Study the Impact of Cobalt on Hardness and Adhesive Wear of NiAl-Y2O3 Composite Material

Haydar Al-Ethari; Ali Hubi Haleem; Kawthar Y. Al-Dulaimi

doi:10.4028/p-90ozrb

Paper Titles

Correlation between Composition and Magnetic Properties of SrFe₁₂O₁₉/Co Nanocomposite Synthesized by the High Energy Ball-Milling Process
p.77

Significance of Niobium (V) Oxide for Practical Applications: A Review
p.89

Effect of Aging on Corrosion Behavior of Martensite Phase in Cu-Al-Ni Shape Memory Alloy
p.96

Effect of ZnO, SiO₂ and Al₂O₃ Doped on Morphological, Optical, Structural and Mechanical Properties of Polylactic Acid
p.105

Study the Impact of Cobalt on Hardness and Adhesive Wear of NiAl-Y₂O₃ Composite Material
p.114

Physical and Mechanical Characterization Study of Thin Nitriding Layers Produced by Plasma on Low Alloy Steel
p.123

Annealing Time Effect on Intermetallic Compounds of Hot Dip Galvanizing Coating
p.130

Experimental Investigation of the Thermal Performance of Scrap Tire Rubber-Concrete Blocks
p.139

Effect of Adding Nano Starch Biopolymer on some Properties of Silica Fume Concrete
p.145

HomeKey Engineering MaterialsKey Engineering Materials Vol. 911Study the Impact of Cobalt on Hardness and...

Study the Impact of Cobalt on Hardness and Adhesive Wear of NiAl-Y₂O₃ Composite Material

Abstract:

The sintering at (1.35x103) °C for 90 minutes under argon gas atmosphere formed a nickel aluminide NiAl-based composite strengthened with yttrium oxide Y₂O₃ with the addition of cobalt in the current sample. (ASTM E140 – 12b) was used to perform the Brinell hardness test. The addition of cobalt increases the hardness of the (NiAl-Y₂O₃) composite. The hardness of NiAl-30Y₂O₃ composite improved from 341HB to 359HB after 1.5 wt.% Co was added, although the hardness improved to (381-383)HB after 2-2.5 percent Co was added. According to the findings of the wear examination, the inclusion of cobalt decreases the wear intensity of NiAl-30Y₂O₃, according to the findings of the wear examination. The adhesion wear rate reduces from 7.61 * 10^-6 gr / cm to 6.72 * 10^-6 gr / cm when 1.5 wt. percent Co is added, thus inserting 2-2.5 wt. percent Co reduces the rate to 5.87* 10^-6 – 5.22* 10^-6 gr /cm.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 911)

Pages:

114-119

DOI:

https://doi.org/10.4028/p-90ozrb

Citation:

Cite this paper

Online since:

February 2022

Authors:

Haydar Al-Ethari, Ali Hubi Haleem*, Kawthar Y. Al-Dulaimi

Keywords:

Adhesive Wear, Cobalt, Hardness, Intermetallic, NiAl, Powder Metallurgy

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] S. C. Tjong and Z. Y. Ma, Microstructural and Mechanical Characteristics of in Situ Metal Matrix Composites,, Materials Science and Engineering: R: Reports, vol. 29, pp.49-113 (2000).

DOI: 10.1016/s0927-796x(00)00024-3

Google Scholar

[2] S. Gopagoni, J. Y. Hwang, A. R. P. Singh, B. A. Mensah, N. Bunce, J. Tiley, Microstructural evolution in laser deposited nickel–titanium–carbon in situ metal matrix composites,, Journal of Alloys and Compounds, vol. 509, pp.1255-1260 (2011).

DOI: 10.1016/j.jallcom.2010.09.208

Google Scholar

[3] S. R. L. Bakshi, D; Agarwal, A, Carbon Nanotube Reinforced Metal Matrix Composites ‐ a review,, International Materials Reviews, vol. 55, pp.41-62 (2010).

DOI: 10.1179/095066009x12572530170543

Google Scholar

[4] S. Nouari, I. Zafar, K. Abdullah, H. Abbas Saeed, A. Nasser Al, L. Tahar, Spark plasma sintering of metals and metal matrix nanocomposites: a review,, J. Nanomaterials, vol. 2012, pp.18-18 (2012).

Google Scholar

[5] Batsirai M. Mutasa 1997"Defect structures in Ordered Intermetallics; Grain Boundaries and Surfaces", PhD Thesis, Blacksburg, Virginia.

Google Scholar

[6] Field, R. D., Darolia, R., Lahrman, D. F., and Freeman, A. J. Alloy Modeling and Experimental Correlation for Ductility Enhancement in Near Stoichiometric Single Crystal Nickel Aluminide,, Final Report. AFOSR Contract F49620- 88-C-0052, Boiling AFB, Washington, DC.

Google Scholar

[7] R.M. Wang, C.H. Tao, L. Chen, and Y.F. Han, 1999, Microstructure and mechanical properties of NiAlCo–TiB2 composites,, Materials Letters, vol. 38. pp: 54–57 (1990).

DOI: 10.1016/s0167-577x(98)00131-1

Google Scholar

[8] K. Matsuura, T. Kitamutra, M. Kudoh, Microstructure and Mechanical Properties of NiAl Intermetallic Compound Synthesized By Reactive Sintering Under Pressure,, Journal of Materials Processing Technology 63, 293-302 (1997).

DOI: 10.1016/s0924-0136(96)02639-8

Google Scholar

[9] Michael Bauccio, Engineered Materials Reference Book,,, ASM International, Materials Park, OH vol. 38 pp:54- 57(1999).

Google Scholar

[10] G. Bozzolo, R.D. Noebe, F. Honecy 2000 Intermetallics,, 8, 7–18.

Google Scholar

[11] Garg, R.K.; Singh, K.K.; Sachdeva, A.; Sharma, V.S.; Ojha, K.; Singh Review of research work in sinking EDM and WEDM on metal matrix composite materials,, The International Journal of Advanced Manufacturing Technology, pp.611-624 ,(2010).

DOI: 10.1007/s00170-010-2534-5

Google Scholar

[12] ASTM B-328 2003" Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Part and Oil-Impregnated Bearing", ASTM international.

DOI: 10.1520/b0328-96r03

Google Scholar

[13] W. H. Tuan, S. T. Chang, W. B. Chou, H. C. You, Y. P. Pay and I. C. Lin 1997 Effect of Iron addition on the mechanical properties of Al2O3-NiAl CMMCs,, Engineering Materials Vols. 127-131 pp.447-454.

DOI: 10.4028/www.scientific.net/kem.127-131.447

Google Scholar

[14] Haydar Al-Ethari, Ali Hubi Haleem, Noora Mohammed Gased An Investigation on Chemical Machining of NiTi SMA Prepared by Powder Metallurgy,, IOP Conf. Series: Materials Science and Engineering 518 (2019) 032032 IOP Publishing.

DOI: 10.1088/1757-899x/518/3/032032

Google Scholar