Powder Metallurgy Technology 粉末冶金技术 ; 粉末冶金工艺 ; 剖析别克轿车 ; 粉末冶金技术 Powder Mctanurgy Technology 蚧束冶垒工艺 .
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Powder Metallurgy Technology 粉末冶金技术 ; 粉末冶金工艺 ; 剖析别克轿车 ; 粉末冶金技术 Powder Mctanurgy Technology 蚧束冶垒工艺 .
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Common pantograph slider prepared by powder metallurgy technology usually causes serious abrasion of the conducting wire. Carbon slider is prone to arouse accidents for its high electrical resistivity and low strength.
传统的粉末冶金受电弓滑板对导线的磨耗严重;炭滑板电阻率较大,而且强度不足易发生事故;浸金属滑板的制备工艺复杂,造价高。
参考来源 - 铜基复合材料受电弓滑板的制备及其摩擦磨损性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The discussion mainly aims at the precision of straight gear products which are produced by powder metallurgy technology.
主要针对粉末冶金制造的直齿轮产品进行精度之探讨。
And common pantograph slider prepared by powder metallurgy technology usually causes serious abrasion of the conducting wire.
而传统的粉末冶金受电弓滑板对导线的磨耗严重。
Wang Jinxiang, Li Xiaojie, Explosive Consolidation of Powder and Its Application, Powder Metallurgy Technology, 2004, 22(1), 49-54.
王金相，李晓杰，粉末爆炸固结技术及其应用，粉末冶金技术，2004， 22（1）， 49-54；
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