Effect of Sand Blasting on Single Crystal Superalloy M4761

Lin Xiaohu; Guo Weihua; Zhang Qiongyuan; Wei Xianping; Gong Xiufang; Yang Gongxian; Xi Shengqi

doi:doi:10.11648/j.sd.20190704.20

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Effect of Sand Blasting on Single Crystal Superalloy M4761

Lin Xiaohu, Guo Weihua, Zhang Qiongyuan, Wei Xianping, Gong Xiufang, Yang Gongxian, Xi Shengqi

Published in Science Discovery (Volume 7, Issue 4)

Received: 8 July 2019 Accepted: Published: 27 August 2019

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Abstract

In this paper, the recrystallization evolution of single crystal superalloy M4761 at different solid solution temperatures after different sandblasting stress and different blasting time is studied. The results show that the sample is treated by solution treatment after blasting. When the solution temperature reaches the γ' phase dissolution temperature, the depth of the recrystallized layer increases rapidly, and the γ' phase dissolution temperature is not reached. The depth of the recrystallized layer grows slowly or Recrystallization does not occur; the depth of the recrystallized layer increases with the blasting time; but as time increases, the growth rate gradually becomes slower overall; the solid solution effect of the single crystal superalloy M4761 is best around 1180°C, a fine γ' phase is obtained and the structure is uniform; the grain boundary is composed of a coarse γ' phase, and the recrystallized region gradually increases in size from the edge of the sample to the grain boundary.

Published in	Science Discovery (Volume 7, Issue 4)
DOI	10.11648/j.sd.20190704.20
Page(s)	232-238
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Recrystallization, Solution Treatment, M4761, Sand Blasting

References

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[3]	孙永辉，高强，唐晓华，等.DD5单晶高温合金在长期时效和持久性能试验中的γ’相演化.[J]铸造，2018.1-3。
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[5]	曲彦平，刘丽荣，祖国庆，等.DD6单晶高温合金热处理过程中的再结晶组织演化[J].材料工程，2011，（8）：14-18。
[6]	BOND S D, MARTIN JW.Surface recrystallization in asingle crystal nickel-based superalloys [A]. Superalloys 2000 [C]. Warrendale: TMS, 2000. 229-238.
[7]	陶春虎，张卫方，施惠基，等.定向凝固高温合金的再结晶[M].北京：国防工业出版社，2007。
[8]	师昌绪, 仲增墉. 我国高温合金的发展与创新[J]. 金属学报, 2010, 46: 1281-1288。
[9]	蒋立武, 李树索, 邱自成, 韩雅芳. 抽拉速率对 Ni3Al 基单晶合金 IC6SX 凝固组织和高温持久性能的影响[J]. 金属学报, 2009, 45:547-552。
[10]	杨富民, 孙晓峰, 管恒荣等. K40S 钴基高温合金的高温低周疲劳行为-疲劳性能[J]. 金属学报,2002, 38 (10): 1047-1052。
[11]	刘维维, 唐定中. 抽拉速率对 DD6 单晶高温合金凝固组织的影响[J]. 材料工程, 2006, 1: 16-18。
[12]	Wang L， Xie G， Lou L H． Effect of carbon content on the recrystallization of a single crystal nickel-based superalloy [J]．Materials letter，2013，109: 154- 157。
[13]	Shi Z X， Liu S Z， Wang X G， et al． Effects of heat treatment on surface recrystallization and stress rupture properties of a fourth-generation single-crystal superalloy after grit blasting [J]．Acta Metallurgica Sinica (English Letters), 2017, 30 (7): 614-620.
[14]	Suzuki S, Sakaguchi M，Inoue H. Temperature dependent fatigue crack propagation in a single crystal Ni-base superalloy affected by primary and secondary orientations [J]. Materials Science & Engineering A, 2018, 724.
[15]	ZHOU Z J, WANG L, WANG D, et al. Effect of secondary orientation on room temperature tensile behaviors of Ni-base single crystal superalloys [J]. Materials Science & Engineering A, 2016, 659: 130-142.

