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  1. No Access

    Article

    Identification and range quantification of steel transformation products by transformation kinetics

    This study applied the generalized kinetic reaction rate equation to isothermal transformation kinetic data of a high-carbon low-alloy steel and a plain-carbon steel. As a result, a relationship between the cu...

    L. Fang Ph.D., W. E. Wood, D. G. Atteridge in Metallurgical and Materials Transactions A (1997)

  2. No Access

    Article

    Irish cardiac society

    L. O. Hughes, E. B. Barry, E. W. Chew, B. O’Keefe… in Irish Journal of Medical Science (1990)

  3. No Access

    Article

    Characterization of Precipitates Decorating Stacking Faults in Single Crystal Silicon

    Oxidation of silicon wafers containing lattice damage at the surface normally results in the formation of extrinsic stacking faults. Optical microscope investigation following decorative etching shows that on ...

    K. Ryoo, R. Drosd, W. E. Wood in MRS Online Proceedings Library (1985)

  4. No Access

    Article

    Grain size-acoustic emission relationships in hydrogen induced delayed cracking

    A detailed characterization of acoustic emission signals generated during hydrogen induced cracking in 300M steel has been conducted. Decreasing the prior austenite grain size resulted in less acoustic emissio...

    R. Padmanabhan, N. Suriyayothin, W. E. Wood in Metallurgical Transactions A (1983)

  5. No Access

    Article

    Hydrogen induced cracking in a low alloy steel

    Stress corrosion cracking behavior of 300M steel under various heat treated conditions was studied. Threshold stress intensity was slightly dependent upon the martensitic substructure, the KIc value, and amounts ...

    R. Padmanabhan, W. E. Wood in Metallurgical Transactions A (1983)

  6. No Access

    Article

    Transformation structures and strengthening mechanisms of laser processed Fe-Cr alloys

    The microstructures and microhardness of laser processed Fe-Cr surface alloys were investigated as functions of composition (5 to 50 wt % Cr) and melt penetration depth (100 to 1500 Μm). The transformation str...

    P. A. Molian, W. E. Wood in Journal of Materials Science (1983)

  7. No Access

    Article

    Transformation behaviour of laser processed Fe-5% Cr, Fe-5% Ni and Fe-6% Cr-2% Ni alloys

    The effects of rapid cooling, of the order of 104‡ C sec−1, achieved through the laser surface alloying process, on the transformation behaviour of Fe-5% Cr, Fe-5% Ni and Fe-6% Cr-2% Ni alloys have been investiga...

    P. A. Molian, W. E. Wood in Journal of Materials Science (1983)

  8. No Access

    Article

    Phase Transformation Studies of Laser-Processed Fe-0.2%C-Cr Surface Alloys

    Phase transformations in laser-processed Fe-0.2%C-Cr surface alloys with 5%, 10%, 20%, and 30%Cr were studied by light and electron microscopy. Alloys containing 5% and 10%Cr were found to be fully martensitic...

    P. A. Molian, P. J. Wang, K. H. Khan, W. E. Wood in MRS Online Proceedings Library (1981)

  9. No Access

    Article

    Amplitude-distribution analysis of acoustic emission

    Amplitude distribution of acoustic-emission events generated during fracture of materials contains the potential information about the fracture mechanisms. A methodology is developed for the analysis of acoust...

    D. Dilipkumar, V. S. R. Gudimetla, W. E. Wood in Experimental Mechanics (1979)

  10. No Access

    Article

    Acoustic-emission analysis of fracture-toughness tests

    Acoustic-emission behavior of 300M steel was investigated as a function of the fracture toughness and microstructure. A model is presented to correlate acoustic emission arising from plastic deformation as wel...

    D. Dilipkumar, W. E. Wood in Experimental Mechanics (1979)

  11. No Access

    Article

    Discussion of “evaluation of toughness in AISI 4340 alloy steel austenitized at low and high temperatures”

    W. E. Wood in Metallurgical Transactions A (1977)

  12. No Access

    Article

    The effect of austenitizing temperature on the microstructure and mechanical properties of as-quenched 4340 steel

    The effect of austenitizing temperature on both the plane strain fracture toughness,KIC, and the microstructure of AISI 4340 was studied. Austenitizing temperatures of 870 and 1200°C were employed. All specimens ...

    G. Y. Lai, W. E. Wood, R. A. Clark, V. F. Zackay… in Metallurgical transactions (1974)

  13. No Access

    Article

    The mechanical nature of stress-corrosion cracking in Al-Zn-Mg alloys: I. Evaluation of the ductile rupture contribution

    A detailed study of rapid stress-corrosion-cracking (SCC) in a 7075 aluminum alloy has allowed separation of the mechanical and chemical contributions. This was accomplished by combining scanning electron micr...

    W. E. Wood, W. W. Gerberich in Metallurgical transactions (1974)

  14. No Access

    Article

    The mechanical nature of stress-corrosion cracking in Al-Zn-Mg alloys: II. electrochemical-mechanical model

    Slow crack growth during SCC of 7075 aluminum has been shown to comprise both an electrochemical and a mechanical component. These findings prompted a review of several possible mechanical models, and seven po...

    W. W Gerberich, W. E. Wood in Metallurgical transactions (1974)