Bulletin  of  Materials  Science

Volume  24,  No.  3,  June  2001

CONTENTS


Cover:  Electron diffraction pattern representing the characteristic reciprocal sections from 5-fold primitive i phase. For details, see p. 258.


Quasicrystals
Role of Fe substitution and quenching rate on the formation of various quasicrystalline and related phases

Varsha Khare, R S Tiwari and O N Srivastava

257

Inorganic–Organic Hybrid Materials

Synthesis, characterization and application of an inorgano organic material: p-chlorophenol anchored onto zirconium tungstate

Beena Pandit and Uma Chudasama

265

Chemical Vapour Deposition

SiC fibre by chemical vapour deposition on tungsten filament

R V Krishnarao, J Subrahmanyam and S Subbarao

273

Amorphous Alloys

Study of oxidation behaviour of Zr-based bulk amorphous alloy Zr65Cu17·5·5Ni10Al7·5
by thermogravimetric analyserby thermogravimetric analyser

A Dhawan, K Raetzke, F Faupel and S K Sharma

281

Nanomaterials

Optical properties of nano-silicon

S Tripathy, R K Soni, S K Ghoshal and K P Jain

285

Optical Properties of Materials

Two- and three-dimensional models for analysis of optical absorption in tungsten disulphide single crystals

Dhairya A Dholakia, G K Solanki, S G Patel and M K Agarwal

291
Grain size dependent optical band gap of CdI2 films

Pankaj Tyagi and A G Vedeshwar

297

Alloys and Steels

Study on growth factors of intermetallic layer within hot-dipped 25% Al–Zn alloy coating on steel

Yan Li, Ying Ma, Baorong Hou, Falun Feng and Xujun Wei

301
Cellular automaton simulation of microstructure evolution during austenite decomposition under continuous cooling conditions

M R Varma, R Sasikumar, S G K Pillai and P K Nair

305

Cement and Concrete Materials

Effect of bitumen emulsion on setting, strength, soundness and moisture resistance of oxychloride cement

M P S Chandrawat, T N Ojha and R N Yadav

313
Chacterization of ancient Indian iron and entrapped slag inclusions using electron, photon and nuclear microprobes

P Dillman and R Balasubramaniam

317

Chemical Beneficiation

Dielectric behaviour of MgFe2O4 prepared from chemically beneficiated iron ore rejects

K S Rane, V M S Verenkar and P Y Sawant

323
Ferrite grade iron oxides from ore rejects

K S Rane, V M S Verenkar and P Y Sawant

331

Supramolecular Materials

XRD and optical microscopic studies of Co(III) complexes containing 5-cyano-6- (4-pyridyl)-2-thiouracil, thymine and adenine bases

Lallan Mishra, Brajesh Pathak and R K Mandal

339

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