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APA Style

Lin Xiaohu, Guo Weihua, Zhang Qiongyuan, Wei Xianping, Gong Xiufang, et al. (2019). Effect of Sand Blasting on Single Crystal Superalloy M4761. Science Discovery, 7(4), 232-238. https://doi.org/10.11648/j.sd.20190704.20

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ACS Style

Lin Xiaohu; Guo Weihua; Zhang Qiongyuan; Wei Xianping; Gong Xiufang, et al. Effect of Sand Blasting on Single Crystal Superalloy M4761. Sci. Discov. 2019, 7(4), 232-238. doi: 10.11648/j.sd.20190704.20

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AMA Style

Lin Xiaohu, Guo Weihua, Zhang Qiongyuan, Wei Xianping, Gong Xiufang, et al. Effect of Sand Blasting on Single Crystal Superalloy M4761. Sci Discov. 2019;7(4):232-238. doi: 10.11648/j.sd.20190704.20

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@article{10.11648/j.sd.20190704.20,
  author = {Lin Xiaohu and Guo Weihua and Zhang Qiongyuan and Wei Xianping and Gong Xiufang and Yang Gongxian and Xi Shengqi},
  title = {Effect of Sand Blasting on Single Crystal Superalloy M4761},
  journal = {Science Discovery},
  volume = {7},
  number = {4},
  pages = {232-238},
  doi = {10.11648/j.sd.20190704.20},
  url = {https://doi.org/10.11648/j.sd.20190704.20},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190704.20},
  abstract = {In this paper, the recrystallization evolution of single crystal superalloy M4761 at different solid solution temperatures after different sandblasting stress and different blasting time is studied. The results show that the sample is treated by solution treatment after blasting. When the solution temperature reaches the γ' phase dissolution temperature, the depth of the recrystallized layer increases rapidly, and the γ' phase dissolution temperature is not reached. The depth of the recrystallized layer grows slowly or Recrystallization does not occur; the depth of the recrystallized layer increases with the blasting time; but as time increases, the growth rate gradually becomes slower overall; the solid solution effect of the single crystal superalloy M4761 is best around 1180°C, a fine γ' phase is obtained and the structure is uniform; the grain boundary is composed of a coarse γ' phase, and the recrystallized region gradually increases in size from the edge of the sample to the grain boundary.},
 year = {2019}
}

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TY  - JOUR
T1  - Effect of Sand Blasting on Single Crystal Superalloy M4761
AU  - Lin Xiaohu
AU  - Guo Weihua
AU  - Zhang Qiongyuan
AU  - Wei Xianping
AU  - Gong Xiufang
AU  - Yang Gongxian
AU  - Xi Shengqi
Y1  - 2019/08/27
PY  - 2019
N1  - https://doi.org/10.11648/j.sd.20190704.20
DO  - 10.11648/j.sd.20190704.20
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 232
EP  - 238
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190704.20
AB  - In this paper, the recrystallization evolution of single crystal superalloy M4761 at different solid solution temperatures after different sandblasting stress and different blasting time is studied. The results show that the sample is treated by solution treatment after blasting. When the solution temperature reaches the γ' phase dissolution temperature, the depth of the recrystallized layer increases rapidly, and the γ' phase dissolution temperature is not reached. The depth of the recrystallized layer grows slowly or Recrystallization does not occur; the depth of the recrystallized layer increases with the blasting time; but as time increases, the growth rate gradually becomes slower overall; the solid solution effect of the single crystal superalloy M4761 is best around 1180°C, a fine γ' phase is obtained and the structure is uniform; the grain boundary is composed of a coarse γ' phase, and the recrystallized region gradually increases in size from the edge of the sample to the grain boundary.
VL  - 7
IS  - 4
ER  -

