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  1. No Access

    Article

    Bestimmung von Blei und Kupfer

    J. H. Hamence, K. M. Sil, H. Huybrechts, Ch. Degard… in Zeitschrift für analytische Chemie (1935)

  2. No Access

    Article

    Phosphor und Vanadin

    A. Travers, M. N. Lu, P. Duez, J. Daliétos… in Zeitschrift für analytische Chemie (1936)

  3. No Access

    Article

    Investigation of the ringing capacity of block gauges

    1. A thin lubricating layer on the surface of block gauges is a prerequisite for their effective ringing capacit...

    Lu Ch'ao-tsêng, A. S. Akhmatov in Measurement Techniques (1960)

  4. No Access

    Article

    Techniques for testing structures permitted to sway

    Mechanisms are described that eliminate the restraining effects of the loads and the lateral bracing on test specimens permitted to sway. One mechanism, called the gravity-load simulator, maintains a vertical ...

    E. Yarimci, J. A. Pura, L. W. Lu in Experimental Mechanics (1967)

  5. No Access

    Article

    Rotation gages for structural research

    E. Yarimci, J. A. Yura, L. W. Lu in Experimental Mechanics (1968)

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    Article

    On the kinetics of coupled sulfur and oxygen transfer through an ionic diaphragm

    Turkdogan and Griveson have shown experimentally by use of the coupled S-O reaction in ionic melts that it is possible to transfer sulfur or oxygen from a low to a high chemical potential through an ionic memb...

    W-K. Lu, I. ** in Metallurgical Transactions (1970)

  7. No Access

    Article

    Surface tension measurements on pure liquid iron and nickel by an oscillating drop technique

    A novel experimental technique for the measurement of surface tension of molten metals has been developed. It is based on the Rayleigh equation which relates frequency and surface tension for an oscillating dr...

    M. E. Fraser, W. K. Lu, A. E. Hamielec, R. Murarka in Metallurgical Transactions (1971)

  8. No Access

    Article

    Surface tension of pure liquid and supercooled iron

    R. Murarka, W-K. Lu, A. E. Hamielec in Metallurgical Transactions (1971)

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    Article

    Thermal diffusion in kinetic and equilibrium measurements by levitation technique

    This manuscript reports an experimental investigation of thermal diffusion using a levitated iron droplet and the binary gas H2-H2S. A range of temperatures, gas flow rates, and compositions were studied. Interpr...

    M. Sunderland, A. E. Hamielec, W. K. Lu, A. McLean in Metallurgical Transactions (1973)

  10. No Access

    Article

    Synthesis of three14C-labelled phenanthrene aminomethanols

    Synthetic procedures for the hydrochlorides of 3,6-dichloro-α-(2-piperidyl)-9-phenanthrenemethanol-14C, 3,6-dichloro-α-(dibutylaminomethyl)-9-phenanthrenemethanol-14C, and 3,6-dichloro-α-(diheptylaminomethyl)-9-p...

    ** -Lu Chien, C. C. Cheng in Microchimica Acta (1973)

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    Article

    Kinetics of the reactions between silica and alumino-silicate refractories and molten iron

    The rate of corrosion of silica and alumlno-silicate refractories in Armco iron melts at 1600°C was measured. A standard “immersion” technique was used under both static and dynamic conditions. It was found th...

    S. E. Feldman, W-K. Lu, P. S. Nicholson, A. E. Hamielec in Metallurgical transactions (1974)

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    Article

    Low-temperature magnetothermal conductivity of pyrolytic graphite

    The basal plane thermal conductivity of three highly oriented pyrolytic graphite samples was measured in the temperature region between 0.36 and 4.2 K in various magnetic fields up to 23 kG. Analysis shows tha...

    C. K. Chau, S. Y. Lu in Journal of Low Temperature Physics (1974)

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    Article

    Kinetics and mechanism of the formation of dense mgo layer in pitch-bearing magnesite brick during service

    Laboratory tests of crucibles cut from commercial brick with synthetic slags have been carried out at 1600‡C and the existence of a protective dense magnesia layer has been verified. A mathematical model of th...

    S -M. Kim, W -K. Lu in Metallurgical Transactions B (1978)

  14. No Access

    Chapter

    Synthesis of Trans-4-Alkylcyclohexane Carboxylic Acids and their Nematogenic Esters

    The rapidly expanding technology of liquid crystal devices requires increasingly sophisticated liquid crystalline materials tailored to the specific requirements of a research and development effort. Many exce...

    Curtis Sheley, Sun Lu, Leo Carlino in The Physics and Chemistry of Liquid Crystal Devices (1980)

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    Article

    The Influence of calcia and magnesia in wustite on the kinetics of metallization and iron whisker formation

    Calcium oxide andJor magnesium oxide are introduced in different ways to high purity wustite powders, followed by metallization in mixtures of CO, CO2, and N2 at 750, 900, and 1100 °C. A new technique is develope...

    T. El Kasabgy, W -K. Lu in Metallurgical Transactions B (1980)

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    Article

    Rate controlling processes for crack growth in hydrogen sulfide for an alsl 4340 steel

    Parallel fracture mechanics and surface chemistry studies were carried out to develop further understanding of environment assisted subcritical crack growth in high strength steels. The kinetics of crack growt...

    M. Lu, P. S. Pao, T. W. Weir, G. W. Simmons, R. P. Wei in Metallurgical Transactions A (1981)

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    Article

    Directionally Crystallized Potassium Silicate Glass-Ceramic

    Glasses in the potassium silicate system were directionally crystallized in a temperature gradient furnace. A composition of approximately 40 wt % K2O and 60 wt % SiO2 was used. Quenched glass samples were placed...

    Grant Lu, L. C. Klein in MRS Online Proceedings Library (1981)

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    Article

    Phase Relationships for Adsorbed Layers on Surfaces

    Ordering phenomena of adsorbed atoms that are commensurate with the substrate structure can be described by a two-dimensional lattice gas. The major features of temperature-coverage phase diagrams for commensu...

    T.-M. Lu, M. G. Lagally in MRS Online Proceedings Library (1982)

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    Article

    Laser grown single crystals of silicon

    Single crystal rods of silicon have been grown by laser-induced chemical vapor deposition (LCVD) using visible light. We believe these to be the first reported single crystals of any material grown by LCVD.

    D. Bäuerle, G. Leyendecker, D. Wagner, E. Bauser, Y. C. Lu in Applied Physics A (1983)

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    Article

    Structural Effects in the Initial Stages of Epitaxy

    Structural effects of sub-monolayer epitaxial films are described by the pair correlation function of surface atoms. We have developed a new scheme to evaluate this atomic pair correlation function analyticall...

    J. M. Pimbley, T.-M. Lu in MRS Online Proceedings Library (1983)

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