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Evolution of Microstructure and Mechanical Properties of 20Cr13 Under Cavitation Erosion

  • Guiyan Gao
  • Zheng ZhangEmail author
Conference paper
Part of the The Minerals, Metals & Materials Series book series (MMMS)

Abstract

Evolution of microstructure and mechanical properties of 20Cr13 was studied. Evolution of microstructure was researched by using optical, scanning electron, 3D measuring laser microscope to describe the changes. To explore cavitation erosion process as a fatigue damage, residual stress, micro hardness and roughness were measured by X-ray diffraction analysis, Vickers micro hardness tester and roughness tester respectively. The results showed that micro hardness and residual stress increased for deformation in the early period of cavitation erosion, then decreased gradually because of spalling. Microstructure got increasingly long strips and large holes which turned into cracks. And roughness kept growing with time increasing. The cavitation resistance of 20Cr13 has been decreasing during the 240 min of cavitation erosion, which may be related to the decreasing of micro hardness and the increasing of roughness and residual stress. And that cavitation erosion process was seen as a fatigue damage seems reasonable from damage evolution of depth in microstructure and residual stress.

Keywords

Cavitation erosion Fatigue damage Microstructure Residual stress 

Notes

Acknowledgment

This work is carried out under the financial support of one project of the National Key R&D Program of China (No.2016YFF0203301).

References

  1. 1.
    Brennen CE (2012) Hydrodynamics of pumps. Jiangsu University Press, Zhenjiang (in Chinese)Google Scholar
  2. 2.
    Naudé CF, Ellis AT (1960) On the mechanism of cavitation damage by non-hemispherical cavities collapsing in contact with a solid boundary. Trans ASME D J Basic Eng 83(4):648–656CrossRefGoogle Scholar
  3. 3.
    Dojcinovic M, Eric O, Rajnovic D, Sidjanin, Balos S (2013) Effect of austempering temperature on cavitation behaviour of unalloyed adi material. Mater Charact 82(5):66–72CrossRefGoogle Scholar
  4. 4.
    Li Z, Han J, Lu J, Chen J (2015) Cavitation erosion behavior of hastelloy c-276 nickel-based alloy. J Alloy Compd 619(20):754–759CrossRefGoogle Scholar
  5. 5.
    Adoption PN (2003) Centrifugal pumps for petroleum, petrochemical and natural gas industriesGoogle Scholar
  6. 6.
    Wang Y, Stella J, Darut G, Poirier T, Liao H, Planche MP (2017) Aps prepared nicrbsi-ysz composite coatings for protection against cavitation erosion. J Alloy Compd 699:1095–1103CrossRefGoogle Scholar
  7. 7.
    Emelyanenko AM, Shagieva FM, Domantovsky AG, Boinovich LB (2015) Nanosecond laser micro- and nanotexturing for the design of a superhydrophobic coating robust against long-term contact with water, cavitation, and abrasion. Appl Surf Sci 332:513–517CrossRefGoogle Scholar
  8. 8.
    Wang Y, Liu J, Kang N, Darut G, Poirier T, Stella J et al (2016) Cavitation erosion of plasma-sprayed comocrsi coatings. Tribol Int 102:429–435CrossRefGoogle Scholar
  9. 9.
    Lin J, Wang Z, Lin P, Cheng J, Zhang X, Hong S (2015) Effects of post annealing on the microstructure, mechanical properties and cavitation erosion behavior of arc-sprayed fenicrbsinbw coatings. Mater Des 65:1035–1040CrossRefGoogle Scholar
  10. 10.
    Mottyll S, Skoda R (2016) Numerical 3d flow simulation of ultrasonic horns with attached cavitation structures and assessment of flow aggressiveness and cavitation erosion sensitive wall zones. Ultrason Sonochem 31:570–589CrossRefGoogle Scholar
  11. 11.
    Kim KH, Chahine G, Franc JP, Karimi A (2014) Advanced experimental and numerical techniques for cavitation erosion prediction. Springer, The NetherlandsCrossRefGoogle Scholar
  12. 12.
    Brennen CE (1995) Cavitation and bubble dynamics. Cambridge University Press, New YorkGoogle Scholar
  13. 13.
    Kumar A, Sharma A, Goel SK (2015) Effect of heat treatment on microstructure, mechanical properties and erosion resistance of cast 23-8-n nitronicsteel. Mater Sci Eng A 637(7):56–62CrossRefGoogle Scholar
  14. 14.
    Mitelea I, Bordeaşu I, Pelle M, Crăciunescu C (2015) Ultrasonic cavitation erosion of nodular cast iron with ferrite-pearlite microstructure. Ultrason Sonochem 23:385–390CrossRefGoogle Scholar
  15. 15.
    Bregliozzi G, Schino AD, Ahmed IU, Kenny JM, Haefke H (2005) Cavitation wear behaviour of austenitic stainless steels with different grain sizes. Wear 258(1):503–510CrossRefGoogle Scholar
  16. 16.
    Hattori S, Ishikura R (2010) Revision of cavitation erosion database and analysis of stainless steel data. Wear 268(1):109–116CrossRefGoogle Scholar
  17. 17.
    Schijve J (2004) Fatigue of structures and materials. Aviation Industry Press, BeijingGoogle Scholar
  18. 18.
    Pędzich Z, Jasionowski R, Ziąbka M (2014) Cavitation wear of structural oxide ceramics and selected composite materials. J Eur Ceram Soc 34(14):3351–3356CrossRefGoogle Scholar
  19. 19.
    ASTM NG (2003) Standard test method for cavitation erosion using vibratory apparatus. ASTMGoogle Scholar
  20. 20.
    Niederhofer P, Pöhl F, Geenen K, Huth S, Theisen W (2016) Influence of crystallographic orientation on cavitation erosion resistance of high interstitial crmncn austenitic stainless steels. Tribol Int 95:66–75CrossRefGoogle Scholar
  21. 21.
    Pineau A, Benzerga AA, Pardoen T (2016) Failure of metals I: brittle and ductile fracture. Acta Mater 107:424–483CrossRefGoogle Scholar
  22. 22.
    Li DG, Wang JD, Chen DR, Liang P (2015) Ultrasonic cavitation erosion of Ti in 0.35% nacl solution with bubbling oxygen and nitrogen. Ultrason Sonochem 26:99–110CrossRefGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society 2019

Authors and Affiliations

  1. 1.School of Materials Science and EngineeringBeijing University of Aeronautics and AstronauticsBeijingChina

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