S. Sivasankaran

Dr. S. Sivasankaran

Department of Mechanical Engineering, College of Engineering, Qassim University
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Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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6 December 2019 in Metals and Materials International
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Journal Article
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Yaser Al-ShataifYaser Al-Shataif
Yaser Al-Shataif
S. SivasankaranS. Sivasankaran
S. Sivasankaran
FMFahad Al mufadi
Fahad Al mufadi
AAAbdulaziz S. Alaboodi
Abdulaziz S. Alaboodi
HAHany R. Ammar
Hany R. Ammar

1 July 2011 in Materials Characterization
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Journal Article
Closed access
S. SivasankaranS. Sivasankaran
S. Sivasankaran
SKSivaprasad Katakam
Sivaprasad Katakam
RNR. Narayanasamy
R. Narayanasamy
PSP.V. Satyanarayana
P.V. Satyanarayana

1 March 2010 in Materials & Design (1980-2015)
Verified
Journal Article
Closed access
GKG. Naveen Kumar
G. Naveen Kumar
RNR. Narayanasamy
R. Narayanasamy
SNS. Natarajan
S. Natarajan
SBS.P. Kumaresh Babu
S.P. Kumaresh Babu
SKSivaprasad Katakam
Sivaprasad Katakam
S. SivasankaranS. Sivasankaran
S. Sivasankaran

1 May 2014 in Materials & Design (1980-2015)
Verified
Journal Article
Closed access
DJD. Jeyasimman
D. Jeyasimman
S. SivasankaranS. Sivasankaran
S. Sivasankaran
SKSivaprasad Katakam
Sivaprasad Katakam
RNR. Narayanasamy
R. Narayanasamy
RKR.S. Kambali
R.S. Kambali

1 July 2010 in Powder Technology
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Journal Article
Closed access
S. SivasankaranS. Sivasankaran
S. Sivasankaran
SKSivaprasad Katakam
Sivaprasad Katakam
RNR. Narayanasamy
R. Narayanasamy
VIVijay Kumar Iyer
Vijay Kumar Iyer

17 November 2019 in Materials and Manufacturing Processes
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Journal Article
Closed access
Jeyaprakash., NatarajanJeyaprakash., Natarajan
Jeyaprakash., Natarajan
CYChe-Hua Yang
Che-Hua Yang
S. SivasankaranS. Sivasankaran
S. Sivasankaran
In the present study, two different types of coatings such as Cobalt (Co-Cr-W-C) and Nickel (Ni-Cr-B-Si-C) based layers have produced using a high power of Ytterbium-doped yttrium aluminum garnet (Yb:YAG) disk laser on 316L stainless steel substrate. Then the coatings were analyzed to expose their phase characterization, microstructure, and hardness using X-ray diffraction analysis, electron microscopes and microhardness tester. Further, tribo-test has performed through a ball-on-plate machine to analyze the wear properties of coatings. Besides, worn-surfaces of cladding and surface roughness have examined. The results showed that both Cobalt and Nickel based cladding have exhibited a dendrite homogeneous structure with some changes in shape and grain size due to higher cooling rates. XRD results indicate that the mixing of a γ-Co peak with other metastable phases such as Cr7C3 and Cr23C6 were noticed on Cobalt coating and γ-Ni rich matrix was the most dominant peak in Nickel-based coating. Microhardness of the cladding layers has remarkably increased than the substrate. The wear performance of Nickel cladding has increased than Cobalt cladding and substrate sample, which reveals that Nickel-based laser cladding plays a role in wear resistance. The analyzed wear track indicates that adhesion and abrasion were the two major wear mechanisms.