四川兵工学报
四川兵工學報
사천병공학보
SICHUAN ORDNANCE JOURNAL
2014年
7期
110-114
,共5页
齐浩淳%张小玲%谢雪松%吕长志%陈成菊%赵利
齊浩淳%張小玲%謝雪鬆%呂長誌%陳成菊%趙利
제호순%장소령%사설송%려장지%진성국%조리
海洋环境%加速腐蚀%晶体管%机理分析
海洋環境%加速腐蝕%晶體管%機理分析
해양배경%가속부식%정체관%궤리분석
marine environment%accelerated corrosion%transistor%mechanism analysis
在模拟海洋环境下进行了3组不同盐溶液浓度的晶体管加速腐蚀试验,对试验样品得到的腐蚀结果进行了研究。对晶体管管壳的腐蚀速度随着浓度的增加而下降的原因进行了分析,阐述了晶体管管壳、涂层和外引线的腐蚀机理。另外,试验结果表明,晶体管外引线断裂现象依然是晶体管工艺生产过程中存在的亟需解决的问题。
在模擬海洋環境下進行瞭3組不同鹽溶液濃度的晶體管加速腐蝕試驗,對試驗樣品得到的腐蝕結果進行瞭研究。對晶體管管殼的腐蝕速度隨著濃度的增加而下降的原因進行瞭分析,闡述瞭晶體管管殼、塗層和外引線的腐蝕機理。另外,試驗結果錶明,晶體管外引線斷裂現象依然是晶體管工藝生產過程中存在的亟需解決的問題。
재모의해양배경하진행료3조불동염용액농도적정체관가속부식시험,대시험양품득도적부식결과진행료연구。대정체관관각적부식속도수착농도적증가이하강적원인진행료분석,천술료정체관관각、도층화외인선적부식궤리。령외,시험결과표명,정체관외인선단렬현상의연시정체관공예생산과정중존재적극수해결적문제。
In the simulated marine environment,the transistor accelerating corrosion test of three-group devious salt concentration was conducted,and then its corrosion findings were discussed.Its tube shell corrosion speed decreased with the increase of salt concentration,whose reason was also analyzed,and the corrosion mechanisms of transistor tube shell,coating and outer lead were all illuminated.Besides,the test results show the outer lead fracture is still the major problem that needs to be solved in the transistor production process.