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Title: Evaluation of mechanical properties of some glycine complexes

The variation of Vickers hardness with load for (101) glycine zinc chloride (GZC), (001) glycine lithium sulphate (GLS), (001) triglycine sulphate (TGS) and (010) glycine phosphite (GPI) crystals was studied. From the cracks initiated along the corners of the indentation impression, crack lengths were measured and the fracture toughness value and brittle index number were determined. The hardness related parameters viz. yield strength and Young’s modulus were also estimated. The anisotropic nature of the crystals was studied using Knoop indentation technique.
Authors:
 [1] ;  [2] ;  [3] ; ;  [4]
  1. Department of Physics, PG Centre, Lal Bahadur College, Warangal - 506007 (India)
  2. Department of Physics, SR Engineering College, Warangal - 506371 (India)
  3. Department of Physics, Kakatiya Institute of Technology and Sciences, Warangal - 506015 (India)
  4. Department of Physics, Kakatiya University, Warangal - 506009 (India)
Publication Date:
OSTI Identifier:
22269287
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANISOTROPY; CRACKS; CRYSTALS; EVALUATION; FRACTURE PROPERTIES; GLYCINE; HARDNESS; LITHIUM; PHOSPHORUS COMPOUNDS; SULFATES; VICKERS HARDNESS; YIELD STRENGTH; ZINC CHLORIDES