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Wednesday, May 6, 2020 | History

2 edition of Advanced aluminum alloys containing scandium found in the catalog.

Advanced aluminum alloys containing scandium

Advanced aluminum alloys containing scandium

structure and properties

  • 88 Want to read
  • 7 Currently reading

Published by Gordon and Breach Science Publishers in Amsterdam, The Netherlands .
Written in English

    Subjects:
  • Aluminum alloys -- Mechanical properties.,
  • Aluminum alloys -- Metallurgy.,
  • Scandium.

  • Edition Notes

    Includes bibliographical references (p. 167-172) and index.

    StatementL.S. Toropova ... [et al.].
    ContributionsToropova, L. S.
    Classifications
    LC ClassificationsTN775 .A34 1998
    The Physical Object
    Paginationxi, 175 p. :
    Number of Pages175
    ID Numbers
    Open LibraryOL21742596M
    ISBN 109056990896

    The aerospace sector is driven by light weighting and stronger and lighter aluminium (Al) alloys are constantly being developed. The use of Scandium (Sc) as an alloying element in Al is extremely promising because of its beneficial influence on Al : Thomas Dorin, Mahendra Ramajayam, Timothy J. Langan. both ingot-cast and shape-cast aluminum alloys that contain scandium at concentrations of % to 1% or higher are ongoing. In the early s1 the international metallurgical community recognized the potential of scandium in controlling microstructure of aluminum alloys. It is known that the.

      Gränges proprietary aluminium alloys. This alloy mixing and testing will also be conducted by Gränges, at their R&D facilities and by their research staff. The parties have agreed to report the parameters and general results of the testing program utilizing these scandium-containing alloys, upon completion of testing. LOI AGREEMENT HIGHLIGHTS. BELOV N A, NAUMOVA E A, ALABIN A N, MATVEEVA I A. Effect of scandium on structure and hardening of Al−Ca eutectic alloys [J]. Journal of Alloys and Compounds, , − [26] TOROPOVA L S, ESKIN D G, KHARAKTEROVA M L, DOBATKINA T V. Advanced aluminum alloys containing scandium: structure and properties [M].

    COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. Scandium-reinforced aluminum alloys represent a new generation of high-performance alloys that display numerousadvantages over high-strength aluminum alloys. Scandium-reinforced alloys are Author: Zaki Ahmad.


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Advanced aluminum alloys containing scandium Download PDF EPUB FB2

This is the first book to generalize and analyze the extensive experimental and theoretical results on the phase composition, structure, and properties of aluminum alloys containing scandium.

The effects of scandium on these properties are studied from a physico- chemical by: Advanced Aluminum Alloys Containing Scandium: Structure and Properties - Kindle edition by Toropova, L S, Eskin, Dmitry G., Kharakterova, M L, Dobatkina, T V. Download it once and read it on your Kindle device, PC, phones or tablets/5(3).

The main peculiar feature of transition metals (TM) in Aluminum (Al)-based alloys is the formation of supersaturated solid solutions during solidification. The high structural and phase stability of binary Al-TM alloys, which is probably connected with the very low diffusion coefficients of the elements in Al, makes the alloys promising for : L S Toropova, Dmitry G.

Eskin, M L Kharakterova, T V Dobatkina. I have spend a lot of time to find the data of grain refining efficiency of scandium additions to aluminum alloys. I'm experienced grain refiner of Al" and the reasons of my doubt that we know huge number of data according to the ability of scandium increase the recristallisation temperature of Al alloys (up to C approximately)/5(3).

This chapter considers experimental data on recrystallization in aluminum alloys containing scandium. It focuses on the effect of scandium concentration on the temperature range of recrystallization; recrystallization in supersaturated solid solutions; and the recrystallization of alloys containing secondary ScAl 3 precipitates prior to plastic deformation and : L S Toropova, Dmitry G.

Eskin, M L Kharakterova, T V Dobatkina. This chapter considers the features of precipitation hardening in different aluminum-based alloys containing scandium.

