Investigation of Application Possibilities of Re-Ni Alloy Powder to Tungsten Heavy Alloys Production

Tomasz Majewski; Katarzyna LESZCZYŃSKA-SEJDA

doi:10.4028/www.scientific.net/SSP.251.14

Paper Titles

Magnetosensitive Polymer Composites and Effect of Magnetic Field Directivity on their Properties
p.3

Investigation of the Laser Polishing Influence on the Parts Built by SLS
p.8

Investigation of Application Possibilities of Re-Ni Alloy Powder to Tungsten Heavy Alloys Production
p.14

Friction and Slip Property Investigation of Nanostructured Metal Surface Coatings
p.20

Experimental Investigation on the Friction Stir Spot Welding Process of Non-Ferrous Metals
p.25

Characteristics of Processing Water-Soluble Crystals
p.30

The Influence of the Specimen Shape on the Fatigue Life under Bending
p.35

Simplified Method of Resin Infusion Process Simulation on Example of Formula Student Lightweight Components
p.41

The Research of Wire Rope Defect Using Contactless Dynamic Method
p.49

HomeSolid State PhenomenaSolid State Phenomena Vol. 251Investigation of Application Possibilities of...

Investigation of Application Possibilities of Re-Ni Alloy Powder to Tungsten Heavy Alloys Production

Abstract:

The experiments results connected to possibilities of use of Re-Ni alloy powder for tungsten heavy alloys production were presented in the paper. This powder was obtained by nickel (II) perrhenate reduction under dissociated ammonia atmosphere. The optimal conditions for the thermal reduction for nickel (II) perrhenate were determined. The production process of investigated sinters contained, among others, cold isostatic pressing and two-staged sintering. Selected results of microstructure investigation and mechanical properties of obtained sinters were shown. Performed research indicated that the application of nickel (II) perrhenate to manufacture tungsten heavy alloys resulted in material with the microstructure typical of tungsten heavy alloys and characterized by high mechanical properties.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Solid State Phenomena (Volume 251)

Pages:

14-19

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.251.14

Citation:

Cite this paper

Online since:

July 2016

Authors:

Tomasz Majewski*, Katarzyna LESZCZYŃSKA-SEJDA

Keywords:

Nickel(II) Perrhenate, Re-Ni Powder, Tungsten Heavy Alloys

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] R.M. German, Critical Development in use Heavy Alloys, Proceedings of the First International Conference on Tungsten and Tungsten Alloys, 15-18 November, Arlington, Virginia, USA (1992) pp.3-13.

Google Scholar

[2] S.H. Hong, H.I. Ryu, Combination of mechanical alloying and two-stage sintering of a 93W-5, 6Ni-1, 4Fe tungsten heavy alloy, Materials Science and Engineering A 344 (2003) pp.253-260.

DOI: 10.1016/s0921-5093(02)00410-0

Google Scholar

[3] T. Majewski, J. Michałowski, J. Piętaszewski, Investigation of Influence of Rhenium Addition on W-Ni-Fe-Re Heavy Alloys Properties, Solid State Phenomena, Vols. 147-149 (2009) pp.770-775.

DOI: 10.4028/www.scientific.net/ssp.147-149.770

Google Scholar

[4] K. Leszczyńska-Sejda, T. Majewski, G. Benke, J. Piętaszewski, K. Anyszkiewicz, J. Michałowski, A. Chmielarz, Production of high-purity ammonium perrhenate for W–Re–Ni–Fe heavy alloys, Journal of Alloys and Compounds, vol. 513 (2012) p.347– 352.

DOI: 10.1016/j.jallcom.2011.10.047

Google Scholar

[5] A. K. Zurek, G. T. Gray, Dynamic Strength and Strain Rate Effects on Fracture Behaviour of Tungsten and Tungsten Alloys, 3-rd Conference on Mechanical and Physical Behavior of Materials under Dynamic Loading, Strasbourg (1991).

DOI: 10.1051/jp4:1991388

Google Scholar

[6] V. Hohler, A. I. Stilp, K. Weber, Terminal Ballistic Behaviour of Tungsten – Rhenium Rod Projectiles, Proceedings vol 2, 14 th International Symposium on Ballistics, Quebec (1993).

Google Scholar

[7] T. Majewski, Investigations of production processes of W-Re-Ni and W-Re-Ni-Fe heavy metals, Solid State Phenomena, Vol. 165 (2010) pp.124-129.

DOI: 10.4028/www.scientific.net/ssp.165.124

Google Scholar

[8] K. Leszczyńska-Sejda, G. Benke, A. Chmielarz, Hydrometallurgical methods for production of nickel(II) and cobalt(II) perrhenates – semi-products for manufacture of Re-Ni, Re-Co alloy powders, Erzmetall, 66, 5, (2013) pp.5-11.

Google Scholar