Microstructure and Mechanical Properties of Fe-Cu-Ni Sinters Prepared by Ball Milling and Hot Pressing

Joanna Borowiecka-Jamrozek; Jan Lachowski

doi:10.4028/www.scientific.net/DDF.405.379

Paper Titles

Experimental Verification of Phase Diagram Calculations of Zr-Based Alloys after High-Temperature Oxidation
p.351

Consequences of Inappropriate Temperatures of the Solution Heat Treatment in Al-Si-Cu Cast Alloys
p.357

Characterization of High-Speed Alumina Abrasive Grinding Wheel
p.365

Step-Sintering of Fe-(1-3)%Mn-0.8%C Steels
p.373

Microstructure and Mechanical Properties of Fe-Cu-Ni Sinters Prepared by Ball Milling and Hot Pressing
p.379

Characterization of Mg-Zn Layered Bulk Materials Prepared by Powder Metallurgy Method
p.385

Influence of Oxide Dispersoids on the Structure Development of Copper Nanocomposite Prepared by Spark Plasma Sintering Technology
p.391

Preparation of Cerium Stabilized Zirconia Bulk Ceramics by Spark Plasma Sintering
p.396

Sintering of High Mn Cemented Carbides in Mn-Rich Environment
p.402

HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 405Microstructure and Mechanical Properties of...

Microstructure and Mechanical Properties of Fe-Cu-Ni Sinters Prepared by Ball Milling and Hot Pressing

Abstract:

The main purpose of this work was to determine the effect of the powder composition on the microstructure and properties of iron-based sinters used as a matrix in diamond tools. The Fe-Cu-Ni sinters obtained from a mixture of ground powders were used for experiments. The influence of manufacturing process parameters on the microstructure and mechanical properties of sinters was investigated. Sintering was performed using hot-pressing technique in a graphite mould. The investigations of obtained sinters included: density, hardness, static tensile test, X-ray diffraction analysis, microstructure and fracture surface observations. The obtained results indicate that the produced sinters have good plasticity and relatively high hardness.

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Periodical:

Defect and Diffusion Forum (Volume 405)

Pages:

379-384

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.405.379

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Online since:

November 2020

Authors:

Joanna Borowiecka-Jamrozek, Jan Lachowski*

Keywords:

Ball Milling, Diamond Tools, Metallic Matrix, Powder Metallurgy

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