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it is the temp. that is up to 2000 degree centigrade
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∙ 11y ago
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What is difference between preheat and interpass temperature in welding?
The prehaet temperature is taken before welding starts. The interpass temperature is taken between welding passes.
What is arc temperature during smaw welding?
5000
What are the problems that can occur with the welding activities and how these can be overcome?
Many problems can be experienced in welding including cracks, infusions and distortion. Generally these can be avoided by eliminating hydrogen, keeping temperature under control and controlling the atmospheric pressure of the environment.
What are applications of explosion welding over conventional welding?
The biggest application of explosion welding is the cladding of flat plate.
What is horizontal welding position?
Look at a wall. Imagine welding on that wall from left to right or right to left. That is horizontal welding.
What is difference between preheat and interpass temperature in welding?
The prehaet temperature is taken before welding starts. The interpass temperature is taken between welding passes.
What is the backing temperature of welding electrode?
350degree
What is temperature of arc welding?
5000-6000c
What is important about the peak wavelength of a thermal radiation spectrum?
The peak wavelength, is connected to the temperature of the objects. we have short peak wavelength when the temperature is high.
What is arc temperature during smaw welding?
5000
What is the temperature of resistance spot welding?
It is depend on machine
How do you calculate interpass temperature in welding?
Interpass temperature is the maximum temperature a weldment should be allowed to reach between weld passes. If a pass is completed and the temperature is in excess of the interpass, it should be allowed to cool before continuing.
How is the peak frequency of emitted light related to the temperature of its incandescent source?
The peak frequency is directly proportional to the absolute temperature of the emitter. Temperature increases frequency also increases.
What is arc temperature during arc welding?
5000 degrees F
What is acetylene welding?
Acetylene welding is a process in which like metals are joined by heating them to their melting temperature with an oxy-acetylene flame produced by a torch.
What is mean by preheat temperature in welding?
Some materials have to be heated before you start to weld on them. They will probably have a maximum interpass temperature, and may also need to be kept heated to a specific temperature for a certain amount of time after you stop welding (called post heat).
What is Mount Everest's Temperature at peak and Base?
The temperature at the peak of Mt Everest is -75 degrees. The bottom is around 20-25 degrees.I hope this helps :)
