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Tuesday, July 21, 2020 | History

3 edition of Report on the elevated-temperature properties of selected superalloys found in the catalog.

Report on the elevated-temperature properties of selected superalloys

D. P. Moon

Report on the elevated-temperature properties of selected superalloys

by D. P. Moon

  • 54 Want to read
  • 14 Currently reading

Published by American Society for Testing and Materials in Philadelphia .
Written in English

    Subjects:
  • Alloys -- Handbooks, manuals, etc,
  • Metals -- Effect of high temperatures on -- Handbooks, manuals, etc

  • Edition Notes

    Other titlesElevated-temperature properties of selected superalloys.
    Statementprepared by D. P. Moon, R. C. Simon, and R. J. Favor.
    GenreHandbooks, manuals, etc.
    SeriesASTM data series,, DS 7-S1
    ContributionsSimon, R. C. 1917- joint author., Favor, R. J., joint author., Simmons, Ward F., ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals. Data and Publications Panel., Battelle Memorial Institute, Columbus, Ohio. Defense Metals Information Center.
    Classifications
    LC ClassificationsTA401 .A18 no. DS7-S1
    The Physical Object
    Paginationviii, 350 p.
    Number of Pages350
    ID Numbers
    Open LibraryOL5629526M
    LC Control Number68055073

    creased, particularly the yield strength and creep properties. Nearly all of the nickel-base superalloys de'eloped for elevated-temperature service have contained from 5 to 30 per cent chromium. Notable exceptions have been Hastelloy B, Hastelloy D, and K Monel. Some of . Analogous to nickel-based superalloys, Fe-based superalloys, which are strengthened by coherent B2- type precipitates are proposed for elevated-temperature applications. During the period of this project, a series of ferritic superalloys have been designed and fabricated by methods of vacuum-arc melting and vacuum-induction melting.

    Superalloys are nickel, cobalt or iron-based alloys with excellent elevated temperature strength, creep properties and oxidation resistance. How to Select Superalloys. Superalloys are nickel, cobalt or iron-based alloys with elevated temperature. Directionally Solidified and Single-Crystal Superalloys: p. Powder Metallurgy Superalloys: p. Effect of Heat Treating on Superalloy Properties: p. Elevated-Temperature Corrosion Properties of Superalloys: p. Microstructural Degradation of Superalloys: p. Protective Coatings for Superalloys: p. Properties of.

    Creep of materials is classically associated with time-dependent plasticity under a fixed stress at an elevated temperature. This chapter describes the plasticity under these conditions for constant stress and constant strain-rate conditions. Select 11 - γ/γ′ Nickel-Based Superalloys. Book chapter Full text access. 11 - γ/γ′ Nickel. This is ascribed to the softening of β-Mg 17 Al 12 phase (M. P. K) above K, resulting in its poor elevated temperature properties [2, 3]. To overcome it, the AZ91 alloy was modified via.


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Report on the elevated-temperature properties of selected superalloys by D. P. Moon Download PDF EPUB FB2

Supplement to Report on the elevated-temperature properties of selected super-strength alloys, prepared by W.F. Simmons and H.C.

Cross. Description: viii, pages illustrations, forms 28 cm. Series Title: ASTM data series publication, DS 7-S1. Other Titles: Elevated-temperature properties of selected superalloys. Responsibility. Get this from a library.

Report on the elevated-temperature properties of selected superalloys. [D P Moon; R C Simon; R J Favor; Ward F Simmons; ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals.

Data and Publications. report on the elevated-temperature properties of selected superalloys issued under the auspices of the data and publications panel of the astm-asme-mpc joint committee on effect of temperature on the properties of metals and the defense metals information center prepared by d.

moon, r. simon, and r. favor battelle memorial institute. Report on the elevated-temperature properties of selected super-strength alloys. Philadelphia, American Society for Testing Materials [] (OCoLC) Document Type: Book: All Authors / Contributors: Ward F Simmons; Howard Clinton Cross; Joint Committee on Effect of Temperature on the Properties of Metals.

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.

DS7S1 The Elevated-Temperature Properties of Selected Superalloys DS6S1 Supplemental Report on the Elevated-Temperature Properties of Chromium-Molybdenum Steels DS5S1 Report on The Elevated-Temperature Properties of Stainless Steels.

