Abstract
Important changes in manufacturing beryllium powder products, mentioned in Chapter 2, have improved the mechanical properties of most mill products; data on earlier products (prior to 1970) are often obsolete. Block formerly showed about 1% elongation; it is now 3.0% minimum, usually about 4%. Sheet averages 15–20% elongation with a guaranteed 10% (formerly 5%). The strain-hardening coefficient has been improved significantly.
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References
Military Standards Assn. Handbook—Metallic Materials and Elements for Aerospace Vehicle Structures, MIL-HDBK-5B, Chapter 7 (August 1973).
W. F. Brown, Jr., and Bryce King, Aerospace Structural Metals Handbook, Code 5100, Mechanical Properties Data Center Report No AFML-TR-68–115 (June 1974).
R. M. Shemenski and R. E. Maringer, Microstrain Characteristics of Isostatically Hot-Pressed Beryllium, J. Less-Common Met. 17,25–45 (1969)
F. L. Schierloh and S. G. Babcock, Tensile Properties of Beryllium at High Strain Rates and Temperatures, General Motors Technical Center Report No. AFML-TR-69–273 (October 1969).
J. E. Sniugeresky, Effect of Warm Working on the Mechanical Properties of Electrolytic Grade Beryllium, Sandia Report No. SAND-75–8753 (January, 1976 ).
S. H. Gelles, Impurity Effects in Beryllium, Battelle Columbus Report No. MCIC-72–06 (March 1972).
David L. Fergason, The Effects of Annealing on the Microstructure and Mechanical Properties of 0.100-inch-thick Ingot-Source Beryllium Sheet, Dow Chemical Report No. REP-1831 (May 1972).
W. H. Baker, R. Kesterson, and D. G. Opdycke, Cryogenic Beryllium Biaxial Stress Test, Westinghouse Astronuclear Report No. WANL-TME-1986 (April 1970).
U. S. Lindholm and L. M. Yeakley, Effect of Strain Rate, Temperature and Multiaxial Stress on the Strength and Ductility of S-200E Beryllium and 6A.L-4V Titanium, Southwest Research Institute Report No. AEML-TR-71–37 (March 1971).
T. A. Taylor, Structural Plasma-Consolidated Beryllium Using Optimized Powders, Union Carbide Project Report No. 47 (August 1973).
N. P. Pinto and A. J. Martin, High-Purity Beryllium Powder Components, Powder Metal!. 17, 74–84 (1974).
W. H. Golding, Influence of Some Processing Variables upon the Elevated and Room Temperature Strength of Ultrafine Beryllium Wires, Navy Aeronautical Materials Laboratory Report No. NAEC-AML-2441 (May 1966).
N. P. Pinto and J. P. Denny, Beryllium Wire: A New Engineering Material, Metol Progr% 91 (6), 107–118 (1967).
E. A. Murphy and R. G. O’Rourke, Fabrication of Ultrafine Beryllium Wire, Brush Beryllium Co. Report No. 318–240 (August 1963).
S. H. Gelles, Characteristics of Commercial Vacuum Hot Pressed Beryllium III, Battelle Columbus Report on AEC Contract No. W-7405-eng-92 (August 1974).
S. J. Green and F. L. Schierloh, Uniaxial Behavior of S-200 Beryllium, Isotropic I’„Tolytic Boron Nitride, and ATJ-S Graphite at Strain Rates to 10sec and 700F, GM Materials and Structures Laboratory Report No. MSL-68–11 (March 1968).
T. Nicholas, Mechanical Properties of Structural Grades of Beryllium at High Strain Rates, WPAFB Report No. AFML-TR-75–168 (October 1975).
D. E. Munson, Dynamic Behavior of Beryllium, Sandia Report No. SC-RR-67–368 (June 1967).
D. R. Floyd, Causes of the Yield-Point Phenomenon in Commercial Beryllium Products, Dow Chemical Report No. RFP-2061 (February 1974).
A. R. Foos, A. J. Stonehouse, and K. A. Walsh, Micro-Alloying Relationships in Beryllium, National Materials Advisory Board Publication No. NMAB-272, 172–147 (July 1970).
