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Which of the processes joins metals plasticaliy in welding?
The solid-state welding processes. This can include friction and friction stir welding where the base metal never reaches its melting point.
Welding method used for joining dissimilar metals?
Friction stir is becoming very popular for this
What is the difference between friction stir welding and friction welding?
Friction stir welding also known as FSW means that the metal is not melted during the process of joining. This is a solid-state process in which you use a third "body" tool to join two surfaces. Between the tool and material a lot of heat is created which results in a soft region in the metal close to the FSW tool. Friction welding or FRW is also a solid-state welding process whereby heat is generated through friction between a moving tool and the component being worked on. A so-called lateral force "upsets" the materials being joined in such a way as they are fused. No melt occurs during the process, friction welding is therefore not really a welding process in the sense of electrode or gas welding. It is a technique for forging metals together. Friction welding is commonly used with special metals in the aviation and the automotive industries.
What type of friction acts on a spoon when you stir it?
Kinetic friction acts on a spoon when you stir it. As the spoon moves through the liquid, friction between the spoon and the liquid causes resistance, making it harder to stir.
What is a simple example of fluid friction?
A simple example of fluid friction is when you stir a spoon in a cup of honey. The honey resists the motion of the spoon, creating friction that makes it harder to stir.
How do you make magnesium hydroxide solution?
To make magnesium hydroxide solution, simply mix magnesium oxide with water. The chemical equation for this reaction is: MgO + H2O -> Mg(OH)2. Stir the solution thoroughly until the magnesium oxide is fully dissolved to obtain magnesium hydroxide solution.
Why does salt dissolve quicker when you stir it?
Because the water is moving faster and there for heating up and causing more friction.
How to make a magnesium sulphate paste?
Simply mix your epsom salts with a small amount of water - a little at first -- and stir until it becomes a paste. You can apply it directly, or as part of a poultice.
What is the future tense of stir?
The future tense of "stir" is "will stir."
What is a stir fry?
what is a stir-fry
What is stir frying?
what is a stir-fry
What is stir-frying?
what is a stir-fry
