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What is an example of autogenous welding?
An autogenous weld is one where filler metal is not used for joining. the weld is produced by fusion of the parts by melting. It does not use force to bond the parts, only the heat produced which cause melting of the base materials.
What are homogenous heterogenous and autogenous welding processe s?
A heterogeneous weld corresponds to a weld that is realized with a different filler alloy than the base metal. At the opposite, a homogeneous weld is realized with same filler alloy than the base metal. Finally, an autogenous weld is done without filler alloy. The joining is realized by melting only the base metal. A.B.
Why is it important to strike the arc only on the weld joint?
why is it important only to strike the arc in the weld joint
What is partial penetration joint?
A partial penetration joint is a type of weld joint where the weld does not fully penetrate through the thickness of the materials being joined. This results in the weld metal being only partially through the joint rather than completely through. It is often used when full penetration is not required for the application.
What type of joints can be used for GI pipes?
Threading joint, weld joint, Flanges joint
What is the difference between weld and joint?
joint can be defined as two metals pieces come togather,this can be inform of flat. while in weld the joint is made by fuse both pieces togather
What is the best plumbing joint?
probably a weld.
How does a welder utilize technical drawings?
A welder utilizes technical drawings to determine what type of joint he must weld , joint preparation, where on the joint the weld must be placed, the size of the weld, and so on . Certain structures require this specific information , in order to be safe , sound , etc.
What are slot welds?
A slot weld is a weld type made in an elongated hole (or "slot") in one of the joint members.
What is root pass?
It is the first pass in a multiple weld joint.
What is a root pass?
It is the first pass in a multiple weld joint.
Joint efficiency of weld?
In welding, the ratio of the strength of a joint to the strength of the base metal expressed in percent.----
