Enhanced high temperature elongation of nickel based single crystal superalloys by hot isostatic pressing

2019 ◽  
Vol 805 ◽  
pp. 78-83 ◽  
Author(s):  
Jian Lan ◽  
Weidong Xuan ◽  
Yu Han ◽  
Yongshun Li ◽  
Huaizhou Wu ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystal ◽  
Hot Isostatic Pressing ◽  
Isostatic Pressing

scholarly journals Application research progress of hot isostatic pressing technology in nickel-based single crystal superalloy

2020 ◽  
Vol 155 ◽  
pp. 01012
Author(s):  
Jun Wang ◽  
Zhaojun Jiang
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Single Crystal ◽  
Hot Isostatic Pressing ◽  
Single Crystal Superalloy ◽  
Research Progress ◽  
Application Research ◽  
Isostatic Pressing ◽  
Increasing Demand ◽  
Pressing Technology

Since the introduction of hot isostatic pressing (HIP) technology, it has been widely used in powder metallurgy forming and improving the densification of castings. With the increasing demand for the performance of nickel-based single crystal superalloy, more and more scholars started research on the application of hot isostatic pressing in nickel-based single crystal superalloy. This article summarizes the current research progress in the application of hot isostatic pressing to the high temperature of nickel-based single crystals, explains the elimination effect of hot isostatic pressing on porosity and other pore defects in nickel-based single crystal superalloy, analyzes the pore healing mechanism, and the changes in mechanical properties such as tensile, endurance, and fatigue of the alloy after applying hot isostatic pressing are shown. Finally, the future development of China’s hot isostatic pressing technology is prospected.

High-pressure and high-temperature generation using diamond/sic composite anvils prepared with hot isostatic pressing

2005 ◽  
Vol 25 (1) ◽  
pp. 11-15 ◽  
Author(s):  
Osamu Ohtaka ◽  
Naoyuki Ohnishi ◽  
Katsuyuki Kubo ◽  
Hiroshi Arima ◽  
Hiroshi Fukui ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Hot Isostatic Pressing ◽  
Isostatic Pressing
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