耐摩耗プレート「E-PLATE」の開発

概要

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Wear resistant plate is widely applied in the field such as the iron and steel industry, the cement industry and so on. The plate is used under hard wear environment, so high wear resistance and long lifetime are required. We have developed wear resistant plate "E-PLATE" with excellent performance. "E-PLATE" is manufactured continuously and efficiently by "high-frequency induction fusing method" in which powder is used as raw material, and can be chosen various component of hardening layer by mixing of several powders. It is confirmed that wear resistance depends on Vickers hardness of hardening layer. Wear resistance of "E-PLATE" is better than one of conventional plate made by fusion welding. Especially, EH grade has superior wear resistance which is 10 times better than conventional plate. In addition, "E-PLATE" has high hardness at high temperature, so it can be applied under high temperature environment.