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Relation between melting temperature and sintering temperature?
Wiki User
∙ 14y ago
The idea of sintering is heating a powder until it is hot enough to stick to itself, then reshaping it and letting it set. The temperature used is always lower than the melting point of the material.
Wiki User
∙ 14y ago
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What is the advantage in making an alloy by mixing the elements as powders then heating them?
We can avoid high temperatures and save energy; but generally sintering occur at some temperature - of course under the melting point of the alloying elements.
What does heat allow melting to occur?
Because melting occur at high temperature; at this temperature bonds between particles are weaker.
Why are alloys prepared and how are they used?
Generally by melting together the components of the alloy. Also by pressing and sintering the components, in powder metallurgy.
What is a Sentence for melting?
Hey, what is the melting point temperature?OrHouston's weather is like the melting point temperature?
What happens when the temperature stays the same in a melting curve?
During melting the temperature remain constant if it was achieved the melting point.
What is the relation between melting temperature and GC content in DNA?
Primers with more GC content will affect the melting temperature. Higher GC content will have a higher melting temperature.
What is sintering temperature?
sintering temp is in general nothin but the temp at which the grains of solid formed from powder start connecting through its boundries and merge so forms a larger grain. its generally between 2/3rd of melting temp of that material.
What is sintering point of compound NaCl?
The melting (not sintering) point of sodium chloride is 801 0C.
Is sintering mandatory for powder metallurgy Why?
Sintering welds the metal powder grains together without melting them completely. This produces a solid but porous piece of metal.
What is the method sintering used for?
Sintering is a method for creating objects from powders. It is based on atomic diffusion. Powder is heated to near it's melting point in a mold and then allowed to reform.
What is the advantage in making an alloy by mixing the elements as powders then heating them?
We can avoid high temperatures and save energy; but generally sintering occur at some temperature - of course under the melting point of the alloying elements.
What is the health benefit of melting metal?
Any relation between some health benefits and melting of metals.
What is binder burnout and sintering?
In ceramic processing, polymers are often added to ceramic particles to allow for higher densities and sufficient green strength. The green body, or pre-fired ceramic, must have sufficient strength to hold its shape after being pressed. Binder burnout is a processing step performed before sintering, where the green body is heated until the polymer binder is burned out of the ceramic. Sintering is the process by which ceramics are densified. Sintering is done because ceramics have very high melting temperatures and reactive melts. In sintering, the green ceramic is heated to a high temperature, below the melting point of the ceramic, where high rates of diffusion are possible. The ceramic particles are joined into a solid monolith through diffusional movement of atoms.
Why is there a pattern between melting point and atomic radius?
A relation doesn't exist.
What does heat allow melting to occur?
Because melting occur at high temperature; at this temperature bonds between particles are weaker.
Why are alloys prepared and how are they used?
Generally by melting together the components of the alloy. Also by pressing and sintering the components, in powder metallurgy.
What are the relationships between the melting point and the atomic radius of an atom?
A relation doesn't exist.
