Wiki for uploading microstructural and fractographic images of materials.

Call for participation

WiKiMicroGraphia will announce prizes for the best uploaded micrographs under student category. Prizes will be given during the student conference "Behind the Teachers Desk (BTTD-13)" in March 2013 at CSIR-National Metallurgical Laboratory, Jamshedpur, India.

Participants of metallography contest of IIM-ATM may upload images in this site. Best microstructure will receive prizes in general category.

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MICROSTRUCTURE OF IRON POWDER

This awardedmicrograph posted 11 November, 2009 - 10:32 by Pankhuri Sinha

Material (Name/Designation/Grade): 
Pure iron powder
Material Condition (Heat treatment/Service history/Source): 
Electrolytically prepared powder
Chemical Composition: 
Fe
100
Chemical Composition (Phases/Compounds): 
Metallographic Preparation
Etchant: 
Not used
Special Techniques: 
Imaging Details
Device: 
Scanning Electron Microscope
Mode: 
Secondary electrons
Magnification: 
1000
Special Techniques: 
not used
Image Uploaded By
Name: 
Pankhuri Sinha
Email Id: 
pankhuri@nmlindia.org
Morphological Features
Petals like dendritic structure.
References
R.R Dash and S.K Das, National Metallurgical Laboratory(CSIR),India received award in the International P/M Metallography competition, Las Vegas, Nevada, USA, 1998 organised by the APMI International.
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