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The hardness of the vibrating screen frame after spraying tungsten carbide is very high, usually reaching HV 1000-1400 (Vickers hardness). The specific value may vary slightly due to factors such as spraying process, tungsten carbide powder particle size, and coating density. Its hardness characteristics can be further explained from the following aspects:

The PTFE anti sticking coating sprayed on the material bucket refers to a thin film coating formed by spraying polytetrafluoroethylene (PTFE) material on the inner or outer wall surface of the material bucket (usually made of metal materials such as stainless steel, aluminum alloy, etc.) through a specific process. Its core function is to utilize the ultra-low surface energy characteristics of PTF

In petroleum machinery, diaphragm cylinders (hydraulic/pneumatic actuators that separate the medium from the driving components through diaphragm plates) are sprayed with polytetrafluoroethylene (PTFE, commonly known as "Teflon"), mainly utilizing its strong corrosion resistance, low friction coefficient, excellent non stick performance, and high and low temperature resistance (-200 ℃~260 ℃) to so

In the chemical industry, the screw shaft is the core component of material conveying and mixing equipment (such as screw conveyors, reaction kettle mixing shafts, etc.), often facing harsh working conditions such as high temperature, corrosion, and material erosion (such as granular and high viscosity media). Spraying tungsten carbide (a high hardness and high wear resistance coating material) on

The insulation performance of plasma sprayed alumina (Al ? O3) coating used in lithium battery equipment is excellent, and its core advantage lies in the high insulation properties of alumina itself and the dense structure endowed by plasma spraying process. The following provides a detailed explanation from the aspects of material properties, coating performance, influencing factors, and applicat

The vibrating screen frame sprayed with tungsten carbide is mainly used in the lithium battery positive material industry. In addition, it is widely used in industries such as mining, chemical, and food. The following is a specific introduction: 1. Lithium battery positive material industry: During the screening process of lithium battery positive materials, the vibrating screen is prone to wear