Study on the evolution mechanism of subsurface defects in nickel-based single crystal alloy during atomic and close-to-atomic scale cutting

2021 ◽  
Vol 68 ◽  
pp. 14-33
Author(s):  
Hao Zhaopeng ◽  
Lou Zaizhen ◽  
Fan Yihang
Keyword(s):  
Single Crystal ◽  
Atomic Scale ◽  
Evolution Mechanism ◽  
Single Crystal Alloy ◽  
Subsurface Defects

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.

Investigation on efficiency and quality for ultrashort pulsed laser ablation of nickel-based single crystal alloy DD6

2021 ◽  
Vol 114 (3-4) ◽  
pp. 883-897
Author(s):  
Zhanfei Zhang ◽  
Wenhu Wang ◽  
Chengcheng Jin ◽  
Ruisong Jiang ◽  
Yifeng Xiong ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Single Crystal ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Single Crystal Alloy ◽  
Ultrashort Pulsed Laser

scholarly journals Redox-driven atomic-scale changes in mixed catalysts: VOX/WOX/α-TiO2 (110)

RSC Advances ◽  
2014 ◽  
Vol 4 (110) ◽  
pp. 64608-64616 ◽  
Author(s):  
Z. Feng ◽  
M. E. McBriarty ◽  
A. U. Mane ◽  
J. Lu ◽  
P. C. Stair ◽  
...  
Keyword(s):  
Single Crystal ◽  
Crystal Surface ◽  
Oxide Catalysts ◽  
Atomic Scale ◽  
Redox Behavior ◽  
Single Crystal Surface ◽  
Tungsten Oxides ◽  
Mixed Monolayer ◽  
X Ray

X-ray study of vanadium–tungsten mixed-monolayer-oxide catalysts grown on the rutile α-TiO2 (110) single crystal surface shows redox behavior not observed for lone supported vanadium or tungsten oxides.

Designing shape anisotropic SmCo5 particles by chemical synthesis to reveal the morphological evolution mechanism

Nanoscale ◽  
2018 ◽  
Vol 10 (22) ◽  
pp. 10377-10382 ◽  
Author(s):  
Zhenhui Ma ◽  
Ming Yue ◽  
Qiong Wu ◽  
Chenglin Li ◽  
Yongsheng Yu
Keyword(s):  
Chemical Synthesis ◽  
Single Crystal ◽  
Morphological Evolution ◽  
Shape Anisotropy ◽  
Evolution Mechanism

In this work, we describe a new protocol to synthesize SmCo5 single crystal particles with remarkable shape anisotropy (hexagonal and rodlike), which exhibit a giant coercivity of 36.6 kOe and a high Mr/Ms value of 0.95 after an alignment.

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

Atomic-Scale Planarization of Single Crystal Diamond Substrates by Ultraviolet Rays Assisted Machining

2010 ◽  
Vol 447-448 ◽  
pp. 66-70 ◽  
Author(s):  
Mutsumi Touge ◽  
Satoru Anan ◽  
Shogo Wada ◽  
Akihisa Kubota ◽  
Yoshitaka Nakanishi ◽  
...  
Keyword(s):  
Electron Diffraction ◽  
Single Crystal ◽  
Low Energy ◽  
Energy Electron ◽  
Atomic Scale ◽  
Polished Surface ◽  
Ultraviolet Rays ◽  
Low Energy Electron Diffraction ◽  
Single Crystal Diamond ◽  
Low Energy Electron

The ultra-precision polishing assisted by the ultraviolet rays irradiation was performed to achieve the atomic-scale planarization of the single crystal diamond substrates. This polishing method is a novel and simple polishing method characterizing by a quartz disk and an ultraviolet irradiation device. The principle three crystal planes of the diamond substrate were polished by this method. The polished surfaces were evaluated by an optical interferometric profilers (Wyko), an atom force microscope (AFM) and LEED (low-energy electron diffraction). The surface roughness of the polished diamond substrates was evaluated as 0.2 ~ 0.4 nmRa in (100), (110) and (111) crystal planes. The LEED (low-energy electron diffraction) patterns indicated the almost perfect crystallographic structure without the residual processed strain beneath the polished surface. In this paper, the optimum polishing condition to achieve the atomic-scale planarization of the diamond substrates has been investigated by the evaluation of LEED patterns, Wyko and AFM images. The mechanismof the ultraviolet rays assisted polishing is discussed in detail.

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