HDSA 2550碳化钨耐磨涂层焊接工艺技术  

Welding process technology of HDSA 2550 tungsten carbide wear-resistant coating

作　　者：张巍民 ZHANG Wei-Ming(Huanghe Xinye Co.,Ltd.,Xining,Qinghai 810000)

机构地区：[1]黄河鑫业有限公司,青海西宁811601

出　　处：《世界有色金属》2024年第18期50-52,共3页World Nonferrous Metals

摘　　要：加工制造业是现代工业的基础,尤其在有色金属行业尤为突出,随着全球经济一体化的深入,传统有色行业竞争日趋激烈,这对设备可靠性及成本控制提出了更高的要求,在物料加工及物料输送关键设备,如何保证设备不产生磨损失效、疲劳失效、提高使用寿命等,要求设备具有高硬度、抗耐磨、抗腐蚀、抗高温氧化等。设备失效多产生在磨损初期,因此在设备磨损初期进行碳化钨涂层的焊接,能有效干预设备发生故障、这种提前预防耐磨焊接,在降本增效方面有良好的经济效益。The processing and manufacturing industry is the foundation of modern industry,especially in the non-ferrous metal industry.With the deepening of global economic integration,the competition in the traditional non-ferrous industry is becoming increasingly fierce,which puts forward higher requirements for equipment reliability and cost control.In the key equipment of material processing and material transportation,how to ensure that the equipment does not produce wear failure,fatigue failure,and improve service life,it is required that the equipment has high hardness,wear resistance Corrosion resistance,high-temperature oxidation resistance,etc.Equipment failure often occurs in the early stage of wear,so welding with tungsten carbide coating during the early stage of equipment wear can effectively intervene in equipment failure.This early prevention of wear-resistant welding has good economic benefits in reducing costs and increasing efficiency.

关 键 词：碳化钨涂层 焊接工艺 耐磨焊接 

分 类 号：TG178[金属学及工艺—金属表面处理]