Design and fabrication of a laboratory model uniaxial hot press

Seshadri, R and Rao, Dwarakanath B and Narayanaswamy, V and Rangaraj, L (1994) Design and fabrication of a laboratory model uniaxial hot press. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

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Abstract

The present article describes salient features of an uniaxial hot press designed and fabricated for laboratory use. A simple lever and pulley mechanism using dead weights is employed to load the sample placed in the graphite die heated by induction. The unit is useful for hot pressing 12 mm diameter and 15 mm long compacts in vacuum or inert atmosphere at a maximum temperature of N 2200 K. Preliminary results on hot pressing of hexagonal BN powder (without binder) are presented.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Fabrication;Uniaxial hot pressing;Thermal insulation
Subjects: PHYSICS > Physics(General)
CHEMISTRY AND MATERIALS > Metals and Metallic Materials
Depositing User: Users 90 not found.
Date Deposited: 29 Jul 2008
Last Modified: 17 Jun 2010 08:29
URI: http://nal-ir.nal.res.in/id/eprint/4912

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