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Banerjee, R.
- Skill Development - National Perspective and Role of IIW India
Authors
Source
Indian Welding Journal, Vol 47, No 2 (2014), Pagination: 115-122Abstract
The Indian Institute of Welding (IIW India) is a professional body devoted to the promotion and advancement of welding science and technology in India. Established in 1966 it has forteen branches and chapters spread through out the country. It has over 4000 welding professionals and 300 industries as members. IIW India is a member society of the International Institute of Welding (IIW) and has been accorded the status of an Authorised National Body for the training and certification of welding professionals by the International Institute of Welding.
- Recent Developments in Stainless Steel Application and Welding
Authors
1 Indian Oxygen Ltd, IN
Source
Indian Welding Journal, Vol 14, No 3 (1982), Pagination: 92-99Abstract
Stainless steels play a key role as materials for construction for the chemical, petro-chemical, fertiliser, nuclear and food processing industries. Their ability to handle a wide range of corrosive media, excellent mechanical properties and good form ability and weld ability have led to their ready acceptance and use in all the process industries.- Key-Note Address
Authors
1 The Indian Institute of Welding, Calcutta Branch, IN
Source
Indian Welding Journal, Vol 31, No 3 (1998), Pagination: 8-12Abstract
I am honoured to have been invited to deliver the Key-note address at this Silver Jubilee Seminar of IIW, Calcutta Branch, and I am thankful to the Institute for giving me an opportunity for sharing my thoughts with you on this very important occasion, on the subject of “Welding, It’s Productivity, Quality Control & Value Engineering”.Full Text
- Welder Training and Certification - Role of IIW India
Authors
1 IIW, IN
Source
Indian Welding Journal, Vol 44, No 3 (2011), Pagination: 92-98Abstract
The Indian Institute of Welding (IIW India) is a professional body devoted to the promotion and advancement of welding science and technology in India. Established in 1966 it has twelve branches and chapters spread through-out the country. It has over 4000 welding professionals and 300 industries as members. IIW India is a member society of the International Institute of Welding (IIW) and has been accorded the status of an Authorised National Body for the training and certification of welding professionals by the International Institute of Welding.
- Recent Advances in Arc Welding
Authors
1 R & D, BOC India Limited
Source
Indian Welding Journal, Vol 35, No 1 (2002), Pagination: 9-16Abstract
It's a great honour to have been invited to deliver the key-note address at this seminar on ‘Application of Welding in Steel’ organized by IIW CALCUTTA Branch and Regional Engineering College Durgapur. I personally and on behalf of my company BOC India Limited would like to thank the organizers for giving me an opportunity for sharing my thoughts with you on this very important occasion.- "The Role of Gases in Welding and Cutting Processes"
Authors
1 BOC India Limited, IN
Source
Indian Welding Journal, Vol 38, No 3 (2005), Pagination: 13-22Abstract
From the time that Edmond Fouche and Charles Picard developed the first oxy-acetylene torch, which gave a flame hot enough to melt steel in 1900, gases have played a very important role in the development of welding and cutting processes. In the early 1900s it was gas welding which laid the foundation for the commercial application of welding as a repair and joining process for steel and other metals, till the development of the coated electrode and shielded metal arc welding process by Oscar Kjellberg. Gas cutting, first introduced commercially in 1907, has however continued to be the backbone cutting process for the fabrication industry till today.
Arc welding in a shielding gas atmosphere was patented by C.L.Coffin in 1890. However it was only in the 1940s that commercial use of inert gases Argon and Helium for shielding of the arc in the Gas Tungsten Arc and Gas Metal Arc welding processes was developed. The use of carbon dioxide and later argon based gas mixtures further enhanced the productivity and performance of Gas Metal Arc welding so that it has become the dominant welding process today.
Gases and gas mixtures have also played a crucial role in the development of more advanced welding and cutting processes such as plasma and laser and today they play a very significant part in controlling the quality and cost effectiveness in any welded fabrication.
The paper attempts to review the history and role of gases in the development of the welding and cutting processes through the years till the modern times.