Welded is a process used to become a member of metal parts by creating a coalescence, called a weld, in a joint. Advances in welding technology have opened the way pertaining to innovative styles in constructions and machines. Of modern welded processes, the greatest number belong to the general classifications of arc welding, gas welding and cutting, level of resistance welding, and brazing.
Tungsten Inert Gas (TIG) welded is one of the arc welding methods. This method is suitable for many kinds of alloys, but particularly for welding of stainless steels, aluminum and magnesium.
In stainless steel market, TIG welded has an natural part on getting started with thin sheets, tubes and pipes. Depending on this natural part, the mechanised behaviours of TIG welded joints and criteria impacting on these behaviours are the key cared topics in industry to obtain products with much less failure and use them for longer service occasions. Mechanical behaviors of TIG welded bones in stainless steels are the main subject of the senior project which is submitted at the conclusion of this yr.
The objective of this proposal is always to give information on the plan from the project about the mechanical behaviours of TIG welded joints in stainless terme conseille, regarding around the research features, equipments, elements and the strategies that will be followed and used during the preparing of this task.
1 . TIG Welding
TIG welding, that has been developed at the end of 1920's and perfected in early 1940's, is actually a commonly used high quality welding process and has changed into a popular selection of welding processes when good quality, precision welding is required and nearly all alloys can be welded by using this procedure. The main app areas of TIG welding may be mentioned as naval industry, i...
Managing plan from the project depending on duration of actions can be also seen in the figure under.
Figure This graph indicates the management plan of the project
Mechanical behaviours of TIG welded joint parts in precious metals show dissimilarities depending on the within parameters which are used during the welding process. Effects of these changes in welding variables on stainless steel steels' physical behaviours will probably be examined and discussed since the subject of this senior project.
1 . Ruben M. Gerken, Damian Kotecki - 'Stainless Steels Properties, Tips on how to Weld Them, Where to Use Them'', 1990
2 . Welded Handbook by American Welded Society, year 1994
3. Richard Folkhard ' Welding Metallurgy of Stainless Steels'', 1997
4. Prof. Dr . Selahaddin ANIK ' Kaynak Teknikleri'', 1973