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1. The production of powder for Metallurgy is very high.
2. The products of metallurgy can have limited shapes and features.
3. This technique causes potential workforce health problems from atmospheric contamination of the workplace.
4. The tooling and equipments require for powder metallurgy are very expensive, therefore becomes main issue with low production volume.
5. It's difficult to produce large and complex shaped parts with powder metallurgy.
6. The parts produce by powder metallurgy have low ductility and strength.
7. Finally divided powder like aluminium, magnesium, titanium and zirconium are fire hazard and explosive in nature.
8. This technique is not useful for low melting powder such as zinc, cadmium and tin as they show thermal difficulties during sintering operations.
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engr umair
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∙ 10y ago
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Where was the tecnique of powder metallurgy invented?
india
What are the advantages of powder metallurgy?
Much faster production while holding closer sizes. better quality too.
What is BE in metallurgy?
Metallurgy is the science of materials. The science that deals with how the internal structure of materials and production methods.
The Bantu were experts in what metallurgy?
iron
The Bantu were experts in this form of metallurgy?
Iron.
What is conclusion 0f powder metallurgy process?
conclusion metallurgy process
Where was the tecnique of powder metallurgy invented?
india
What has the author M IU Bal'shin written?
M. IU Bal'shin has written: 'General principles of powder metallurgy' -- subject(s): Powder metallurgy
What has the author Thomas Kevin Swift written?
Thomas Kevin Swift has written: 'Powder metallurgy' -- subject(s): Metal powders industry, Powder metallurgy, Market surveys, Metal powder products, Narket surveys
Why do you need powder metallurgy techniques?
assygnment work admin
What has the author Merle Caro Nutt written?
Merle Caro Nutt has written: 'Metallurgy & plastics for engineers' -- subject(s): Metallurgy, Powder metallurgy, Plastics, Metals
What are the differences between modern and western era guns?
Ammunition, powder, metallurgy.
What has the author W D Jones written?
W. D. Jones has written: 'Principles of powder metallurgy, with an account of industrial practice' 'Fundamental principles of powder metallurgy' 'Y diweddar John Lewis, Ysw., Y.H., Llanllibio'
What has the author Claus Guenter Goetzel written?
Claus Guenter Goetzel has written: 'Treatise on powder metallurgy'
What has the author H H Hausner written?
H H. Hausner has written: 'Perspectives in powder metallurgy'
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 ispowder metallurgy?
Powder metallurgy is an art and science of producing fine metal powders and then making objects from individual, mixed or alloyed metal powders with or without the inclusion of non-metallic constituents.
