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What is mean by hot working and cold working?
When ur hot and ur working then it is hot working, if ur cold and ur working then it is cold working
Why does cold rolling decreases hardness?
Cold rolling involves application of load due to this the grains are elongated...so the material is work hardened and causes to rise internal stresses in the material...due to these stress cold rolling decreases hardness....so after cold rolling a heat treatment process is preferred...
What would happen to the physical properties of a cold worked material if it were fully annealed and cold worked further?
It would have approximately the same characteristics of the material before it was annealed. In other words, it would almost be the same as the first time it was cold worked, assuming nothing was done to the material before it was cold worked the first time.
What is cold rolling of steam turbine?
When Turbine shaft temp is below 100 deg.centigrade,Then rolling of turbine carried out it is called cold rolling.
What are cold lamination machines?
Cold lamination machines offer an alternative method of lamination by using adhesives instead of heat. As opposed to traditional thermal machines, cold lamination machines are significantly less expensive and will not damage materials vulnerable to heat.
Why do we get dew on the surface of a cold soft drink bottle kept in air?
Moisture in the air condenses on the cold bottle. If the air is dry, there will be no dew on the bottle.
Why do we get dew on the surface of a cold soft drink bottle kept in open air?
Moisture in the air condenses on the cold bottle. If the air is dry, there will be no dew on the bottle.
Why do you use a bottle opener to open a soft drink bottle?
You sshouldnt but, it could be cold and since cold= freezy it would be easier
Why the cool drink bottle get water droplet on they surface?
because cool drink is cold
How to remove the bottom of a glass bottle?
To remove the bottom of a glass bottle, you can use a glass cutter to score a line around the bottom, then apply hot and cold water to the score line to create a crack and separate the bottom from the rest of the bottle.
How do you separate water and oil using empty cold drink bottle?
we can separate them by using the method of sedimentation and decantation in which the solution is left undisturbed for sometime in an empty cold drink bottle and then oil forms a layer on upper side of the empty cold drink bottle. and then pour the upper liquid in the other container.This is how we can separate the mixture of oil and water using a empty cold drink bottle.
Do you supposed to drink liquor cold?
About 99% of them are supposed to be drank cold. If you are spending less than $50 a bottle, get it cold!
How do you cut the bottom of a glass bottle?
To cut the bottom of a glass bottle, you can use a glass cutter tool to score a line around the bottle, then apply hot and cold water to create a clean break.
How can I effectively cut the bottom of a wine bottle?
To effectively cut the bottom of a wine bottle, you can use a glass cutter to score a line around the bottle, then apply hot and cold water to create a clean break.
Why does a closed empty 2l plastic drink bottle cave in when placed in the freezer?
because of the density and cold air
What is one place where two objects at different temperatures touch?
One example is when a cold drink is placed on a table - the bottom of the drink (cold object) touches the table (object at room temperature).
If you have the cold virus and you drink from a bottle how long until that bottle's mouthpiece no longer has the virus on it?
Probably until the person who had the virus is cured. But you never know how long bacteria can last.
