When a rock has cooled from magma, it is called an igneous rock. This process involves the solidification of molten rock material.
If a substance is cooled and solidified rapidly, generally amorphous material is obtained instead of crystals. In order to obtain good quality crystals, if is better that the substance solidifies slowly
Basalt: a dark-colored, fine-grained rock that forms from rapidly cooled lava. Granite: a light-colored, coarse-grained rock that forms from slowly cooled magma deep within the Earth's crust. Obsidian: a shiny, black volcanic glass that forms from rapidly cooled lava without crystallization.
In the normalising metal treatment process, the metal is cooled slowly and gradually while in quenching metal treatment process the metal is called very fast and abruptly.
The process of separating a solid from a solution is called crystallization, where the solute forms crystals as the solvent is evaporated or cooled. The crystals are then collected through filtration or decantation.
Pasteurisation is a process where food items are heated very rapidly for a few seconds to kill bacteria and then rapidly cooled again. I think the temperature has to reach 65-70 degrees Celcius to be effective.
When steam is cooled in the air, you can see it condensing into a mist. This process is called condensation.
The flesh will bring out goose pemples
When a rock has cooled from magma, it is called an igneous rock. This process involves the solidification of molten rock material.
It depends on the amount of carbon the metal has. If the metal has too much carbon than it will become brittle. If it doesn't then it will harden. (A lot of tools go through this process called Tempering)
Tempering is the process to add properties to the raw glass and to make it Standard or Toughened. If tempered (Heated) and cooled slowly, it becomes standard glass on the other hand if tempered and cooled rapidly, it gains different properties and becomes tough or is called toughened glass. Check the link below.
The process of a gas changing to a liquid is called condensation. This typically occurs when the gas is cooled or when pressure is increased.
It's called condensation when vapour cools and turns into liquid.
It takes only a few seconds to make a water bottle. Liquid plastic is injected into a mold which is rapidly cooled to reveal a completed bottle minus the cap.
When water vapor is cooled, it loses energy and condenses back into liquid water. This process is called condensation.
They heated iron ore, hammered it, and rapidly cooled it.
The process you're referring to is called "thermal processing" or "pasteurization," followed by "cooling." In this method, foods are heated to kill harmful bacteria and then rapidly cooled to inhibit further microbial growth. This process helps ensure food safety and extends shelf life before the products reach food service establishments.