Factors affecting reduction method in physico-chemical processes - Material Science

Q.  In physico - chemical processes, which factors affect reduction method?
- Published on 06 Aug 15

a. Size of particles
b. Shape of materials
c. Reducing agent
d. All of the above

ANSWER: All of the above
 

    Discussion

  • Sravanthi   -Posted on 07 Oct 15
    Reduction method is a chemical method and is affected by particle size, shape of materials, reducing agents, temperature and time required for reduction. It is the oldest method to produce metal powders. In this method, starting material used for reduction are mates, oxalates and halides. The size, shape and porosity can be controlled by this method as it is convenient, economical and flexible.

    Reduction method is used to manufacture Fe, Co, Ni, Mo etc.

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