双金属耐磨复合钢板技术分析 |
添加时间:2018/5/14 15:35:43 浏览次数: |
双金属耐磨复合钢板技术分析 Technical analysis of bimetal wear-resistant composite steel plate 耐磨复合钢板的显微组织:耐磨复合钢板的显微组织由共晶的渗碳体、合金马氏体、参与奥氏体组成集体上均匀分布的大量高耐磨碳化物组成,碳化物的硬度可达HV1700,是构成高耐磨结构的骨架,基本与硬质抗磨质点儿的最佳配合使材料具有优异的耐磨性。 Microstructure of wear resistant composite steel plate: the microstructure of wear resistant composite steel plate consists of eutectic carburized carburized body, alloy martensite and a large number of high wear resistant carbides evenly distributed in the group of austenite. The hardness of carbide can reach HV1700. It is the skeleton of high wear-resistant structure, and it is the best of hard wear resistance. The material has excellent wear resistance. 耐磨复合钢板的表面裂纹:耐磨复合钢板的耐磨层表面通过形成细小均匀的裂缝释放能力,保持整幅板面的平整,限制产生应力集中,裂缝仅局限于硬层内,使用过程也不会向韧性很好的基板中扩展。 The surface crack of the wear-resistant composite steel plate: the wear-resistant layer surface of the wear-resistant composite steel plate has the ability to release the fine and uniform cracks, keep the flat surface of the whole plate, limit the stress concentration, the crack is confined to the hard layer, and the use process will not extend to the good toughness of the substrate. 耐磨复合钢板的应用工况条件:耐磨复合钢板可以适合在550℃以下,有较高的冲刷磨损可磨粒磨损的工况条件下,具有良好的耐磨性、耐冲击性和良好的抗氧化性。适用于多种磨损工况条件。复合钢板的抗拉与抗冲击性能不低于Q235钢板焊接接头的性能。 鼎盛耐磨复合钢板的耐磨性能为热处理耐磨钢的5~6倍;不锈钢的5倍;高锰钢的5~6倍;16Mn的11倍(常温磨粒磨损实验数据)。 Wear resistant composite steel plate application conditions: wear resistant composite steel plate can be suitable for less than 550 C, with high scour wear and abrasive wear conditions, with good wear resistance, impact resistance and good oxidation resistance. It is suitable for a variety of wear conditions. The tensile and impact resistance of clad steel plate is not lower than that of Q235 steel welded joint. The wear resistance of the heyday wear resistant composite steel plate is 5~6 times of the heat treatment and wear resistant steel; 5 times of the stainless steel; the 5~6 times of the high manganese steel; the 11 times of the 16Mn (the experimental data of the permanent temperature abrasive wear). 耐磨复合钢板硬度:HRC55—63. Hardness of wear-resistant composite steel plate: HRC55 - 63. 耐磨复合钢板的规格:耐磨层厚度3—10mm。复合钢板规格≤1.5╳3M。 Specification for wear resistant composite steel sheet: thickness of wear resistant layer 3 - 10mm. The size of the composite steel plate is less than 1.5 3M. |
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