粉末冶金轴承

粉末冶金轴承复合面的超声检测

Ultrasonic inspection clad alloy on powder metallurgy bearings

为了满足用于铝合金发动机体中的粉末冶金轴承盖切削加工的要求，开发了含六方BN的粉末组成。

A powder formulation containing hexagonal boron nitride was developed in order to satisfy the demanding machining requirements of PM bearing caps used in aluminum alloy engine blocks .

GB/T2688-1981滑动轴承粉末冶金轴承技术条件

Powder metallurgy plain bearing & Technical requirements

粉末冶金含油轴承PV值及其测定

Determining method of PV value of p / m self lubricating bearing

介绍了卷扬机大型粉末冶金含油轴承的研制过程。重点讨论了低温烧结铁基合金Fe－Cu－Me的物理力学性能、成形模具结构和制品的耐久性与可靠性。

The present poper has introduced the developing process of large type P / M oilless bearings used in winch and put an emphasis on the physical and mechanical properties of Fe-Cu-Me alloy sintered at low temperature , die structure for forming , and durability and reliability of products .

矿山索道用粉末冶金含油轴承的研制与应用

Development and application of the powder metallurgical self-lubricating bearing in mine cable

GB/T2687-1981滑动轴承粉末冶金球形轴承型式、尺寸与公差

" Powder metallurgy plain bearing Spherical type Types , dimensions and tolerances "

本文探索了在粉末冶金含油轴承的研究中引入分形理论的概念，即将分形理论应用于含油轴承摩擦学性能研究。

The paper try to use fractal theory on the tribology investigation of porous bearing .

H2A粉末冶金止推轴承

Developments of H_2A P / M Thrust Bearings