1) electrical sliding wear
电滑动磨损
1.
The electrical sliding wear tests of Cu-Cr-Zr alloy wires,made by vacuum melting-hot forging-solution- aging-drawing,were carried out.
10Zr合金线材进行了电滑动磨损试验,利用扫描电镜对合金磨损后的合金微观形貌进行了观察和分析。
2) electrical sliding wear resistance
电滑动磨损性能
1.
The trace RE addition improves the electrical sliding wear resistance of the alloys and the highest drop value of the wear rate is 9.
添加微量稀土元素对合金的电滑动磨损性能有改善作用,最高可使磨损率下降9。
3) electric sliding wear
电接触滑动磨损
4) sliding wear
滑动磨损
1.
Study on sliding wear properties of thermal sprayed NiCrBSiWCe coating;
NiCrBSiWCe合金粉末喷熔层滑动磨损特性研究
2.
Study on sliding wear performance of TiC-Ni coatings prepared by reactive high velocity oxy-fuel flame spraying;
超音速火焰喷涂合成TiC-Ni涂层滑动磨损性能研究
3.
Distribution law of wear particle group in sliding wear process;
滑动磨损磨粒群的分布规律
5) electro-contact sliding friction&wear
电接触滑动摩擦磨损
1.
According to the particularity of friction&wear behaviors of electro-contact lead materials, to provide reliable experimental&theoretical basis for general adoption of market principle of new-type electro-contact lead materials by continuously directional solidification technology, a new-style electro-contact sliding friction&wear testing machine has been successfully developped.
本论文针对电接触导线材料摩擦磨损行为的特殊性,为连续定向凝固技术生产新型电接触导线材料早日市场化提供可靠的实验和理论依据为背景,自行研制了一台新型的电接触滑动摩擦磨损试验机。
6) dry sliding wear
干滑动磨损
1.
Dry Sliding Wear Property of V-EPC Cast-infiltration Composite Layer on the Surface of Cast Steel;
铸钢表面消失模铸渗层干滑动磨损行为研究
2.
Its microstructure, structure of reinforced phase, composition, microhardness and dry sliding wear resistance were studied.
采用消失模铸渗工艺在ZG310-570表面制备了钒铬表面复合层,并考察了其显微组织、增强相的结构、基体组织构成、显微硬度以及干滑动磨损性能。
3.
The dry sliding wear behaviour of the silumin and its composites were investigated.
探讨了高硅铝合金及其原位复合材料的干滑动磨损行为,并对其磨损表面和亚表面形貌进行了观察和分析。
补充资料：厂用电受电
厂用电受电
energizing of auxiliary power system
chongyongd一on sho一Jd一on厂用电受电(energizing of auxiliary powersystem)机组附属设备安装完毕后需通电试运行，所需厂用电源由外部供给，因此厂用电受电是调试工作开始的标志。 受电步骤新建电厂先由电力系统向变电站供电，再依次对高压起动/备用变压器、3~10kv厂用配电装置、厂用工作变压器及380V配电装置供电。扩建电厂因高压起动/备用变压器已经投人运行，故可利用它的电源对扩建的厂用配电装置等供电。 调试项目主要有:①用额定电压依次对空载线路、变电站母线、隔离开关、断瘩器、互感器、变压器及厂用配电装置等进行冲击合闸试验。有条件时.冲击合闸前应先进行递升加压试验。升压过程中注意检查各设备有无放电声及短路现象，发现问题及时处理后再进行升压。②检查三相电压应平衡，相序应正确，各段母线的相位彼此应一致。对配电装置供电时，有时会由于母线电容和与母线连接的电磁式电压互感器的电感相互作用而出现铁磁谐振，此时相电压升高，中性点明显位移。为消除谐振可在电压互感器的剩余电压绕组处并联电阻以去振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条