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alpha titanium alloys

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120159
EISBN: 978-1-62708-269-3
... Abstract This appendix provides datasheets describing the chemical composition, processing characteristics, mechanical and fabrication properties, and heat treating of alpha and near-alpha titanium alloys. Datasheets are provided for the following alloys: Ti-3Al-2.5V (ASTM Grade 9, UNS R56320...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120195
EISBN: 978-1-62708-269-3
... Abstract This appendix provides datasheets describing the chemical composition, processing characteristics, mechanical and fabrication properties, and heat treating of various grades of alpha-beta titanium. Datasheets are provided for the following alloys: Ti-5Al-2Sn-2Zr-4Mo-4Cr (UNS: R58650...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120139
EISBN: 978-1-62708-269-3
.... Table A.2 Alpha and near-alpha titanium alloys Alloy, UNS number, common names General description Applications Common alpha and near-alpha alloys Ti-3Al-2.5V, UNS R56320, tubing alloy, ASTM grade 9, Half 6-4 Ti-3Al-2.5V has excellent cold formability and 20 to 50% higher strength...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120001
EISBN: 978-1-62708-269-3
..., body centered The two crystal structures of titanium are commonly known as alpha and beta. Alpha actually refers to any hexagonal titanium, pure or alloyed, while beta denotes any cubic titanium, pure or alloyed. The alpha and beta “structures”—sometimes called systems or types—are the basis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480113
EISBN: 978-1-62708-318-8
..., and ductility as well as creep, fatigue strength, and fatigue crack growth rate. It also discusses the influence of other titanium phases and the properties of titanium-based intermetallic compounds, metal-matrix composites, and shape-memory alloys. alloy composition alpha titanium alloys alpha-beta...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480095
EISBN: 978-1-62708-318-8
... that influence the results. The predominant mode of plastic deformation in titanium is slip. The most common crystallographic slip planes in hexagonal (alpha) titanium are basal, prismatic, and pyramidal. The planes involved during deformation depend on alloy composition, temperature, grain size, and crystal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170417
EISBN: 978-1-62708-297-6
.... In titanium alloys, the principal effect of an alloying element is its effect on the alpha-to-beta transformation temperature. Some elements stabilize the alpha crystal structure by raising the alpha-to-beta transformation temperature, while other elements stabilize the beta structure by lowering the alpha...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480075
EISBN: 978-1-62708-318-8
... of titanium alloys is analogous to that of other precipitation-hardening systems. For example, when heat treating for increased strength, the material is heated (solution treated) to dissolve much or all of the precipitated phase (in this case, alpha) and cooled (quenched) at a rate sufficiently fast...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550223
EISBN: 978-1-62708-307-2
..., and grades of commercially pure titanium and alpha and near-alpha, alpha-beta, and beta titanium alloys. It describes primary and secondary fabrication processes, including melting, forging, forming, heat treating, casting, machining, and joining as well as powder metallurgy and direct metal deposition...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480141
EISBN: 978-1-62708-318-8
... • Proceedings of the Twelfth International Conference on Titanium , Metallurgical Society of AIME , Warrendale, PA , 2012 The proper interpretation of microstructures of any alloy system requires understanding of the physical metallurgy of the system being studied. Three principal alloy types—alpha...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480265
EISBN: 978-1-62708-318-8
... Abstract This chapter discusses the various methods used to join titanium alloy assemblies, focusing on welding processes and procedures. It explains how welding alters the structure and properties of titanium and how it is influenced by composition, surface qualities, and other factors...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120005
EISBN: 978-1-62708-269-3
... Abstract Titanium is a lightweight metal with a density approximately 60% that of steel and, through alloying and deformation processing, it can be just as strong. It is readily available in many grades and forms and can be further processed using standard methods and techniques. This chapter...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540411
EISBN: 978-1-62708-309-6
... Abstract This appendix provides tensile property data for titanium alloys and castings and plane-strain fracture toughness data for Ti-6Al-4V castings. alpha-beta titanium alloys beta titanium alloys titanium castings plane-strain fracture toughness tensile properties LIMITED...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090271
EISBN: 978-1-62708-266-2
... , 1969 10.18 Powell D.T. and Scully J.C. , Stress-Corrosion Cracking of Alpha Titanium Alloys at Room Temperature , Corrosion , Vol 24 ( No. 6 ), 1968 , p 151 10.5006/0010-9312-24.6.151 10.19 Beck T.R. , Stress-Corrosion Cracking of Titanium Alloys: II...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480051
EISBN: 978-1-62708-318-8
.... alloying elements alpha titanium alloys alpha-beta titanium alloys atomic structure beta titanium alloys intermetallic compounds TITANIUM IS A MEMBER of the group of elements called the transition elements. These metals have several important characteristics, including high strength...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240527
EISBN: 978-1-62708-251-8
... Abstract Titanium alloys are classified according to the amount of alpha and beta phase material retained in their structures at room temperature. This chapter discusses the metallurgy, composition, processing, and properties of titanium and its alloys. It provides information on melting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
..., Ti-6Al-4V. One of the reasons that the early superalpha alloys, such as Ti-5Al-5Sn-5Zr, did not succeed was that such alloys seemed to be much more susceptible to hot salt stress-corrosion cracking (HSSCC), which was a design concern at the time. Later, the introduction of new titanium alpha-beta...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120013
EISBN: 978-1-62708-269-3
... processing play a major role in defining titanium properties. Chapter 12 covers this subject in detail. Alloying elements generally can be classified as alpha stabilizers or beta stabilizers. Alpha stabilizers, such as aluminum, oxygen, and nitrogen, increase the temperature at which the alpha...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.9781627082693
EISBN: 978-1-62708-269-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550299
EISBN: 978-1-62708-307-2
.... alpha-2 alloys gamma alloys orthorhombic alloys titanium aluminides ALLOYS based on ordered intermetallic compounds constitute a unique class of metallic material that form long-range ordered crystal structures ( Fig. 6.1 ) below a critical temperature, generally referred to as the critical...