Bending strength of tool steel preheated to various temperatures and layered by direct energy deposition

2019 ◽  
Vol 744 ◽  
pp. 548-559 ◽  
Author(s):  
Do-Sik Shim ◽  
Ki-Yong Lee ◽  
Sang-Hu Park
Keyword(s):  
Tool Steel ◽  
Energy Deposition ◽  
Bending Strength ◽  
Direct Energy Deposition ◽  
Direct Energy

Ultrasonic nanocrystal surface modification of high-speed tool steel (AISI M4) layered via direct energy deposition

2020 ◽  
Vol 277 ◽  
pp. 116420 ◽  
Author(s):  
Min-seob Kim ◽  
Wook-jin Oh ◽  
Gyeong-yoon Baek ◽  
Yeong-kwan Jo ◽  
Ki-yong Lee ◽  
...  
Keyword(s):  
Surface Modification ◽  
Tool Steel ◽  
High Speed ◽  
Energy Deposition ◽  
Direct Energy Deposition ◽  
Direct Energy ◽  
Steel Aisi

Mechanical characteristics of a tool steel layer deposited by using direct energy deposition

2017 ◽  
Vol 23 (4) ◽  
pp. 770-777 ◽  
Author(s):  
Gyeong Yun Baek ◽  
Gwang Yong Shin ◽  
Eun Mi Lee ◽  
Do Sik Shim ◽  
Ki Yong Lee ◽  
...  
Keyword(s):  
Tool Steel ◽  
Energy Deposition ◽  
Mechanical Characteristics ◽  
Direct Energy Deposition ◽  
Direct Energy ◽  
Steel Layer

Multi-physics modeling of direct energy deposition process of thin-walled structures: defect analysis

2021 ◽  
Vol 67 (4) ◽  
pp. 1229-1242
Author(s):  
Shuhao Wang ◽  
Lida Zhu ◽  
Yichao Dun ◽  
Zhichao Yang ◽  
Jerry Ying Hsi Fuh ◽  
...  
Keyword(s):  
Energy Deposition ◽  
Deposition Process ◽  
Defect Analysis ◽  
Direct Energy Deposition ◽  
Thin Walled Structures ◽  
Direct Energy ◽  
Thin Walled ◽  
Physics Modeling
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