欢迎来到聊城福瑞营物资有限公司网站!
公司简介 联系我们
微信扫一扫
联系方式
服务热线:

服务热线:

131-6540-1858

您现在所在的位置: 首页 - 新闻中心 > 行业动态 >

高强度耐磨钢板型号应该注意什么?

所属分类:行业动态 发布时间:2021-04-25 来源:https://www.lcnaimoban.com/ 浏览量:

耐磨钢板质量要求:堆焊硬度HRC63;铬含量一般为30,在500-600°高温工况中仍具高耐磨性,回火硬度HRC63保持不变。耐磨性是低碳钢的20倍以上是不锈钢高锰钢的10倍,是一般高碳高铬耐磨钢板的1.5倍以上。
Quality requirements of wear-resistant steel plate: hardfacing hardness HRC63; The chromium content is generally 30, ranging from 500 to 600 ° It still has high wear resistance at high temperature, and the tempering hardness HRC63 remains unchanged. The wear resistance is more than 20 times of low carbon steel, 10 times of stainless steel and high manganese steel, and more than 1.5 times of general high carbon and high chromium wear-resistant steel plate.
堆焊耐磨钢板是指专供大面积磨损工况条件下使用的特种板材产品。目前,常用的堆焊耐磨钢板是在韧性塑性较好的普通低碳钢或者低合金钢表面通过堆焊方法复合一定厚度的硬度较高耐磨性优良的合金耐磨层而制成的板材产品堆焊耐磨钢板的技术参数:
Hardfacing wear-resistant steel plate is a kind of special plate which is specially used for large area wear condition. At present, the commonly used hardfacing wear-resistant steel plate is made of a certain thickness of alloy wear-resistant layer with high hardness and excellent wear resistance on the surface of low carbon steel or low alloy steel with good toughness and plasticity
维氏硬度
Vickers hardness
材料:低碳钢基地——可根据要求提供其它金属类型的堆焊硬质合金碳化铌:铬硼合金碳化物丰富
Material: low carbon steel base - hardfacing hard alloy of other metal types can be provided on request. Niobium carbide: chromium boron alloy is rich in carbide
NM450耐磨板
复合耐磨层硬度
Hardness of composite wear resistant layer
厚度:3 - 15毫米
Thickness: 3 - 15 mm
硬质合金含量> 50%。
Cemented carbide content & gt; 50%。
最高工作温度1000°C。
Maximum operating temperature 1000 ° C。
耐磨焊丝:管状药芯焊丝,KN60耐磨焊丝直径1.2mm1.6mm。
Wear resistant welding wire: tubular flux cored wire, kn60 wear resistant welding wire, diameter 1.2mm1.6mm.
用途广泛,耐腐蚀性好,有较高的硬度和抗裂性可替代中等冲击的铸造碳化钨气焊条。
It has a wide range of uses, good corrosion resistance, high hardness and crack resistance, and can replace the medium impact cast tungsten carbide gas welding rod.
主要用于电厂风机叶片旋耕机叶片砖机螺旋轴木炭机螺旋轴等。
It is mainly used for power plant fan blade, rotary tiller blade, brick machine screw shaft, charcoal machine screw shaft, etc.
热门产品 / HOT PRODUCT
新闻推荐 / NEWS RECOMMEND ATIONS