Why we are doing post heating in alloy steel welding
Why we are doing post heating in alloy steel welding?
Expert
The preheating is application of the heat to a base metal immediately before welding. Preheating helps reduce hardness in the metal. Additionally, the application of heat to the weld instantaneously subsequent to welding is post-heating. The Post heating assists decrease stress in weld metal.
Write down a brief introduction of the term ‘Grapevine communication’ and also write down its effect on mass communication?
Write down the major responsibilities of a mass communication professional?
Explain about roll area, Dispatcher, ABAP-Processor.
How we can say that metal is heavy substance?
state communication barrier that may arise in writting a memo
How does One Use Triple-DES in the CBC Mode?
In the field of mass communication which is the most dominating companies?
how can i calculate cumulative probabilities of survival?
Give a brief explanation of the term Designated Confirmer Signature.
Social media affect Teenagers in what manner?
18,76,764
1938652 Asked
3,689
Active Tutors
1450986
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!