摘要
国产Ｋ２９型重型自卸车在黄岛施工中仅经历９－１２个月，有８辆车的后桥壳发生断裂．经调查、分析表明，桥壳的失效既不是应力腐蚀破裂也不是机械疲劳断裂，而是腐蚀疲劳的结果．
The rear axle housing of 8 home made heavy tip'tracks, type K29 was cracked inHuangdao, which was only used for 9-12 Mon.The reason of the failure of the rear axle housingwas the result of corrosion fatigue. neither stress corrosion cracking nor mechanic fatigue.
出处
《腐蚀科学与防护技术》
CAS
CSCD
1995年第2期180-182,共3页
Corrosion Science and Protection Technology
关键词
桥壳
汽车工程
自卸汽车
腐蚀试验
rear axle housing, corrosion fatigue, failure analysis
