Results 221 to 230 of about 797,588 (268)

The strength properties of iron aluminides

JOM, 1997
For the development of Fe−Al alloys as structural materials, a deep understanding of slip and deformation properties is necessary. In particular, since mechanical properties of the iron aluminides are affected by excess vacancy strengthening as well as the positive-temperature dependence of yield stress, controlling these strength features is essential.
Kyosuke Yoshimi, Shuji Hanada
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The consistency strength of an infinitary Ramsey property

Journal of Symbolic Logic, 1994
AbstractIn this paper we study the consistency strength of the theoryand we prove the consistency of this theory relative to the consistency of the existence of a supercompact cardinal and an inaccessible above it.
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Modeling Identity-Related Properties and Their Privacy Strength

2011
In the last years several attempts to define identity-related properties such as identifiability, pseudonymity and anonymity have been made to analyze the privacy offered by information systems and protocols. However, these definitions are generally incomparable, making it difficult to generalize the results of their analysis. In this paper, we propose
Meilof Veeningen, Benne de Weger, Nicola Zannone   +2 more
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The adhesion and strength properties of ice

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1958
Abstract This paper describes a study of the adhesion of ice to various solids. If water is frozen on to a clean metal surface the interface is stonger than the ice and fracture occurs within the ice itself. The detailed behaviour depends on the stresses developed near the interface. If tensile stresses are high the failure is brittle
L. E. Raraty, David Tabor
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The strength properties of steel KhN35VTYuL

Metal Science and Heat Treatment, 1972
1. Melting steel KhN35VTYuL steel in a vacuum induction furnace results in the production of metal having fairly high strength and ductility, the mechanical properties being substantially affected by the crystallization conditions. 2. Steel KhN35VTYuL can be recommended for vacuum-cast components that have to operate for long periods up ...
V. P. Prozorov, V. I. Timofeeva
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Strength Properties of Chinese Elm

Journal of Forestry, 1942
Abstract Some 20 million Chinese elms have been planted by the Prairie States Forestry Project. It is out-numbered only by green ash and cottonwood. Prudence requires that we know something about the physical and mechanical properties of this widely planted species when it reaches maturity.
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Properties of High-Strength Concrete

Cement, Concrete, and Aggregates, 1986
Abstract This paper presents data related to the development of high-strength concrete with special emphasis on the development of high early strength. Both these objectives were achieved by using an ultrafine portland cement with a specific surface of about 750 m2/kg or a high early strength portland cement with about 75% tricalcium ...
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Rock strength properties and their measurement

2017
Chapter 5 discusses the shear strength of discontinuities and of rock masses in terms of Mohr–Coulomb properties of cohesion and friction angle. With respect to discontinuities, shear strength values are required for the rock surfaces, incorporating the roughness component and infillings properties, as appropriate.
Duncan C. Wyllie, Christopher W. Mah
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Effect of kenaf fiber on mechanical properties of high-strength cement composites

Construction and Building Materials, 2020
Liping Cai
exaly  

Strength properties of SCC

2020
Paratibha Aggarwal, Yogesh Aggarwal
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