Strengthening of single-crystal alloy Mo?Nb?Zr?C by internal nitriding

1983 ◽  
Vol 15 (3) ◽  
pp. 401-403
Author(s):  
M. Yu. Belomyttsev ◽  
B. G. Belyakov
Keyword(s):  
Single Crystal ◽  
Internal Nitriding ◽  
Single Crystal Alloy

CMSX-2

Alloy Digest ◽  
1992 ◽  
Vol 41 (11) ◽  
Keyword(s):  
Physical Properties ◽  
Single Crystal ◽  
Alloy Development ◽  
Single Crystal Alloy ◽  
High Level

Abstract CMSX-2 is a single crystal alloy development of Cannon-Muskegon Corporation designed to achieve a high level of balanced properties. This datasheet provides information on composition, physical properties, as well ascreep and fatigue. Filing Code: Ni-417. Producer or source: Cannon-Muskegon Corporation.

Laser-Induced Ablation and Laser Drilling of DD6 Nickel-Based Single-Crystal Alloy by Nanosecond and Picosecond Lasers

Applied laser ◽  
2014 ◽  
Vol 34 (6) ◽  
pp. 551-556 ◽  
Author(s):  
纪亮 Ji Liang ◽  
张晓兵 Zhang Xiaobing ◽  
张伟 Zhang Wei ◽  
孙瑞峰 Sun Ruifeng ◽  
韩家广 Han Jiaguang
Keyword(s):  
Single Crystal ◽  
Laser Drilling ◽  
Single Crystal Alloy ◽  
Picosecond Lasers

scholarly journals Study on the Creep Behavior of a Ni3Al-Based Single Crystal Alloy at 850°C/450 MPa

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Liwu Jiang ◽  
Yu Yang ◽  
Meiling Wu ◽  
Min Cai
Keyword(s):  
Fracture Surface ◽  
Single Crystal ◽  
Creep Behavior ◽  
Creep Deformation ◽  
Fracture Mechanism ◽  
Crystal Orientation ◽  
Fracture Morphology ◽  
Cutting Mechanism ◽  
Single Crystal Alloy ◽  
Fracture Morphologies

The creep behaviors of Ni3Al-based single crystal alloy IC6SX with [001] and [111] orientations under the condition of 850°C/450 MPa were investigated. The effect of crystal orientation on the creep lives, fracture morphology, fracture mechanism, and dislocation evolution of the alloys with different orientations was analyzed systematically. The results showed that the creep lives of the alloy were closely related to the crystal orientation under the condition of 850°C/450 MPa. The creep lives of the single crystal alloys with [001] and [111] orientations were 56.3 h and 126.9 h, respectively. Moreover, the fracture morphologies of the two alloys with [001] and [111] orientations were different. The results showed that some holes formed at the fracture surface of the alloy with [111] rather than [001] orientation. Furthermore, the surface near the fracture of the two alloys with [001] and [111] orientations was serrated. Therefore, the fracture mechanism of the single crystal alloys with [001] and [111] orientations was ductile fracture. In addition, a large number of dislocations cut into the γ ′ phase. Therefore, the cutting mechanism of dislocations in the alloys with [001] and [111] orientations was the creep deformation mechanism.

In situ oxidation analysis on Co-Al-W-Ti-Ta single-crystal alloy in an environmental TEM

2020 ◽  
Vol 172 ◽  
pp. 108725
Author(s):  
Xueqiao Li ◽  
Yunsong Zhao ◽  
Fei Xue ◽  
Xiaomeng Yang ◽  
Yanhui Chen ◽  
...  
Keyword(s):  
Single Crystal ◽  
In Situ Oxidation ◽  
Single Crystal Alloy ◽  
Environmental Tem ◽  
Oxidation Analysis
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