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Microstructure and tensile properties of dual structure superalloys at intermediate temperatures 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 751, 页码: 15-22
Authors:  Li, Xiangwei;  Dong, Jiasheng;  Wang, Li;  Lou, Langhong;  Zhang, Jian
Favorite  |  View/Download:2/0  |  Submit date:2020/01/06
Superalloys  Tensile properties  Dual structure  Fine grain  Columnar grain  
双组织高温合金的中温力学性能和损伤行为 学位论文
, 2019
Authors:  李相伟
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Polarization Rotation in Ultrathin Ferroelectrics Tailored by Interfacial Oxygen Octahedral Coupling 期刊论文
ACS NANO, 2018, 卷号: 12, 期号: 4, 页码: 3681-3688
Authors:  Zhang, SR;  Guo, XW;  Tang, YL;  Ma, DS;  Zhu, YL;  Wang, YJ;  Li, S;  Han, MJ;  Chen, D;  Ma, JY;  Wu, B;  Ma, XL;  Ma, XL (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Liaoning, Peoples R China.;  Ma, XL (reprint author), Lanzhou Univ Technol, Sch Mat Sci & Engn, Langongping Rd 287, Lanzhou 730050, Gansu, Peoples R China.
Favorite  |  View/Download:23/0  |  Submit date:2018/06/05
Electromechanical Response  Solid-solution  Pbtio3 Films  Thin-films  Phase  Enhancement  Crystals  Origin  Fields  Oxides  
截面尺寸和固溶制度对单晶高温合金DD33中显微孔洞的影响 期刊论文
材料研究学报, 2018, 期号: 03, 页码: 168-176
Authors:  韩东宇;  姜卫国;  肖久寒;  李相伟;  楼琅洪
Favorite  |  View/Download:12/0  |  Submit date:2018/06/05
金属材料  单晶高温合金  截面尺寸  固溶制度  显微孔洞  
The nucleation and growth mechanism of Ni-Sn eutectic in a single crystal superalloy 期刊论文
ELSEVIER SCIENCE BV, 2017, 卷号: 479, 页码: 75-82
Authors:  Jiang, Weiguo;  Wang, Li;  Li, Xiangwei;  Lou, Langhong;  Jiang, WG (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
Favorite  |  View/Download:49/0  |  Submit date:2018/01/10
Crystal Structure  Growth From Melt  Solid Phase Epitaxy  Alloys  
一种坩埚篮套及其制备方法 专利
专利类型: 发明专利, 专利号: 201410528860.2, 申请日期: 2017-11-24,
Authors:  李相伟;  董加胜;  白清举;  姜卫国;  楼琅洪
Favorite  |  View/Download:1/0  |  Submit date:2020/01/13
Evolution of Micro-Pores in a Single-Crystal Nickel-Based Superalloy During Solution Heat Treatment 期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2017, 卷号: 48A, 期号: 6, 页码: 2682-2686
Authors:  Li, Xiangwei;  Wang, Li;  Dong, Jiasheng;  Lou, Langhong;  Zhang, Jian;  Zhang, J (reprint author), Chinese Acad Sci, Inst Met Res, Superalloys Div, Shenyang 110016, Peoples R China.
Favorite  |  View/Download:39/0  |  Submit date:2017/08/17
冷热循环过程中不同第二取向试样孔周围裂纹萌生与扩展行为研究 会议论文
第十三届中国高温合金年会摘要文集
Authors:  王莉;  周忠娇;  李相伟;  卢玉章;  刘畅;  楼琅洪;  张健
Favorite  |  View/Download:94/0  |  Submit date:2016/04/20
冷热循环  孔周  定向凝固过程  裂纹萌生  单晶高温合金  单晶叶片  气膜孔  疲劳裂纹  扩展行为  二次枝晶  
晶粒组织结构对K417G整体铸造高温合金持久性能的影响 会议论文
第十三届中国高温合金年会摘要文集
Authors:  李相伟;  谢光;  董加胜;  张功;  楼琅洪;  张健
Favorite  |  View/Download:69/0  |  Submit date:2016/04/20
K417g  晶粒组织  等轴晶组织  铸造高温合金  柱状晶组织  体积分  共晶  延伸率  穿晶断裂  定向凝固技术  
HRS和LMC工艺对第三代镍基单晶高温合金DD33中显微孔洞的影响 期刊论文
材料研究学报, 2014, 期号: 9, 页码: 656-662
Authors:  李相伟;  王莉;  刘心刚;  王苏程;  楼琅洪
Favorite  |  View/Download:151/0  |  Submit date:2015/01/15
金属材料  单晶高温合金  显微孔洞  Lmc  高分辨透射x射线三维成像技术