U. S. Lindholm, L. M. Yeakley, and D. L. Davidson, Biaxial Strength Tests on Beryllium and Titanium Alloys, Southwest Research Institute Report No. AFML-TR-74–172 (July 1974).
J. Jortner, Behavior of Beryllium under Biaxial Stress, WESTEC Conference, Los Angeles, California (March 1973).
H. J. Saxton, Sandia Livermore, private communication (April 1974).
T. Nicolas and G. R. Atkins, Notch Tensile Strength of Advanced Structural Grades of Beryllium, WPAFB Report No. AFML-TR-74–252 (April 1975).
R. F. Crawford and A. W. Bums, Strength, Efficiency and Design Data for Beryllium Structures, Lockheed Report No. ASD-TR-61–692 (February 1962).
R. L. Kesterson, The Cryogenic and Ambient Tensile and Compression Properties of Hot-Pressed Beryllium Block, Westinghouse Astronuclear Report No. WANL-TME-1619 (June 1967).
B. C. Odegard, AWRE-KBI-SLL Joint Program, JOWOG 22 Beryllium Physical Metallurgy Committee Meeting (September 1975).
S. C. Chou, AMMRC, private communications (1976–1977).
B. C. Odegard and J. E. Smugeresky, Sandia Corporation, private communication (September 1977).
T. Nicholas and M. J. Sever, Dynamic Compressive Strain Rate Tests on Several Grades on Beryllium, WPAFB Report No. AFML-TR-74–224 (November 1974).
R. B. Fenn-tan, K. Worth, and J. D’Andrea, Development of High Strength Beryllium Materials for Structural Applications, General Electric (Re-Entry Systems Dept.), Document No. 67SD519 (February 1967).
R. G. Kumble and F. L. Schierloh, Mechanical Properties of Materials at High Strain Rates, General Motors Material and Structures Laboratory Report No. SAMSO-TR-68–71-Vol. V I (January 1968).
J. M. Finn and L. C. Koch, Design, Fabrication and Test of an Aerospace Plane Beryllium Wing-Box, McDonnell Aircraft Report No. AFFDL-TR-67–38 (March 1967).
R. L. Greene and G. B. Pinkerton, Beryllium Improvement Program, Lockheed Report No. AFML-TR-73–12 (March 1973).
D. R. Floyd, W. W. Leslie,.D. V. Miley, and R. W. Nokes, The Development of All-Beryllium Riveted Structures, Rockwell International Report No, RFP-2299 (April 1976).
P. C. Paris and D. O. Harris, An Engineering Evaluation of the Status of Utilization of Beryllium from the Viewpoint of Fracture Mechanics, National Academy of Sciences Report No. NMAB-272 (July 1970).
B. King, Fatigue Characteristics of Beryllium, Brush Beryllium Co. Report (May 1967).
J. M. Finn, Advancement of Structural Beryllium Technology, McDonnell Aircraft Fourth Quarterly Progress Report, Contract No. AF33(615)-1512 (May 1965).
D. V. Miley, Bending Fatigue of Ingot-Source Sheet Beryllium, Dow Chemical Report No..RFP-1534 (October 1970).
F. E. Stone, Status of Design and Structural Testing Task Force, JOWOG 22 Advanced Beryllium Testing Meeting (September 1975).
W. C. Overton, Ultrasonic Measurements in Metallic Beryllium at Low Temperatures, J. Cheer. Phys. 18 (1) 113–115 (1950).
T. Nicholas, WPAFB, private communication (1976).
S. H. Gelles and J. H. Peterson, Characteristics of Commercial Vacuum-Hot-Pressed Beryllium, Battelle Columbus Report No, BMI-X-629 (April 1972)
R. M. Paine and A. J. Stonehouse, Investigation into Effects of Micro-Alloying and. Thermal Treatment on the Properties of Beryllium, Brush-Wellman Report No. BW-TR549 (August 1974).
G. J. London and V. V. Damian, Texture, Bend and Electron Transmission Microscopy Studies on Rockly Flats Ingot Sheet Beryllium, Franklin institute Research Laboratories Report. No. F-C2445 (April 1970).
