plastic binder

The erosion mechanism at 90 degrees includes block exfoliation, the plastic deformation of binder phase and the extrusion of the carbides, meanwhile, the brittle fracture character has also been observed with a speed of 420 meters per second.

90°冲蚀机制包括块状剥落，粘结相的塑性变形和碳化物的挤出，420m/s冲蚀的粘结相还表现出了脆性断裂的特点，块状剥落是质量磨损率升高的主因。

The feedstock injected into a mold is the mixture of metallic powder and plastic binder.

注入模具的是金属粉末和塑性流动剂构成的均匀混合喂料.

The wear mechanism of original WC-Ni cemented carbide during the wear process is abrasive wear with the main characteristics of plastic deformation of Ni binder phase and fall-out of WC grains, and wear resistance depends on the hardness of cemented carbide.

原始WC-Ni硬质合金的磨损以Ni粘结相的塑性变形和WC晶粒脱落为主要特征的磨粒磨损，耐磨性依赖于硬质合金的硬度。

The principle and characteristics of magnet injection molding are explained and its key technologies are analysed from magnetic particulate, plastic binder and mold, process.

并且在磁性颗粒塑料粘结剂、模具、工艺等方面分析了该工艺的关键技术。

Due to the existence of surface tension, plastic film was binder together and so difficult to separate when it was compressed or heated in accumulation and bound volumes.

塑料薄膜在堆积及缠卷时，由于表面张力的存在，当受压或受热时，容易使塑料薄膜黏结在一起，不易分离，甚至无法使用。