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Author Information

Lin Xiaohu

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Guo Weihua

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Zhang Qiongyuan

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Wei Xianping

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Gong Xiufang

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Yang Gongxian

State Key Laboratory of Long Life and High Temperature Materials, Dongfang Electric Group Dongfang Steam Turbine Co., Ltd., Deyang, China
Xi Shengqi

School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an, China

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Plain Text BibTeX RIS

APA Style

Lin Xiaohu, Guo Weihua, Zhang Qiongyuan, Wei Xianping, Gong Xiufang, et al. (2019). Effect of Sand Blasting on Single Crystal Superalloy M4761. Science Discovery, 7(4), 232-238. https://doi.org/10.11648/j.sd.20190704.20

Copy | Download

ACS Style

Lin Xiaohu; Guo Weihua; Zhang Qiongyuan; Wei Xianping; Gong Xiufang, et al. Effect of Sand Blasting on Single Crystal Superalloy M4761. Sci. Discov. 2019, 7(4), 232-238. doi: 10.11648/j.sd.20190704.20

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AMA Style

Lin Xiaohu, Guo Weihua, Zhang Qiongyuan, Wei Xianping, Gong Xiufang, et al. Effect of Sand Blasting on Single Crystal Superalloy M4761. Sci Discov. 2019;7(4):232-238. doi: 10.11648/j.sd.20190704.20

Copy | Download

@article{10.11648/j.sd.20190704.20,
  author = {Lin Xiaohu and Guo Weihua and Zhang Qiongyuan and Wei Xianping and Gong Xiufang and Yang Gongxian and Xi Shengqi},
  title = {Effect of Sand Blasting on Single Crystal Superalloy M4761},
  journal = {Science Discovery},
  volume = {7},
  number = {4},
  pages = {232-238},
  doi = {10.11648/j.sd.20190704.20},
  url = {https://doi.org/10.11648/j.sd.20190704.20},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190704.20},
  abstract = {In this paper, the recrystallization evolution of single crystal superalloy M4761 at different solid solution temperatures after different sandblasting stress and different blasting time is studied. The results show that the sample is treated by solution treatment after blasting. When the solution temperature reaches the γ' phase dissolution temperature, the depth of the recrystallized layer increases rapidly, and the γ' phase dissolution temperature is not reached. The depth of the recrystallized layer grows slowly or Recrystallization does not occur; the depth of the recrystallized layer increases with the blasting time; but as time increases, the growth rate gradually becomes slower overall; the solid solution effect of the single crystal superalloy M4761 is best around 1180°C, a fine γ' phase is obtained and the structure is uniform; the grain boundary is composed of a coarse γ' phase, and the recrystallized region gradually increases in size from the edge of the sample to the grain boundary.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Effect of Sand Blasting on Single Crystal Superalloy M4761
AU  - Lin Xiaohu
AU  - Guo Weihua
AU  - Zhang Qiongyuan
AU  - Wei Xianping
AU  - Gong Xiufang
AU  - Yang Gongxian
AU  - Xi Shengqi
Y1  - 2019/08/27
PY  - 2019
N1  - https://doi.org/10.11648/j.sd.20190704.20
DO  - 10.11648/j.sd.20190704.20
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 232
EP  - 238
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190704.20
AB  - In this paper, the recrystallization evolution of single crystal superalloy M4761 at different solid solution temperatures after different sandblasting stress and different blasting time is studied. The results show that the sample is treated by solution treatment after blasting. When the solution temperature reaches the γ' phase dissolution temperature, the depth of the recrystallized layer increases rapidly, and the γ' phase dissolution temperature is not reached. The depth of the recrystallized layer grows slowly or Recrystallization does not occur; the depth of the recrystallized layer increases with the blasting time; but as time increases, the growth rate gradually becomes slower overall; the solid solution effect of the single crystal superalloy M4761 is best around 1180°C, a fine γ' phase is obtained and the structure is uniform; the grain boundary is composed of a coarse γ' phase, and the recrystallized region gradually increases in size from the edge of the sample to the grain boundary.
VL  - 7
IS  - 4
ER  -

Copy | Download