EFFECT OF NEEM AND LUBRICATING OILS (85W90) AS QUENCHANTS ON THE MECHANICAL PROPERTIES OF GAS METAL ARC WELDED DUPLEX STAINLESS STEEL.
Journal Title: International Journal of Advanced Research (IJAR) - Year 2019, Vol 7, Issue 3
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.
Authors and Affiliations
Ibrahim , T. K. , Thaddaeus , J. , Luka , B. S, Leva , I. U.
Keywords
Related Articles
- EP ID EP541926
- DOI 10.21474/IJAR01/8733
- Views 53
- Downloads 0
TEACHERS AND HEADMASTERS INITIATIVES IN STRENGTHENING QUALITY EDUCATION THROUGH SCHOOL MANAGEMENT COMMITTEES.
Schools are miniatures of our society. Now a day?s schools are gradually isolated from the community. Our constitution and many domestic laws ensured the participation of people in governance. Right to education act has...
NON-PEDICLED BUCCAL FAT PAD GRAFT VERSUS CONNECTIVE TISSUE GRAFT IN MANAGEMENT OF GINGIVAL RECESSIONS USING VESTIBULAR INCISION SUBPERIOSTEAL TUNNEL ACCESS TECHNIQUE.
Aim of study: To assess effect of non-pedicledbuccal fat pad graft (NPBFP) versus subepithelial connective tissue graft (SCTG) in management of of gingival recessions (GRs) using vestibular incision subperiosteal tunnel...
LA MUCOPOLYSACCHARIDOSE DE TYPE I: EFFICACITE DU TRAITEMENT ENZYMATIQUE SUBSTITUTIF PAR LA LARONIDASE CHEZ UN CAS.
Mucopolusaccharidosis Type I (MPS I) is a lysosomal storage disease due to α-L-iduronidase deficiency. Currently, the disease is treated buy the recombinant human α-L-iduronidase (laronidase). This study evaluates the cl...
POTENTIAL EFFECT OF PROPOLIS AS AN INTRACANAL MEDICAMENT ON ROOT CANAL DISINFECTION AND DENTIN MICROHARDNESS: (AN IN VITRO STUDY).
The study aimed to evaluate the potential effect of three intracanal medicaments namely propolis, Calcium hydroxide and Chlorhexidine gel on the root canal disinfection. Materials and method: Sixty-Four samples were chos...
SIMULATION MODEL OF RISK TREATMENT FOR CANESUGAR PRODUCTION PROCESS WITH A SYSTEM DYNAMIC APPROACH.
The risks within the continuous production process of perishable agricultural products are inherently complex and dynamic. Risks of raw material supply activities affect the activity itself and its subsequent activities....