Welding Metallurgy

Welding Metallurgy

Holiday Inn Hotel, Bandung | July 12-16, 2010 | Rp. 8.250.000,-

INTRODUCTION & OBJECTIVES

This training will explore the metallurgical aspect of welding for industrial materials such as carbon steel, stainless steel, nickel alloys, titanium alloys, and copper alloys. The training will emphasize the relationship between welding quality and metallurgical transformation that occur during melting and solidification of metals. Training participants will be directed to understand these phenomenon and welding defects that arise from the transformation. Failure of weld after welding or during weld repair will be discussed in relation to the material microstructure. Welding philosophy of dissimilar metals and caddied materials will also be introduced by referring to the latest welding technology. At the end of the course, some real case studies about weld failure will be presented, and participants will also be introduced to the laboratory equipments for analysis.

FEATURING THE FOLLOWING COURSE OUTLINE

1. Introduction


2. Physics of welding


3. Welding metallurgy:
   
   
   
   • Phase diagrams, phase transformation, and Preheat + Postheat
   
   
   • Weld Metal
   
   
   • Heat affected zone
   
   
   • Distortion and residual stress
   
   
   • Weld defects
   
   
   
   


4. Weld ability of metals


5. Welding metallurgy of:
   
   
   
   • Carbon steel
   
   
   • Stainless steel
   
   
   • Nickel alloys
   
   
   • Copper alloys
   
   
   • Titanium alloys
   
   
   
   


6. Welding of dissimilar metals and cladded material


7. Case study


8. Laboratory visit

WHO SHOULD ATTEND

• Inspection personnel's who conduct or supervise the regular inspection


• Maintenance personnel's who responsible for the continuous running of the plant


• Everybody who wish to broaden their knowledge on this course subject

 

Instructor

DR. Ir. Husaini Ardy is a lecturer at Mechanical Engineering ITB. He received his bachelor degree in 1984 and Master degree in 1987 degree from Mechanical Engineering of ITB. He continued to study in the field of Material Engineering at Illinois Institute of Technology, Chicago, USA, in 1994 he completed his Ph.D. degree. He has been involving in material selections and mechanical component failure analysis for the industries in Indonesia.

DR. Husaini regularly conduct seminars for the industries for both public and in-house in Indonesia. In a team, he has successfully handled the following projects:

• Failure analysis some engineering components at oil and gas companies (TOTALFINA-ELF, BP-ARCO, VICO, CPI, CONOCO, KONDUR, ARUN NGL, EXXONMOBIL); fertilizer companies (PUSRI, KUJANG, PKT); petrochemical companies (PETROGRES); automotive and transportation companies (PTKAI, FEDERAL, GARUDA Airline, Merpati Nusantara Airline).


• Material selections for line pipe, flow lines, and down hole tubing in some oil and gas companies.


• Materials verification, testing and assessment in Mobil Oil and ARCO.


• Materials failure analysis and assessment for CONOCO.


• Corrosion mitigation for gas industries.

 

Schedule
July 12-16, 2010
5 days

Venue
Holiday Inn Hotel, Bandung

Tuition Fee
Rp. 8.250.000,- per participant, excluding accommodation & tax.