What is Elongation in Welding?
Elongation is a measure of how much metal can be stretched before it breaks. It’s an important quality for metals used in welding, as they need to be able to withstand the high temperatures and stresses involved in the welding process. Welders typically look for metals with high elongation values, as this indicates that the metal will be more resistant to breaking during welding.
There are a few different ways to measure elongation. The most common method is to take the original length of the metal sample, stretch it until it breaks, and then divide that by the original length. This will give you the elongation percentage. For example, if a metal sample has an original length of 10 inches and it stretches to 12 inches before breaking, the elongation percentage would be 20%.
Elongation is just one of the many qualities that need to be considered when choosing a metal for welding. Other important factors include:
- melting point,
- thermal conductivity,
- and weldability.
By taking all of these factors into account, welders can choose the best metal for their needs and ensure a successful weld.
What is fracture elongation?
Fracture elongation is a measure of how much metal can be stretched before it breaks. It’s an important quality for metals used in welding, as they need to be able to withstand the high temperatures and stresses involved in the welding process. Welders typically look for metals with high fracture elongation values, as this indicates that the metal will be more resistant to breaking during welding.
What is a yield point in welding?
The yield point is the point at which metal will start to deform permanently under load. It’s an important quality for metals used in welding, as they need to be able to withstand the high temperatures and stresses involved in the welding process.
Phosphorus welding
Phosphorus welding is a type of welding that uses a phosphorus-based filler material. This type of welding is typically used for joining metals with low melting points, such as aluminum and magnesium.
Rectifier welding
Rectifier welding is a type of welding that uses an electrical current to weld two pieces of metal together. This type of welding is typically used for joining metals with high melting points, such as steel and titanium.
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Elongation
Elongation | Definition of Elongation
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What is elongation? definition and meaning – BusinessDictionary.com
Elongation | Definition of Elongation at Dictionary.com
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