This report deals with the innovation, associated ideas, development and the current state of need and usage of superalloys in an objective manner.

This study investigated the influence of phosphorus (P) addition on the stress rupture properties of direct aged IN superalloy. The results showed that P slightly improved the stress rupture life of the superalloy when added in the range between % and %; however, it significantly reduced the stress rupture life when added in the range between % and %.

This book covers virtually all technical aspects related to the selection, processing, use, and analysis of superalloys. The text of this new second edition has been completely revised and expanded with many new figures and tables added.

In developing this new edition, the focus has been on providing comprehensive and practical coverage of superalloys technology.4/5(5). DS7S1 The Elevated-Temperature Properties of Selected Superalloys. DS6S2 Supplemental Report on the Elevated-Temperature Properties of Chromium-Molybdenum Steels.

DS6S1 Supplemental Report on the Elevated-Temperature Properties of Chromium-Molybdenum Steels. DS67D Handbook of Comparative World Steel Standards, 5th Edition.

Modern nickel-base superalloys contain impressive volume fractions of the γ′ (hardening) phase, ranging from 50 to 65%, the ordered (Ni 3 Al) precipitates having a lattice parameter generally smaller than that of the matrix by –%. Elastic interactions between precipitates and matrix and mutual interactions between closely spaced.

A superalloy, or high-performance alloy, is an alloy with the ability to operate at a high fraction of its melting point. Several key characteristics of a superalloy are excellent mechanical strength, resistance to thermal creep deformation, good surface stability, and resistance to corrosion or oxidation.

The crystal structure is typically face-centered cubic (FCC) austenitic. This book covers virtually all technical aspects related to the selection, processing, use, and analysis of superalloys.

The text of this new second edition has been completely revised and. Precipitation Strengthened Nickel Base Superalloys Wrought precipitation strengthened nickel based superalloys are solution heat treated and then aged to produce the desired properties.

Solution treating temperatures range from about ~F, or .Report on the elevated-temperature properties of stainless steels / prepared by Ward F. Simmons and John A. Van Echo American Society for Testing and Materials Philadelphia Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required.

Ni based superalloys have been developed more or less empirically over the past 60 years from a simple Ni-Cr matrix to the present multi element and phase systems[], having a fully austenitic face centred cubic (fcc) structure which maintains a superior tensile, fatigue and creep properties at high temperature to a body centred cubic (bcc) alloy[].

Metallic alloys are selected because of high melting point, strength, ductility and toughness, and low density wherever possible. The environmental resistance of the alloys is seldom adequate. High-temperature coatings are used extensively to protect the alloys from oxidation, corrosion, heat, and other processes of degradation.

Committee A01 on Steel, Stainless Steel and Related Alloys. DS7S1 The Elevated-Temperature Properties of Selected Superalloys. DS6S2 Supplemental Report on the Elevated-Temperature Properties of Chromium-Molybdenum Steels. DS6S1 Supplemental Report on the Elevated-Temperature Properties of Chromium-Molybdenum Steels.

DS67D Handbook of Comparative World. This book is a comprehensive guide to the compositions, properties, processing, performance, and applications of nickel, cobalt, and their alloys.

It includes all of the essential information contained in the ASM Handbook series, as well as new or updated coverage in many areas in the nickel, cobalt, and related industries.4/5(1). Abstract >A detailed picture is presented of the physical and chemical phenomena that affect the behavior of cobalt-base superalloys.

Solid-solution strengthening is obtained from high-melting refractory-metal elements, Mo, W, Ta, and Nb. Precipitation of intermetallic compounds such as Ni3Ti is.

Abstract. Powder metallurgy superalloys were developed in the mid's when stronger aircraft turbine disk materials were needed. Their characteristics of greatly reduced segregation, better hot-workability, improved mechanical properties, and cost-effective manufacturing processes made P/M superalloys highly desirable in high-temperature applications.The average particle radius shows a linear relationship with time through kt1/3 in the stable coarsening stage of the inverse Ni–Al alloy, and the coarsening rate constant k increases with [email protected]{osti_, title = {Superalloys II}, author = {Sims, C T and Stoloff, N S and Hagel, W C}, abstractNote = {Superalloys are those alloys based on Group VIIIA-base elements developed for elevated temperature service in virtue of their combination of mechanical strength with surface stability in such corrosive environments as those of aircraft and industrial gas turbines, coal.