L. Albertin, Bend Formability and Fracture Toughness of Various Beryllium Foil, Sheet and Brake Grade Block Materials, WESTEC Conference, Los Angeles, California (March 1970).
F. G. Marr and R. T. Torgerson, Evaluation of Beryllium Ingot Sheet, Boeing Report No. D2–114173–1 (July, 1968 ).
T. Nicholas and M. J. Sever, Reverse Loading Effects in Bend Tests on Hot isostatically Pressed (HIP) Beryllium, WPAFB Report No. AFML-TR-73–258 (March 1974).
T. Nicholas, Notched Bend Behavior of Beryllium Over a Wide Range of Strain Rates, WPAFB Report No. AFML-TR-75–177 (December 1975).
L. R. Aronin, S. C. Chou, and J. F. Dignarn, Strain Rate Effects in High-Purity Beryllium, WESTEC Meeting (March 1976).
T. Nicholas, Effect of Plastic Prestrain on the Tensile Strain to Failure of Beryllium, WPAFB Report No. AFML-TR-75–72 (June 1975).
D. R. Christman and F. J. Feistmann, Dynamic Properties of S-200-E Beryllium, General Motors Materials and Structures Laboratory Report No. MSL-71–23 (February 1972).
H. Conrad, J. Hurd, and D. Woodward, The Fracture Toughness of Beryllium, J. Tes!. Eyed. 1 (2), 88–99 (1973).
Standard Method of Test for Plane-Strain Fracture Toughness of Metallic Materials, Specification No. E399–74, Annual Book ofASTR’ Standards, Part 10, American Society for Testing and Materials, Philadelphia (1974).
H. Conrad, W. Brown, and G. A. Sargent, Univ. of Kentucky, private communication (September 1976).
R. E. Cooper, AWRE, private communication (October 1976).
G. E. Tardiff, Fracture Toughness of Thin Beryllium Sheet, UCLLL Report No. UCBL51544 (February 1974).
L. Albertin, Evaluation of Kawecki-Berylco New Beryllium Powder Sheet and Block Material, Boeing Report No. RSR-152 (April 1969).
F. A. Pall, The Influence of Strain–Rate and Temperature upon the Fracture Toughness of AMS 7902 Beryllium, Boeing Report No. D2–113565–1 (May 1967).
D. Webster, R. L. Greene, R. W. Lawley, and G. J. London, Factors Affecting the Tensile Strength, Elongation and Impact Resistance of Low Oxide, Hot Isostaticaly Pressed Beryllium Block, Metall. Trans. 7A, 851–856 (June 1976).
R. E. Cooper, The Charpy Impact Properties of Beryllium, Lu.,1. F ract. 11 (4), 649–658 (1975).
D. W. Lillie, The Metal Beryllium, Chapter VIA (D. W. White, Jr„ and J. E. Burke,eds.). American Society for Metals, Cleveland, Ohio (1955).
R. M. Treco, Thermal Expansion Characteristics of Beryllium, J. tolet. 188, 1274 (1950).
W. R. Goggin, Optical Materials Study Program, ARPA Contract No. DAAH01–69-C0950, Perkin-Elmer OOD Report No. 41 (February 1970).
G. E. Darwin and J. H. Doddery, Beryllium, Butterworths Scientific Publications, London (1960).
L. A. Grant, Cryogenic Testing of Beryllium for Thermal Conductivity, letter from. Grant and Kamper to Texas Instruments, Inc. (June 1976).
I. 1. Papirov, P. I. Stoyev, and I. A. Taranenki, Kinetics of the Resistance Behavior of Deformed Beryllium during Annealing, Phys. Met. Metal!. 35 (6), 112 (1973).
J. M. Logerot and D. Adenis, Mechanical and Electrical Properties of Beryllium Wire, in: Beryllium Technology, Vol, 1 ( L. McD. Schetky and H. A. Johnson, eds.), Gordon and Breach Science Publishers, New York (1966).
M. Kangilaski, Effects of Neutron Radiation on Stnictural Materials, Radiation Effects Information Center Report 45 (June 1967).
