Course Name: Weldability of Metals

Course abstract

The course content is designed to have systematic and comprehensive understanding on various aspects related with weldability of various metal systems of commercial importance. It is proposed to include weldability, factors affecting weldability of metals, weldability of plan carbon steel, alloy steel, and stainless steels. Presentations will be supported with case studies for effective communication of concepts and procedures. Case studies will be taken up regarding dis-continuities in metal systems like ferrous and non-ferrous metals.


Course Instructor

Media Object

Prof.D K Dwivedi

D K Dwivedi obtained BE (mechanical engineering), in 1993 from GEC Rewa, ME (welding engineering) from Univ. of Roorkee in 1997 and PhD in Met. Engineering from MNIT, Jaipur in 2003. He has about 9 years teaching experience at NIT Hamirpur and 14 years at IIT Roorkee in subjects related with manufacturing at UG level and welding engineering related subjects at PG level. He has undertaken work of failure investigation valves, penstocks, bridges for many private and public sector industries especially in hydropower sector. He has published more than 120 research papers in SCI/SCIE indexed journals and undertaken 20 sponsored research and 50 industrial consultancy projects. He has authored two books entitled “Production and Properties of Cast Al-Si Alloys with New Age International, New Delhi (2013) and Surface Engineering with Springer, New Delhi (2018).
More info

Teaching Assistant(s)

Kulkarni Anup Shrikrishna

Ph.D. Mechanical and Industrial Engineering

CHIRAG PANWARIYA

Ph.D. Mechanical and industrial engineering department

 Course Duration : Feb-Apr 2019
  View Course
 Syllabus
 Enrollment : 15-Nov-2018 to 25-Feb-2019
 Exam registration : 25-Feb-2019 to 19-Apr-2019
 Exam Date : 27-Apr-2019, 27-Apr-2019

Enrolled

1661

Registered

125

Certificate Eligible

89

Certified Category Count

Gold

4

Silver

15

Elite

23

Successfully completed

47

Participation

23

Success

Elite

Silver

Gold




Legend

>=90 - Elite + Gold
75-89 -Elite + Silver
>=60 - Elite
40-59 - Successfully Completed
<40 - No Certificate

Final Score Calculation Logic

  • Assignment Score = Average of best 6 out of 8 assignments.
  • Final Score(Score on Certificate)= 75% of Exam Score + 25% of Assignment Score
Weldability of Metals - Toppers list

SATHISHKUMAR M 96%

VIT UNIVERSITY-VELLORE

ARULMURUGAN 95%

KPR INSTITUTE OF ENGINEERING AND TECHNOLOGY

SIVASANKARI R 91%

PSG COLLEGE OF TECHNOLOGY

SANTHOSHKUMAR R 90%

LPSC,ISRO-TRIVANDRUM

PRAHARAJU H R S N S SARMA 88%

UNIVERSITY COLLEGE OF ENGINEERING KAKINADA

Enrollment Statistics

Total Enrollment: 1661

Registration Statistics

Total Registration : 125

Assignment Statistics



Assignment

Exam score

Final score

Score Distribution Graph - Legend

Assignment Score: Distribution of average scores garnered by students per assignment.
Exam Score : Distribution of the final exam score of students.
Final Score : Distribution of the combined score of assignments and final exam, based on the score logic.