1. The role of dislocations in the precipitation of M₂₃C₆ in Co-Cr-C alloys

   • P. A. Beaven
   • P. R. Swann
   • D. R. F. West

   Papers Pages: 691 - 701

2. Electron microscopic study on graphitization of bulk mesophases

   • M. Shiraishi
   • G. Terriere
   • A. Oberlin

   Papers Pages: 702 - 710

3. An investigation of the microstructure and mechanical properties of high density polyethylene spherulites

   • A. Low
   • D. Vesely
   • M. Bevis

   Papers Pages: 711 - 721

4. The fracture toughness of reinforced polyurethane foam

   • T. Cotgreave
   • J. B. Shortall

   Papers Pages: 722 - 730

5. Superconductivity in dilute Cu-Nb-Sn alloys containing Nb₃Sn precipitates

   • Akihiko Nagata
   • Osamu Izumi
   • Hiroshi Hirayama

   Papers Pages: 731 - 738

6. Epitaxial growth of antimony electrodeposits on oriented single crystal surfaces of gold and silver

   • M. Lazzari
   • L. Peraldo Bicelli
   • A. La Vecchia

   Papers Pages: 739 - 749

7. A non-linear structural relaxation model for the refractive index of glass during annealing

   • Henry S. -Y. Hsich

   Papers Pages: 750 - 758

8. A directionally solidified Ni-base eutectic alloy reinforced by a mixed hafnium-zirconium monocarbide

   • Y. G. Kim

   Papers Pages: 759 - 765

9. Three-fold transformation twin in the topotactic decomposition of cadmium carbonate crystals

   • N. F. Loquet
   • J. C. Niepce

   Papers Pages: 766 - 776

10. Fracture surface roughness in highly deformable polymers

    • Y. Fukahori
    • E. H. Andrews

    Papers Pages: 777 - 785

11. Rapid quenching by the Taylor wire technique

    • G. W. F. Pardoe
    • E. Butler
    • D. Gelder

    Papers Pages: 786 - 790

12. The structure of polyethylene, as revealed by solvent extraction

    • M. M. Winram
    • D. T. Grubb
    • A. Keller

    Papers Pages: 791 - 796

13. The torsional creep of carbon fibre reinforced epoxide resins

    • N. L. Hancox
    • D. C. C. Minty

    Papers Pages: 797 - 806

14. The morphology of α′ martensite in a two-phase (α+γ) Fe-Cr-Ni stainless steel

    • K. Wakasa
    • T. Nakamura

    Papers Pages: 807 - 811

15. The semiconductivity and stability of palladium oxide

    • E. Rey
    • M. R. Kamal
    • B. S. H. Royce

    OriginalPaper Pages: 812 - 816

16. Determination of the planar distribution of glass fibres in opaque matrix composites

    • D. L. Rayment
    • A. J. Majumdar

    Papers Pages: 817 - 824

17. Cavitation during superplastic flow of ternary alloys based on microduplex Pb-Sn eutectic

    • D. W. Livesey
    • N. Ridley

    Papers Pages: 825 - 832

18. Microhardness in PbTe and related alloys

    • A. J. Crocker
    • M. Wilson

    Papers Pages: 833 - 842

19. Change of the ultrasonic characteristics with stress in some steels and aluminium alloys

    • Sennosuke Takahashi
    • Eiji Yamamoto
    • Ryohei Motegi

    Papers Pages: 843 - 850

20. Effect of non-isoelectronic cation substitution on lattice parameters of barium sodium niobate

    • Jahar L. Mukherjee
    • Chandra P. Khattak
    • Franklin F. Y. Wang

    Papers Pages: 851 - 854

21. Depths of fracture-initiating flaws and initial stages of crack propagation in glass

    • R. H. Doremus
    • W. A. Johnson

    Papers Pages: 855 - 858

22. An assessment of Ge-Sb-Se glasses as 8 to 12μm infra-red optical materials

    • J. A. Savage
    • P. J. Webber
    • A. M. Pitt

    Papers Pages: 859 - 864

23. Preparation of a gel from metal alkoxide and its properties as a precursor of oxide glass

    • Masayuki Yamane
    • Shinji Aso
    • Teruo Sakaino

    Papers Pages: 865 - 870

24. Formation of the K-state in a Ni-Fe-Mo-Cu alloy

    • R. J. Willey

    Papers Pages: 871 - 875

25. A transmission electron microscope study of some SnO₂-Sb₂O₅ semiconducting glazes

    • R. H. Taylor
    • D. L. Allinson
    • T. I. Barry

    Papers Pages: 876 - 884

26. Microstructural characterization of “REFEL” (reaction-bonded) silicon carbides

    • G. R. Sawyer
    • T. F. Page

    Papers Pages: 885 - 904

27. A method for the rapid mounting and polishing of ceramic materials for microstructural examinations

    • W. A. Macdonald
    • T. A. Wheat
    • H. H. Quon

    Letters Pages: 905 - 906

28. Plasticity of monocrystalline yttrium oxide (Y ₂O₃) at 0.45 T_m

    • R. J. Gaboriaud
    • P. Veyssière
    • M. Böisson

    Letters Pages: 907 - 908

29. Thermal stability of hydrogen-exchanged β-alumina

    • J. Jensen
    • P. McGeehin

    Letters Pages: 909 - 913

30. Estimation of quartz in silica bricks by infrared spectra

    • S. J. Raina
    • S. N. Ghosh
    • V. N. Visvanathan

    Letters Pages: 913 - 914

31. Magnetic parameters of superparamagnetic inclusions of hematite in α-alumina

    • Ronaldo Sergio De Biasi
    • Gloria R. P. C. Queiroz

    Letters Pages: 915 - 916

32. Phase decomposition in liquid-quenched eutectic Au-Ge alloy

    • S. C. Agarwal
    • H. Herman

    Letters Pages: 916 - 919

33. Errata

    Erratum Pages: ii - ii