验结果表明,复合锂钙皂具有良好的成脂能力、氧化安定性、抗水性和润滑性,是一种有广阔应用前景的润滑脂稠化剂。
Results show that lithium - calcium complex soap is a promising thickener because of its good qualities, such as grease ability, oxide stability, water stability, lubricating capability, etc.
通过四球试验,考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
通过四球试验,考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
使用性能评定试验结果表明,焦化全馏分加氢后喷气燃料经过非加氢精制后其组成、橡胶相溶性、动态氧化热安定性、润滑性均可达到使用要求。
The evaluation of the service performance indicated that the indexes of composition, solubility with rubber, dynamic thermal-oxidative stability and lubricity all met the service requirements.
介绍了目前国际上应用较多的ASTMD5001《球柱润滑性评定仪测定航空涡轮燃料润滑性的标准试验方法》。
The internationally common practice of ASTM D5001 "Standard Test Procedure of Aviation Turbine Fuel Lubricating Performance Determination by Ball - Column Lubricatio..."
通过实际应用试验,证明EPU聚脲-醋酸钙复合润滑脂使用寿命长,润滑性好,是一种综合性能好、应用范围广的润滑脂。
It is proved through field test that this grease can offer better comprehensive properties including long life and good lubrication, and thus can be used in wide applications.
试验表明该制备过程是个放热反应,红外结果说明合成了锂基润滑脂。
Experiment results shows that the preparation process is exothermic reaction, and infrared results indicates that lithium grease has been synthesized.
试验表明该制备过程是个放热反应,红外结果说明合成了锂基润滑脂。
Experiment results shows that the preparation process is exothermic reaction, and infrared results indicates that lithium grease has been synthesized.
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