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低功率激光辐照对弯曲成形件表面残余应力的影响 期刊论文
表面技术, 2021, 卷号: 50, 期号: 03, 页码: 198-205
Authors:  高欢;  李正阳;  彭青;  闫世兴
Adobe PDF(1875Kb)  |  Favorite  |  View/Download:333/76  |  Submit date:2021/04/19
激光辐照  残余应力  X射线衍射法  微观组织  位错密度  
残余应力激光调控技术研究 学位论文
硕士论文,北京: 中国科学院大学, 2020
Authors:  高欢
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残余应力  激光辐照  温度场模拟  铝合金  
Factor analysis of selective laser melting process parameters with normalised quantities and Taguchi method 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 11./通讯作者:Li, Zheng-Yang
Authors:  Jiang HZ(蒋华臻);  Li ZY(李正阳);  Feng T;  Wu PY;  Chen QS(陈启生);  Fen YL;  Li SW;  Gao H(高欢);  Xu HJ
View  |  Adobe PDF(9815Kb)  |  Favorite  |  View/Download:686/183  |  Submit date:2019/10/21
Additive manufacturing  Parameters optimizing  Dimensionless quantities  Selective laser melting  316L stainless steel  
激光毛化形貌对高速轮轨冰润滑黏着系数的影响 期刊论文
应用激光, 2019, 卷号: 39, 期号: 04, 页码: 652-659
Authors:  蒋华臻;  王宝安;  王晓明;  马震;  高欢;  候静宇;  任志远;  李正阳
View  |  Adobe PDF(2597Kb)  |  Favorite  |  View/Download:268/82  |  Submit date:2019/12/16
弹流润滑  表面形貌  激光毛化  黏着系数  
一种激光增材制造或再制造随形保护方法及保护罩 专利
发明授权.一种激光增材制造或再制造随形保护方法及保护罩, 授权公告号: CN107812943B, 申请日期: 2017-11-13, 授权公告日期: 2019-07-26
Inventors:  李正阳;  董世运;  蒋华臻;  闫世兴;  彭青;  高欢
View  |  Adobe PDF(723Kb)  |  Favorite  |  View/Download:249/89  |  Submit date:2020/02/10