Utilizing metaloscopy and energy spectrum, the microstructurc of the tradition zone and its effects on hydrogen-induced disboinding of stainless steel overlay weld.

• 利用金相显微镜和微区分析的手段,研究了不锈钢堆焊层过渡区显微组织及其对堆焊层氢致剥离的影响。研究表明,经过焊后热处理,堆焊过渡区中碳、铬元素均有迁移。