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The melting, shaping, and treating of metals and alloys under reduced pressure that ranges from subatmospheric pressure to ultra-high vacuum.
The making, shaping, and treating of metals, alloys, and intermetallic and refractory-metalscompounds in a gaseousenvironment where the composition and partial pressures of the various components of the gas phase are carefully controlled. In many instances, this environment is a vacuum ranging from subatmospheric to ultrahigh-vacuum(less than 760 torr or 101 kilopascals to 10−12 torr or 10−10 pascal). In other cases, reactive gases are deliberately added to the environment to produce the desired reactions, such as in reactive evaporationand sputteringprocesses and chemical vapor depositon. The processes in vacuum metallurgyinvolve liquid/solid, vapor/solid, and vapor/liquid/solid transitions. In addition, they include testing of metals in controlled environments.
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What are the characteristics of metallurgy?
history of metal metallurgy
Branches of metallurgy?
Metallurgy is broadly divided into following branches : 1. Mechanical Metallurgy 2. Physical Metallurgy 3. Extractive Metallurgy These are the basic divisions and these branches are further divided into various sub categories.
What is conclusion 0f powder metallurgy process?
conclusion metallurgy process
What is iron metallurgy?
The science of metal iron and its alloys is called iron metallurgy.
The study of metals and the process for refining and making things from them is called?
Metalurgy is the science and technology of metals.
Where you Need of vacuum in metallurgy?
in pressure guage and also in pump for degassing purpose
What is the study of metals?
Metallurgy
What are the characteristics of metallurgy?
history of metal metallurgy
Branches of metallurgy?
Metallurgy is broadly divided into following branches : 1. Mechanical Metallurgy 2. Physical Metallurgy 3. Extractive Metallurgy These are the basic divisions and these branches are further divided into various sub categories.
Who were experts in metallurgy?
The Bantu were experts in iron Metallurgy.
How can trigonometry be useful in metallurgy?
how can trigonometry use in metallurgy
Who were experts in iron metallurgy?
The Bantu were experts in iron metallurgy.
How is technology used in metallurgy?
Metallurgy is technology. The technology of metals.
Why is hydrogen used in metallurgy?
As hydrogen is a reducing agent it is used in metallurgy
What is conclusion 0f powder metallurgy process?
conclusion metallurgy process
What has the author A D Merriman written?
A. D. Merriman has written: 'A dictionary of metallurgy' -- subject(s): Dictionaries, Metallurgy 'Achievements of modern science' 'A concise encyclopedia of metallurgy' -- subject(s): Dictionaries, Metallurgy
When was Kunming Metallurgy College created?
Kunming Metallurgy College was created in 1952.
