Vol. 7 (03) pp. 1030-1037 DOI: 10.21474/IJAR01/8733

EFFECT OF NEEM AND LUBRICATING OILS (85W90) AS QUENCHANTS ON THE MECHANICAL PROPERTIES OF GAS METAL ARC WELDED DUPLEX STAINLESS STEEL.

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  • Federal University Wukari, Taraba state, Nigeria.
  • Department of Mechanical Engineering, University of Agriculture Makurdi, Benue State.
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Abstract

The effect of using neem oil, gear Oil (85W90) as quenchants and stress relief heat treatment on mechanical properties of gas metal arc welded duplex stainless steel were studied and compared. The samples after welded were given post weld heat treatments which are stress-relief and quenching in lubricating and neem oil. The results of the studies show that quenching in neem and lubricating oils (85w90) improved some mechanical properties of the alloy after welding (i.e toughness and ductility). The research also shows that the stress relief heat treatment gives better strength compared to those that were quenched in lubricating oil (85W90) and neem oil but the reverse is the case in terms of toughness and ductility.

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How to Cite This Article

Ibrahim, T. K., Thaddaeus, J., Luka, B. S and Leva, I.U. (2019); EFFECT OF NEEM AND LUBRICATING OILS (85W90) AS QUENCHANTS ON THE MECHANICAL PROPERTIES OF GAS METAL ARC WELDED DUPLEX STAINLESS STEEL., Int. J. of Adv. Res., 7 (03), 1030-1037, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/8733

Corresponding Author

Tanimu Kogi Ibrahim
Federal University Wukari
Creative Commons Attribution 4.0 This work is licensed under a Creative Commons Attribution 4.0 International License.