Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing

JOM ◽  
2019 ◽  
Vol 71 (10) ◽  
pp. 3614-3620
Author(s):  
Ruipeng Guo ◽  
Bingbing Yu ◽  
Xiaohui Shi ◽  
Lei Xu ◽  
Rui Yang
Keyword(s):  
Powder Compact ◽  
Hot Isostatic Pressing ◽  
Fatigue Properties ◽  
Powder Size ◽  
Isostatic Pressing

Effect of Hot Isostatic Pressing on Fatigue Properties of Laser Melting Deposited AerMet100 Steel

2013 ◽  
Vol 20 (11) ◽  
pp. 79-84 ◽  
Author(s):  
Hao Cheng ◽  
Dong Liu ◽  
Hai-bo Tang ◽  
Shu-quan Zhang ◽  
Xian-zhe Ran ◽  
...  
Keyword(s):  
Hot Isostatic Pressing ◽  
Fatigue Properties ◽  
Laser Melting ◽  
Isostatic Pressing

Low Cycle Fatigue Behavior in Air and in PWR Water of a Type 304L Austenitic Stainless Steel Manufactured by Hot Isostatic Pressing Process

2014 ◽  
Author(s):  
Laurent De Baglion ◽  
Denis Cedat ◽  
Pascal Ould ◽  
Walter-John Chitty
Keyword(s):  
Power Plants ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Hot Isostatic Pressing ◽  
Fatigue Properties ◽  
Rolled Plate ◽  
Cycle Fatigue ◽  
Pressurized Water ◽  
Isostatic Pressing ◽  
Pressing Process

In most industries and more particularly in the Nuclear one, the use of new materials or new manufacturing methods is really challenging because “safety” is still the key point. Among many characterizations required for a new steel grade or a new manufacturing process to be accepted and then introduced in a Nuclear design code, the fatigue properties must be determined with great care. Nowadays, the consideration of the Pressurized Water Reactor (PWR) primary water environment effect on the Low Cycle Fatigue (LCF) behavior of Austenitic Stainless Steels is an important issue for both Nuclear Power Plants (NPP) lifetime extensions and new builds as described in NUREG/CR-6909 [1]. This study aims to present the LCF behavior in Air and in PWR water at 300°C of a type 304L steel manufactured by Powder Metallurgy coupled with Hot Isostatic Pressing process (PM/HIP) and to compare them with those observed on 304L nuclear grade products such as rolled plate or forged branch [2–5]. It appears that the LCF behavior in Air and in PWR water of this 304L HIP material is better or at least similar to the one observed on classical 304L steels.

Deformation Behavior of Superalloy Powder Compact under Hot Isostatic Pressing

2020 ◽  
Vol 22 (11) ◽  
pp. 2000534
Author(s):  
Zonghong Qu ◽  
Pingxiang Zhang ◽  
Shujin Liang ◽  
Yunjin Lai ◽  
Cheng Luo
Keyword(s):  
Deformation Behavior ◽  
Powder Compact ◽  
Hot Isostatic Pressing ◽  
Isostatic Pressing ◽  
Superalloy Powder
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