Fractographic and metallographic examination, mechanical testing have been carried out on the failure analysis of the drilling collar. 对钻铤断裂原因进行了断口分析、金相检验和力学性能试验。
Abstract : In this paper, the failure analysis of a type of high frequency power transistor is introduced. 介绍了对某型号高频大功率晶体管进行的失效分析(FA)。
Abstract : This paper introduces a failure analysis case on a comb ( harmonic ) generator. 介绍了对一进口梳状谐波发生器功能失效样品进行分析的案例。
Failure analysis for mechanical components. 失效分析(FA)的机械零件。
Aimed at the wear problem of roll axle neck, failure analysis and rebuilding were made for multi-roller mill. 针对多辊筒碾压机压辊轴颈磨损严重的问题,对其进行了故障分析和改造。