Research Regarding the Influence of Copper Powders on Tensile Strength of Sintered Steels

Claudiu Nicolicescu; Daniel Zorilă; Victor Horia Nicoară; Marco Actis Grande; Marius Criveanu; Iulian Ştefan

doi:10.4028/www.scientific.net/AEF.13.103

Paper Titles

The Influence of Milling Conditions on the Ni₃Fe Alloyed Powder
p.75

Shape Memory NiTi and NiTiCu Alloys Obtained by Spark Plasma Sintering Process
p.83

Voids and Microstructure Evolution in Aluminium Sheets during High Deformation
p.91

Research on the Treatments at Sub-Zero Temperatures of the Sintered Steels and Hardened in Oil
p.97

Research Regarding the Influence of Copper Powders on Tensile Strength of Sintered Steels
p.103

Synthesis of the Fe-6.5% wt. Si Alloy by Mechanical Alloying
p.109

The Tribological Behavior of some Steel Samples Prepared by Powder Metallurgy Sintered in Microwave Field
p.114

Research Regarding the Load WIG Welding of Active Areas for Asphalt Uncovering Milling Cutter Teeth
p.118

Nonstandard Mathematical Model for Fatigue Failure
p.127

HomeAdvanced Engineering ForumAdvanced Engineering Forum Vol. 13Research Regarding the Influence of Copper Powders...

Research Regarding the Influence of Copper Powders on Tensile Strength of Sintered Steels

Abstract:

The aim of this paper is to present experimental results on the evolution of tensile strength of some low alloyed steels function the copper content. There are prepared six types of mixtures as following: A1 (Fe), A2 (Fe+1.5%Cu), A3 (Fe+3%Cu), A4 (Fe+0,2%C), A5 (Fe+0,2%C+1.5%Cu), A6 (Fe+0,2%C+3%Cu). All six mixtures were pressed at 400, 500 respectively 600 MPa and the green parts were subjected to CARBSINT and SINTCARB thermal treatments. The influence of copper content, pressures and type of thermal treatments on the tensile strength was studied.

By email View Pdf

You have full access to the following eBook

Read eBook

Info:

Periodical:

Advanced Engineering Forum (Volume 13)

Pages:

103-108

DOI:

https://doi.org/10.4028/www.scientific.net/AEF.13.103

Citation:

Cite this paper

Online since:

June 2015

Authors:

Claudiu Nicolicescu*, Daniel Zorilă, Victor Horia Nicoară, Marco Actis Grande, Marius Criveanu, Iulian Ştefan

Keywords:

Carbsint, Sintcarb, Sintered Steels, Tensile Strength

Export:

RIS, BibTeX

Permissions:

Creative Commons CC BY 4.0

Citation:

* - Corresponding Author

References

[1] German R.M., Powder Metallurgy Science, MPIF (1994).

Google Scholar

[2] I.N. Svinolobova, P.N. Ostrik, A.N. Kovzik,: Properties of iron-cooper master alloy powder. Powder Metallurgy and Metal Ceramics, vol. 36, no. 11-12, (1997).

DOI: 10.1007/bf02676139

Google Scholar

[3] Mohammad Shadab Siddiqui, Sanjeev Bhargava, Cold compaction and sintering of iron copper mechanically alloyed powder, Proceedings of Ectc, (2008).

Google Scholar

[4] Dong Ye, Jun Li, Wen Jiang, Jie Su, Kunyu Zhao, Effect of Cu addition on microstructure and mechanical properties of 15%Cr super martensitic stainless steel, Materials and Design 41, pp.16-22, (2012).

DOI: 10.1016/j.matdes.2012.04.036

Google Scholar

[5] V.N. Urtsev, D.A. Mirzaev, I.L. Iakovleva, N.A. Tereshchenko, Possibilities of strengthening of Fe-Cu alloys upon isothermal aging, Russian Metallurgy, ISSN 0036-0295, no. 4, pp.354-360, (2010).

DOI: 10.1134/s0036029510040191

Google Scholar

[6] ** ASTM B 783-04, Standard Specification for Materials for Ferrous Powder Metallurgy (P/M) Structural Parts.

Google Scholar