Almen intensity effect on microstructure and mechanical properties of low carbon steel subjected to severe shot peening
Source abstract
Abstract
Abstract This paper discusses alteration of microstructure and mechanical properties of low carbon steel after severe shot peening process. An ultra fine grained surface layer was formed on AISI 1017 mild steel by means of severe shot peening process. Surface characteristics were affirmed using optical microscopy, scanning electron microscopy (SEM) and high resolution transmission electron microscopy (HRTEM). Nano hardness measurements were taken along the depth from shot peened surface using nanoindentation methods. The results showed that severe (unconventional) air blast shot peening process is an effective way to obtain ultra fine grained surface layer and to obtain superior mechanical properties.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Treatment and Residual Stress · Metal and Thin Film Mechanics · Erosion and Abrasive Machining
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (30)
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1. Surface nanocrystallization of iron induced by ultrasonic shot peening10.1016/S0965-9773(99)00324-4 ↗
2. Zehetbauer · 2009
3. Plasma boriding of high strength alloy steel with nanostructured surface layer at low temperature assisted by air blast shot peening10.1016/j.surfcoat.2013.04.033 ↗
4. Characterization of the phase transformation in a nanostructured surface layer of 304 stainless steel induced by high-energy shot peening
5. Ultrafine-grained textured surface layer on Zr–1%Nb alloy produced by ultrasonic impact peening for enhanced corrosion resistance10.1016/j.surfcoat.2012.08.063 ↗
6. Nanocrystallization of carbon steels by shot peening and drilling
7. Review of shot peening processes to obtain nanocrystalline surfaces in metal alloys10.1179/026708408X334087 ↗
8. A numerical model of severe shot peening (SSP) to predict the generation of a nanostructured surface layer of material10.1016/j.surfcoat.2010.05.035 ↗
9. Effect of surface nanocrystallization on friction and wear properties in low carbon steel10.1016/S0921-5093(02)00870-5 ↗
10. Effect of surface nanocrystallization on the tribological properties of 1Cr18Ni9Ti stainless steel10.1016/j.matlet.2011.01.041 ↗
11. Fatigue behaviour of X70 microalloyed steel after severe shot peening10.1016/j.ijfatigue.2013.04.021 ↗
12. Improved nitrogen transport in surface nanocrystallized low-carbon steels during gaseous nitridation10.1016/S0167-577X(02)00389-0 ↗
13. Effect of boronizing and shot peening in ferrous based FeCu–Graphite powder metallurgy material on wear, microstructure and mechanical properties10.1016/j.matdes.2010.04.028 ↗
14. Processing of metals by severe plastic deformation (spd)—structure and mechanical properties respond
15. Comparison between shot peening and surface nanocrystallization and hardening processes10.1016/j.msea.2006.07.159 ↗
16. Fatigue behavior of notched steel specimens with nanocrystallized surface obtained by severe shot peening10.1016/j.matdes.2012.09.025 ↗
17. Surface nanocrystallization induced by shot peening and its effect on corrosion resistance of 1Cr18Ni9Ti stainless steel10.1016/j.surfcoat.2005.04.046 ↗
18. Surface nanocrystallization of 316L stainless steel induced by ultrasonic shot peening10.1016/S0921-5093(00)00686-9 ↗
19. Strengthening of ceramics by shot peening10.1016/j.jeurceramsoc.2005.06.036 ↗
20. electrochemical and tribological properties of nano-crystalline surface of 304 stainless steel10.1016/S0043-1648(03)00055-3 ↗
21. On the shot peening surface coverage and its assessment by means of finite element simulation: A critical review and some original developments10.1016/j.apsusc.2012.07.017 ↗
22. Carek · 1987
23. Improved method to determine the hardness and elastic moduli using nano-indentation
24. Measurement of hardness and elastic modulus by instrumented indentation: advances in understanding and refinements to methodology10.1557/jmr.2004.19.1.3 ↗
25. Determination of elastoplastic properties by instrumented sharp indentation10.1016/S1359-6462(99)00011-1 ↗
26. Identifying changes in residual stress using indentation on machined metallic surfaces10.1016/j.matlet.2012.08.005 ↗
27. Modulus and hardness evaluation of polycrystalline superconductors by dynamic microindentation technique10.1016/j.jeurceramsoc.2004.03.031 ↗
28. Determination of grain size by XRD profile analysis and TEM counting in nano-structured Cu10.1016/j.jallcom.2008.08.075 ↗
29. X-ray peak broadening analysis of AA 6061100−x−x wt% Al2O3 nanocomposite prepared by mechanical alloying10.1016/j.matchar.2011.04.017 ↗
30. Fatigue behavior of a low-alloy steel with nanostructured surface obtained by severe shot peening10.1016/j.engfracmech.2011.06.011 ↗