润滑脂
- grease;lubricating grease
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极压聚脲基润滑脂在CSP薄板坯连铸机上的应用
Application of Extreme Pressure Polyurea - Base Grease in CSP Sheet Blank Continuous Casting
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对钻孔漏失层分类的研究与探讨TM润滑脂在漏失层中的钻进效果
STUDY AND DISCUSSION ON THE CLASSIFICATION OF CIRCULATION LOSS ZONE Effectiveness of TM Lubricating Grease in Thief Zone Drilling
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水溶性A盐、B盐是以水为分散介质的润滑脂较为适宜的抗磨极压添加剂。
Soluble salts A and B are appropriate anti-wear and extreme pressure additives for the greases .
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C(10)~C(20)天然脂肪酸在润滑脂生产中的应用
Application of c_ ( 10 ) ~ c_ ( 20 ) natural fatty acids in preparation of lubricating greases
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TCP对润滑脂的滴点和分油率的影响较小。
TCP has a little effort on dropping and rate of oil separation .
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TD机车牵引齿轮润滑脂
Traction Gear Grease TD for Locomotive TD for Locomotive
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因此,电动车车轴轴承润滑脂的解体检查周期可以延长至60万km。
Therefor , the disassembling inspection period for lubricating grease on electric motor car axle bearings can be prolonged to 600 000 km .
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计算结果表明,润滑脂A形成的最小润滑膜厚度和中央接触区润滑膜厚度都高于润滑脂B,润滑脂的成分对接触压力分布有影响。
The result shows the minimum film thickness of the grease A was greater than that of grease B. At the same time , the constituent of the grease had influence on the distribution of pressure .
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润滑脂对滚动轴承EHD膜厚的影响
Effect of grease on EHD film thickness of rolling bearing
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对于润滑剂则重点介绍有关发动机机油的分类和CC、CD级柴油机油及其基础油的性能,机油中使用的添加剂和其它润滑剂如齿轮油、润滑脂等也作了叙述。
D. grade of diesel oil and its base oil are also given . Other lubricant , such as gear oil and grease , is also briefly described .
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LaF3微粒在润滑脂中的摩擦学及自修复性能研究
Tribological and Self Repairing Properties of LaF_3 Particle in Lubricating Grease
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TGR聚脲润滑脂的研究与工业应用
A study on TGR polyurea grease and its industrial application
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结果表明:含有纳米Cu,Al,Al2O3,MgO,ZnO粒子的润滑脂添加剂能显著提高通用锂基脂的减摩性能,且对表面具有一定的修复能力。
The results show that the addition of nano-particles Al_2O_3 , Cu , Al , MgO , ZnO greatly with some can improve antifriction property of the base grease surface reconditioning ability .
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高效液相色谱分析阿维菌素(AVM)乳浊液中有效成分B(1a)和B(1b)乳浊液进样-火焰原子发射光谱法测定润滑脂中的锂和钙
Study on HPLC method for determining avermectin B_ ( 1a ) and B_ ( 1b ) Determination of Lithium and Calcium in Lubricating grease by Emulsion Sampling-flame Atomic Emission Spectrometry
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PFPE型润滑脂抗辐照性能研究
The research of anti - radiation property of PFPE Vacuum Grease
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以水玻璃为原料、乙酸乙酯为潜伏酸试剂,采用溶胶凝胶法制备出了高温润滑脂稠化剂&高比表面积超细SiO2粉体。
A kind of lubricating grease thickener , ultrafine silica gel powder with high specific surface area , was prepared taking water glass and ethyl acetate as a latent acid reagent .
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随着车辆走行距离的增加,车轴轴承润滑脂有逐渐老化的倾向,但在走行75万km以后,所有参数均在管理基准以内。
With the increase of car running distance , the lubricating grease on car axle bearings has the trend of aging gradually . But after running for 750 000 km , all the parameters are within the management criterion .
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利用Falex试验机建立了评价烧结机润滑脂密封性能的试验方法。
A test method is set up to evaluate seal ability of sintering machine grease with Falex tester .
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基于修正的T-J模型,求出高速航空润滑脂7018拖动力的大小。
The traction force of high-speed aerial lubricating grease NO. 7018 was based on the correctional T-J model .
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用ZTJ-3型试验机评定润滑脂性能
Evaluation of lubricating grease performance with ztj-3 type tester
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研究发现,ZDDP能提高锂-钙基润滑脂的抗水性;低含量ZDDP能提高锂-钙基润滑脂的机械安定性;
It was found that ZDDP can improve the anti-water performance of Lithium-Calcium base grease and the performance of mechanical stability with the low content of ZDDP in the grease .
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KK-3号高低温航空润滑脂的性能及其应用
The Properties of Low and High Temperature Aircraft Grease KK - 3 and Its Application
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纳米SiO2的抗疲劳机理是粒子很小且具有大量的羟基,可以在摩擦副间形成吸附薄膜,因而保护了固体表面,提高了润滑脂的耐磨性。
SiO_2 nano particle has anti-rubs function is because SiO_2 nano particle is very small and has the massive hydroxy , can forms the adsorption thin film within rub Surface . So protected the solid surface improve the grease resistance to wear .
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使用四球摩擦磨损试验机考察了LaF3在润滑脂中的摩擦学性能。
The tribological properties of LaF_3 particle as grease additive were investigated by using four-ball friction testers .
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HTGL润滑脂的研制和应用
The Application of HTGL Grease
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在滚动轴承用润滑脂中添加适量WS2亚微米粒子,能有效降低轴承在高温环境下工作时的摩擦因数,降低能耗,并能减少润滑脂消耗,延长润滑脂的工作寿命。
Adding proper WS2 submicron particle into the grease used in rolling bearing can reduce the friction factor , consumption , wastage of grease and prolong the working life of grease .
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为防止安装后并且在长期使用情况下,减速机底面与台板表面锈蚀在一起,应在台板表面上均匀涂以一层薄薄的MoS2润滑脂。
In order to prevent corrosion of gear reducer surface and bedplate surface occurring during operation after installation , apply a uniform thin film of MoS2 lubricating grease to bedplate surface .
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KK-3号高低温航空润滑脂在航空机载电机、电器和机构上的应用
The Application of High and Low Temperature Aircraft Grease KK-3 to motor , Electric Apparatus , and Other Mechanisms in Aircrafts
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发现在较高的温度下,润滑脂中所含的WS2亚微米粒子主要依靠在摩擦副表面发生摩擦化学反应,生成化学反应膜,以降低摩擦,减少磨损。
It is discovered that , under a higher temperature , the friction and wear are reduced mainly by chemical film which is produced by the friction chemical reaction of friction pairs ' surface .
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采用新型的一步法制备工艺,加上多种添加剂,制备出一种高滴点、具有良好稳定性和优秀极压性的WS2高温锂基润滑脂。
We adopt a new one step method producing technology , add many kinds of addictive and produce a kind of WS2 high temperature lubricating grease with high dripping dot , good stability and excellent extreme pressure . There is no decreasing temperature process .