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Effects of minor Ce doping on the microstructure and mechanical performances of a EH47 grade HSLA steel for ship and ocean engineering 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 201, 页码: 13
作者:  Xiao, Jiuhan;  Yan, Ling;  Zhang, Peng;  Li, Guanglong;  Li, Boyong;  Zhao, Tan;  Wang, Hua;  Chen, Lijia;  Wang, Dong
收藏  |  浏览/下载：10/0  |  提交时间：2024/01/07
HSLA steel  Grain refinement  M -A constituent optimization  Inclusion modification  Mechanical properties improvement  
Evolution of crystallographic orientation and microstructure in the triangular adapter of grain continuator of a 3rd-generation single crystal superalloy casting during directional solidification 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 898, 页码: 12
作者:  Xiao, Jiuhan;  Jiang, Weiguo;  Han, Dongyu;  Li, Kaiwen;  Lu, Yuzhang;  Lou, Langhong
收藏  |  浏览/下载：118/0  |  提交时间：2022/07/01
Single-crystal superalloy  Dendrite growth  Crystallographic orientation  Freckle formation  Flare angle  Withdrawal rate  
Investigating the evolution of freckles into sliver defects in Ni-based single-crystal superalloy castings 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 27, 页码: 14
作者:  Han, Dongyu;  Jiang, Weiguo;  Xiao, Jiuhan;  Li, Kaiwen;  Lu, Yuzhang;  Lou, Langhong
收藏  |  浏览/下载：128/0  |  提交时间：2021/10/15
Ni-based superalloys  Directional solidification  Freckle evolution  Slivers  
Effect of the Spacial Dimensions on Solidification Defects in Rejoined Platform of Ni-Based Single-Crystal Superalloy Castings Under Different Withdrawal Rates 期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2021, 页码: 12
作者:  Xiao, Jiuhan;  Jiang, Weiguo;  Han, Dongyu;  Li, Kaiwen;  Lu, Yuzhang;  Lou, Langhong
收藏  |  浏览/下载：116/0  |  提交时间：2021/10/15
Influence of Geometric Structure and Feeding Behavior of Casting on Freckle Formation during Directional Solidification of a Ni-Based Single-Crystal Superalloy 期刊论文
CRYSTAL RESEARCH AND TECHNOLOGY, 2021, 页码: 11
作者:  Han, Dongyu;  Jiang, Weiguo;  Xiao, Jiuhan;  Li, Kaiwen;  Lu, Yuzhang;  Lou, Langhong
收藏  |  浏览/下载：128/0  |  提交时间：2021/10/15
casting structures  feeding behaviors  freckles  Ni‐  based superalloys  single crystal  
Influence of Geometric Structure and Feeding Behavior of Casting on Freckle Formation during Directional Solidification of a Ni-Based Single-Crystal Superalloy 期刊论文
CRYSTAL RESEARCH AND TECHNOLOGY, 2021, 页码: 11
作者:  Han, Dongyu;  Jiang, Weiguo;  Xiao, Jiuhan;  Li, Kaiwen;  Lu, Yuzhang;  Lou, Langhong
收藏  |  浏览/下载：131/0  |  提交时间：2021/10/15
casting structures  feeding behaviors  freckles  Ni‐  based superalloys  single crystal  
Oxidation behavior of high Hf nickel-based superalloy in air at 900,1000 and 1100°C 期刊论文
INTERNATIONAL JOURNAL OF MINERALS, METALLURGY AND MATERIALS, 2021, 卷号: 28, 期号: 12, 页码: 1957-1965
作者:  Xiao Jiuhan;  Xiong Ying;  Wang Li;  Jiang Xiangwei;  Wang Dong;  Li Kaiwen;  Dong Jiasheng;  Lou Langhong
收藏  |  浏览/下载：69/0  |  提交时间：2024/01/08
superalloy  hafnium  high-temperature oxidation  diffusion  
一种高强度单晶铸件用螺旋选晶器的制备方法 专利
专利类型: 发明专利, 专利号: 201710598524.9, 申请日期: 2019-12-10,
发明人:  姜卫国;  韩东宇;  肖久寒;  李凯文;  楼琅洪
收藏  |  浏览/下载：104/0  |  提交时间：2021/03/01
一种高温合金管状试样的制备方法 专利
专利类型: 发明专利, 专利号: 201611056570.8, 申请日期: 2019-12-10,
发明人:  姜卫国;  李凯文;  肖久寒;  楼琅洪;  张健
收藏  |  浏览/下载：113/0  |  提交时间：2021/03/01
一种硅基陶瓷型芯的固定方法 专利
专利类型: 发明专利, 专利号: 201611046601.1, 申请日期: 2019-12-03,
发明人:  肖久寒;  姜卫国;  李凯文;  卢玉章;  胡北;  楼琅洪
收藏  |  浏览/下载：101/0  |  提交时间：2021/03/01