Despite numerous modem methods of improving the mechanical properties of aluminum alloys, aging, involving precipitation hardening, remains the most common and adequate solution of the : L S Toropova, Dmitry G.

Eskin, M L Kharakterova, T V Dobatkina. Advanced Aluminum Alloys Containing Scandium: Structure and Properties View larger image By: Dmitry G. Eskin and L S Toropova and M L Kharakterova and T V Dobatkina. The effect of scandium on the structure and properties of aluminum and alloys is unique in its integrity.

This chapter discusses the influence of TM additions on the structure of cast aluminum and its : L S Toropova, Dmitry G. Eskin, M L Kharakterova, T V Dobatkina. Methods and procedures are discussed for more economic and effective use of scandium for alloying aluminum alloys.

Specifically, it is recommended to introduce scandium and zirconium into aluminum alloys in a 1: 1 ratio instead of the usual 3: 1 with the same overall element content.

It is also suggested that microalloying with scandium in an amount of % instead of % Cited by: 3. aluminum alloys. In the past, the research on rare-earth containing aluminum alloys was developed mainly by some specific industrial assignments, especially in China, and exploration of the application of the rare-earths in aluminum alloys has been concentrated on the effect of misch-metal in some commercial aluminum alloys.

In the case of Sc-containing alloys, the yield strength will depend on the Sc co ntent, presence of other microalloying e lements, and processing con - ditions. Abstract. The mechanical properties of a unique, dispersion-strengthened aluminum alloy, which contains scandium (Sc) are described.

The alloy, named Pandalloy® Gen2, is produced by vacuum hot pressing atomized powders that are rapidly solidified at cooling rates of 10 3 –10 5 °C per second.

Rapid solidification creates fine, intermetallic particles that are dispersed throughout the Cited by: 1. Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more.

Advanced aluminum alloys containing scandium: structure and properties in SearchWorks catalog. The effect of scandium additions to advanced wrought aluminum alloys has been studied extensively [1][2][3] [4] [5][6][7][8][9].

Very high tensile strengths of about MPa at K and MPa. This book covers the phase composition, structure and properties of aluminum alloys containing scandium. It is intended for specialists of research institutes and industrial plants involved in the study and production of aluminum alloys and students and post-graduate students.3/5(1).

This book covers the phase composition, structure and properties of aluminum alloys containing scandium. It is intended for specialists of research institutes and industrial plants involved in the study and production of aluminum alloys and students and post-graduate students.

Among his publications are Advanced Aluminum Alloys Containing Scandium, Multicomponent Phase Diagrams: Applications for Commercial Aluminum Alloys, and Physical Metallurgy of Direct Chill Casting of Aluminum Alloys.

Fundamentals of Aluminium Metallurgy: Recent Advances updates the very successful book Fundamentals of Aluminium Metallurgy.

As the technologies related to casting and forming of aluminum components are rapidly improving, with new technologies generating alternative manufacturing methods that improve competitiveness, this book is a timely resource.

The microstructure stability for aluminium alloys containing scandium is estimated, based on a quantitative analysis of the alloys structure and properties. The realtion between the structure and properties of alloys with differing phase compositions, and tha /5(2).

‘Ecaboron’ is the name that was first given to the 21st element of the periodic table on the basis of the predictions of Mendeleev based on his periodic on was later renamed scandium, after the Scandinavian Peninsula where the mineral containing this new element was first discovered in by Swedish chemist Lars Fredrik Nilsson in Uppsala when studying the euxenite by:.

Toropova, L. S. is the author of 'Advanced Aluminum Alloys Containing Scandium Structure and Properties' with ISBN and ISBN Scandium has a special significance as it exceeds the strengthening action of all alloying elements (Mg, Cu, Zn, Si, Mn, etc.) in aluminum alloys.

An Al–Mg alloy containing wt.% Sc showed a yield strength of MPa, nearly double the strength of scandium-free by: Get this from a library!

Advanced aluminum alloys containing scandium: structure and properties. [L S Toropova;].