El molino de trapecio de alta presión de serie TGM

Grinder Accessories Which is better? Offer?

Hi Windsor,

Super pressure trapezium mill wear accessories is our goal, I believe we all know the product the harder the more wear-resistant, so to make the wear of the grinding rollers and disc seems very simple, just find a way to increase its hardnesscan, also appeared in many foundry advertised its casting chromium content of 30% of HRC hardness of 63-65, but the fact is not so simple. When the higher the hardness, the number of castings contained carbide (Cr7C3,) would require more, more diffuse distribution, the greater the chance of microvoids and microcracks on the interface of matrix and carbide formation, at the same time will increase the fracture probability. And the harder items machining forming the more difficult it is. To cast so simple to wear and prone to breaking products just like this not imagine.

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