Effects of alloy elements on microstructure and crack resistance of Fe-C-Cr weld surfacing layer

来源 :中国焊接：英文版 | 被引量 : 0次 | 上传用户：g19801218

【摘要】

：

Effects of alloy elements on the microstructure and crack resistance of Fe-C-Cr weld surfacing layer were investigated. The results show that microstructures of

【作者】

：

孙大谦王文权宣兆志任振安

【机构】

：

SchoolofMaterialsScienceandEngineering

【出处】

：

中国焊接：英文版

【发表日期】

：

2003年2期

【关键词】

：

表面焊接耐磨性合金成分显微结构焊接工艺 weld surfacing layer alloy element crack resistance

【基金项目】

：

Technology of Jilin Province

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Effects of alloy elements on the microstructure and crack resistance of Fe-C-Cr weld surfacing layer were investigated. The results show that microstructures of the layer mainly consist of carbides and austenite matrix. Increasing C and Cr contents impair

其他文献

Suppressing of humping bead using an external magnetic field in high-speed gas metal arc welding

期刊

外部磁场熔融金属电弧焊接气体保护焊道驼峰焊缝质量低碳钢板high-speed GMAW external magnetic field hu

FEM simulation on residual stress distribution during diffusion bonding between Ti （ C, N） metallic

期刊

残余应力分布40Cr钢金属陶瓷扩散焊接有限元模拟TIANSYS有限元分析软件扩散温度Ti（CN） metallic ceramic 40Cr

Analysis of keyhole geometry in plasma arc welding

<正>The key problem for numerical simulation of plasma arc welding(PAW)process is to develop a suitable and adaptive volumetric heat source mode which reflects

期刊

等离子弧焊小孔几何结构数值分析keyhole geometry plasma arc welding numerical analysis

Microstructure and mechanical properties of butt joints of QCr0.8／1Cr21NiSTi equal-thickness dissimi

Butt joints of QCrO. 8/1Cr2lNiSTi equal-thickness dissimilar materials were obtained by electron beam welding with fixed accelerating voltage 60 kV and focus cu

期刊

异材料电子束焊接微观结构力学性质dissimilar materials electron beam welding microstructure

Effects of current waveform parameters during droplet transfer on spatter in high speed waveform con

Aim at improving the stability of the Short-circuiting Gas Metal Arc Welding ( GMA W-S) process for the enhanced speed usage, effects of current waveform parame

期刊

GMAW熔滴飞溅金属极电弧焊波形参数高速焊接GMAWGMAWgas metal arc welding short circuit arc cur

Neural network modeling and intelligent control of FCAW penetration

期刊

神经网络建模渗透稳定药芯焊丝智能控制熔池图像焊接电流焊缝熔深自校正PIDsingle neuron self-tuning PID neura

Ultrasonic inspection for circumferential butt joint of austenitic stainless steel with carbon stee

期刊

粗晶材料焊接接头超声波检查不锈钢碳钢coarse-grained materials welded joint ultrasonic inspec

Characterization of the microstructure and hardness of the HAZ in a 800MPa grade RPC steel

The microstructure and hardness of the HAZ in a 800 MPa grade ultra-low-carbon microalloyed steel were studied.The results indicate that the heat affected zone

期刊

微观结构硬度RPC钢材受热影响区域焊接性质HAZ microstructure hardness RPC steel

Comparisons between different models for thermal simulation of GTAW process

Two mathematical models are built to study the effects of the fluid flow on thermal distributions of the gas tungsten arc welding(GTAW) process. One model is ba

期刊

GTAW金属极电弧焊热模拟热分区thermal distribution gas tungsten are welding heat transfe

Transient liquid phase diffusion bonding of a single crystal superaUoy DD6

DD6 alloy was bonded by transient liquid phase (TLP) diffusion bonding. The main compositions of the interlayer alloy employed were similar to those of the base

期刊

简单晶体超合金液态相变换结合扩散接缝应力-破裂性质single crystal superalloy TLP diffusion bonding

Effects of alloy elements on microstructure and crack resistance of Fe-C-Cr weld surfacing layer

与本文相关的学术论文