Investigation on Characteristics of Ni-Base Self-Fluxing Alloy Powders

Chun Lian Hu

doi:10.4028/www.scientific.net/AMR.1014.33

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1014Investigation on Characteristics of Ni-Base...

Investigation on Characteristics of Ni-Base Self-Fluxing Alloy Powders

Abstract:

Morphologies, particle size distribution, microstructure and hardness of Ni-base self-fluxing alloy Ni60A powders are investigated by means of metallographic observation, laser particle size analysis, Hall flow, infrared absorption, surface rockwell hardness methods. The results indicate that Ni60A alloy powders have better sphericity, more smooth on powders’ surface, less joint structure, and single peak particle distribution similar to normal distribution. Bulk-and needle-like hard metallograph are precipitated in its microstructure and its HRC can reach 60-61.

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Periodical:

Advanced Materials Research (Volume 1014)

Pages:

33-36

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1014.33

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Online since:

July 2014

Authors:

Chun Lian Hu*

Keywords:

Metallographic Structure, Powders, Self-Fluxing Alloy, Sprayed Coating

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* - Corresponding Author

References

[1] KANG F W, ZHANG G Q, SUN J F, et al. Hot deformation behavior of a spray formed superalloy [J]. Journal of Materials Processing Technology, 2008, 204: 147−151.

DOI: 10.1016/j.jmatprotec.2007.11.089

Google Scholar

[2] Hu Ch L, Hou Sh L, Zhang F B. Influence of welding technology on coating microstructure of self-fluxing alloy powders[J]. Journal of Lanzhou University of Technology, 2005, 31(4): 15-18.

Google Scholar

[3] Zhu Ch C, Xiao N, Tian Y L, Ma J H, Yue L. Influence of Oxygen Content on Coating Performance of NiCr Alloy Powder Nonferrous Metals (Extractive Metallurgy).

Google Scholar

[4] Lu Z P, Tian Y L, Zhu Ch C. Study on Ni60AA Alloy Powder Coating by High Frequency Induction Heating Thermal[J]. Spray Technology, 2012, 4(1): 44-46.

Google Scholar

[5] Wang F d , Hu Q W, Zeng X Y. Study of the porosity and cracks during laser surface alloying of cast ZL108 aluminium alloy with Ni-base alloy powder [J]. Applied Laser, 2004, 24(5)：265-268.

Google Scholar

[6] Wang Y L, Shen D J, Liao B Effect of Rare Earth on Ni-based Spontaneous Melting Alloy by Laser Cladding[J]. APPLIED LASER , 2003, 23(3): 139-140.

Google Scholar

[7] Zhang Ch M. Research on RE Micro-alloy Effect in Self-fusion Alloy[D]. SUT. (2005).

Google Scholar

[8] Liang B N, Zhang Zh Y. Development and Application in Ni-based Powders Containing Rare Earth Elements[J]. Journal of Lanzhou Polytechnic College, 2007, 14(1)：28-30.

Google Scholar

[9] Hu Ch L, Hou Sh L, Failure Analysis of Plungers Sprayed by Ni-base Alloy on Hydraulic Feedback Subsurface Pump[J].J. Chin. Soc. Corros. Prot., 2012, 32(1): 80-84.

Google Scholar

[10] Dong G, Yan B, Deng Q L , Yu T Effect of Niobium on the Microstructure and Wear Resistance of Nickel-Based Alloy Coating by Laser Cladding[J]. Rare Metal Materials and Engineering, 2011, 40(6): 0973-0977.

Google Scholar