In this paper,the functions and the performances of the different viscosity index improvers are introduced,and the effects of different viscosity index improvers on the low temperature viscosity and the high temperature high shear viscosity(HTHSV) of vehicle lubricati.
文章介绍了不同粘度指数改进剂的作用与性能,分析了不同粘度指数改进剂对车用油低温粘度及高温高剪切(粘度)产生的不同影响,阐述了不同粘度指数改进剂在不同油品中的选择性与适应性。
High temperature shear test method for metals wires and rivets
GB/T6400-1986金属丝材和铆钉的高温剪切试验方法
Influence of Shear Temperature on Chip Formation of Turning GH4169
剪切温度对车削加工GH4169镍基高温合金的影响
Research on Rational Shearing Temperature of High Speed Precision Shearing for Bar under Clamping State
基于夹紧状态的棒料高速精密剪切适宜剪切温度的研究
The Study of Shear Failure Module in Distinguish High Temperature Performance of Asphalt Mixtures
沥青混合料高温性能剪切破坏模量研究
Aerodynamic Shear Tests on Low Density Ablation Materials Under High Temperature
低密度烧蚀材料高温气动剪切试验研究
Experiment on tensile and shear strength of front fillet welded joint post-high-temperatures
高温后正面角焊缝抗拉剪切强度的试验
Shear Test Parameter Analysis of Asphalt Mixture Hightemperature Stability
沥青混合料高温稳定性剪切试验参数分析
Study on Mechanical Structure and Temperature Control System of JQY-02 for Research on Polymer;
高分子材料用剪切仪Ⅱ型机械结构及温控系统研究
Study on Mechanical Structure and Temperature Control System of the Shearing Instrument;
高分子材料用剪切仪机械结构及温度控制系统的研究
HIGH TEMPERATURE INTERLAMINAR SHEAR STRENGTH OF TWO DIMENSIONAL CARBON FIBRE REINFORCED(BC_x-SiC)_n COMPOSITE
二维C/(BC_x–SiC)_n复合材料的高温层间剪切性能(英文)
Perfect the Auxiliary Equipment of Disc Type Shear and Improve Shearing Quality
完善圆盘剪辅助设施,提高剪切质量
Research on the Rational Shearing Speed of High-speed Precision Shearing for Metal Bar
金属棒料高速精密剪切适宜剪切速度的研究
Adiabatic Shear Bands of 4Cr5MoSiV1 Steel Formed by High Speed Cutting
高速切削4Cr5MoSiV1钢形成的绝热剪切带
Formation mechanism and elimination of heavy sparks with the 3~# high-speed flying shear
3号飞剪高速剪切大火花的成因及解决办法
Cause Analysis of Big Spark of Motor of Flying Shear at High Speed Cutting and Its Countermeasures
飞剪高速剪切时大火花的成因及解决办法
The distribution curve of workpiece temperature induced by the shear heat source is obtained.
得出剪切热源引起的工件温度分布曲线。
The influence of temperature on shear deformationof new-old concrete adhesive interface
温度对新旧混凝土粘结面剪切变形的影响
A DUCTILE SHEAR ZONE IN THE WENDUERMIAO AREA, NEI MONGGOL (INNER MONGOLIA)
内蒙古温都尔庙地区韧性剪切带的研究