D. V. Miley and R. P. Brugger, Tensile Properties of Bare-Rolled Ingot-Sheet Beryllium from Room Temperature to 800°C, Dow Chemical Report No. RFP-1704 (December 1973)
J. N. Lowe, D. Roberts, J. R. Leech, Helen M. Lindsay, and V, D. Scott, Characterization of Fine Grained Beryllium, AWRE Report No. GRO/44’7W37 (December 1969).
J. P. Denny, G. J. London, and N. P. Pinto, Plastic Deformation of Beryllium Wire, Met, Eng. Q., 97th AIME Annual Meeting, New York (February 1968).
D. R. Stull and H. Prophet, JANAFThermochemical Tables, U.S. Govt. Printing Office, Washington, D.C. (1971).
D. Strominger, J. M. Hollander, and G. T. Seaborg, Table of Isotopes, Rev. Mod. Phys. 30, 585 (1958).
V. M. Amonenko. V. E. Ivanov, G. F. Tikhinsky, V, A. Finkel, and I. V. Shpagin, Phys. itfet. Metallogr. 12, 77 (1962).
A. J. Martin and A. Moore, The Structure of Beryllium with Particular Reference to Temperatures above 1200`C,.1. Less-Common Met. l, 85 (1959).
A. R. Kaufmann, P. Gordon, and D. W. Lillie, Trans. Am. Soc. lllet. 42 (1950).
O. Kubaschewski and E. L. Evans, Metallurgical Thermochernistry, Pergainon Press, London (1956).
R. B. Hohlen, R. Speiser, and H. L. Johnston, The Vapor Pressures of Inorganic Substances, I. Beryllium, J. Am. Chem. Soc. 70, 3897 (1948).
E. Baur and R. Brunner, Dampfdruckmessungen an hochsiedenden Metallen, Hell,. Chïm,. Acta 17, 958 (1934).
O. Kubaschewski (Ed.), Beryllium: Physico-Chemical Properties of Its Compounds and Alloys, International Atomic Energy Agency, Vienna (1973).
M. C. Udy, H. L. Shaw, and F. W. Boulger, Properties of Beryllium, Nucleonics 11 (5), 52–59 (1953).
G. J. London, G. H. Keith, and N. P. Pinto, Grain Size and Oxide Content Affect Beryllium’s Properties, Met, Eng. Q. 16 (4), 45–57 (1976).
N. P. Pinto, J. P. Denny, and G. J. London, isostatic Pressing of Beryllium Powder, pp. 489–511, Met. Soc. AIME, TMS No. A7450 (1974).
D. Webster and D. D. Crooks, Factors Influencing the Creep Strength of Hot Pressed Beryllium, Metall. Trans. 6A, 2049–2054 (1975).
D. Webster, Effect of BeO on Creep Strength, JOWOG 22 Beryllium Physical Metallurgy Committee Meeting (September 1975).
D. D. Crooks and D. Webster, Improved Beryllium Ductility Study, Lockheed Report No. LMSC-D400880 (April 1974)
W. O. Shabbits and W. A. Logsdon, S-200 Grade Beryllium Fracture Toughness Properties, J. Test. Eval. 1 (2), 110–118 (1973).
J. F. Lagedrost, Thermal Conductivity Studies of Beryllium Samples, Battelle Columbus Report (February 1972).
R. P. Tye and J. E. Quinn, The Thermal Conductivity of Hot Pressed Beryllium Block, in: Symposium on Therniophysical Properties, 4th, University of Maryland, College Park, Md., April 1968 ( J. R. Moszynski, ed.), Society of Mechanical Engineers, New York (1968).
R. W. Powell, The Thermal and Electrical Conductivities of Beryllium, Philos. Mag. 44 (353), 645–663 (1953).
Y. S. Touloukian, Thermophysicai Properties of Hieh Temperature Solid Materials, The Elements, Vol. 1, Macmillan Co., New York (1967).
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Pinto, N.P. (1979). Properties. In: Floyd, D.R., Lowe, J.N. (eds) Beryllium Science and Technology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-0668-0_16
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DOI: https://doi.org/10.1007/978-1-4757-0668-0_16
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