1-20 of 62 Search Results for

titanium aluminides

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540415
EISBN: 978-1-62708-309-6
... Abstract This appendix provides tensile property and fracture toughness data for titanium aluminides developed for aerospace applications. plane-strain fracture toughness tensile properties titanium aluminides LIMITED MECHANICAL PROPERTIES DATA for several selected titanium...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550299
EISBN: 978-1-62708-307-2
... Abstract Titanium aluminides are lightweight materials that have relatively high melting points and good high-temperature strength. They also tend to be stronger and lighter than conventional titanium alloys, but considerably less ductile. This chapter begins with a review of the titanium...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170337
EISBN: 978-1-62708-297-6
... Abstract This article discusses the effect of alloying on the composition, structure, properties, and processing characteristics of ordered intermetallic compounds, including nickel aluminides, iron aluminides, and titanium aluminides. It includes several data tables along with a list of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... Abstract This chapter discusses some of the promising developments in the use of titanium, including titanium aluminides, titanium matrix composites, superplastic forming, spray forming, nanotechnology, and rapid solidification rate processing. It also reports on efforts to increase the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170417
EISBN: 978-1-62708-297-6
...). Titanium aluminide alloys show promise for applications at temperatures up to 760 °C (1400 °F). Titanium has the ability to passivate and thereby exhibits a high degree of immunity to attack by most mineral acids and chlorides. Titanium is non-toxic and generally biologically compatible with human tissues...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120001
EISBN: 978-1-62708-269-3
... temperatures to about 538 °C to 595 °C (1000 °F to 1100 °F), dependent on composition. Some alloy systems (titanium aluminides) may have useful strengths above this temperature. The cost of titanium, while approximately four times that of stainless steel, is comparable to that of superalloys. Titanium is...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480113
EISBN: 978-1-62708-318-8
... titanium alloys beta titanium alloys mechanical properties metal-matrix composites shape memory alloys titanium aluminides IN THIS CHAPTER, the effects of titanium characteristics are discussed as they relate to mechanical properties. Briefly, alloy composition establishes the alloy types...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120005
EISBN: 978-1-62708-269-3
... to 1100 °F), dependent on composition. Titanium aluminide alloys show promise for applications at temperatures up to 760 °C (1400 °F). Table 2.1 Physical and mechanical properties of elemental titanium Property Description or value Atomic number 22 Atomic weight 47.90 Atomic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480095
EISBN: 978-1-62708-318-8
... anneal. The advantages of this type of processing treatment are covered in Chapter 4, “Principles of Beta Transformation and Heat Treatment of Titanium Alloys,” in this book. Gamma titanium aluminide (TiAl) is of interest for use in aerospace and high-temperature automotive engine applications...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480051
EISBN: 978-1-62708-318-8
... titanium aluminides (Ti 3 Al, TiAl, and TiAl 3 ) are of significance. In this chapter, the titanium alloy systems are described along with the alloying mechanisms involved and the characteristics and properties that can be developed. References 3.1 Froes F.H. , Eylon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480353
EISBN: 978-1-62708-318-8
... 25, would have used 70 to 80% Ti in its airframe as the use of gamma titanium aluminide (TiAl) is expanded. Titanium aluminides are intermetallic compounds that possess good creep and mechanical strength and improved oxidation resistance at temperatures above 595 °C (1100 °F). However, their lack of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480141
EISBN: 978-1-62708-318-8
... to a critical temperature, becomes disordered and melts as an alloy over a range of temperatures. Alloys based on the α 2 (Ti 3 Al) and γ (TiAl) ordered structure are termed titanium aluminides ( Ref 7.5 , 7.6 ). Because of the attractive high-temperature properties of these ordered structures...
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 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120139
EISBN: 978-1-62708-269-3
... A.5 Titanium advanced materials Alloy, UNS number, common names General description Applications Alpha-2 (Ti 3 Al) aluminide alloys, UNS: none, Ti 3 Al alloys or α-2 alloys, α 2 alloys Ti 3 Al alloys developed to date include two-phase (α-2 + β/β2) alloys and alloys with an...
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
... • Prasad Y.V.R.K. et al. , A Study of Beta Processing of Ti-6Al-4V: Is It Trivial? , J. Eng. Mater. Technol. , Vol 123 , 2002 , p 355 – 360 10.1115/1.1372708 • Semiatin S.L. , Seetharaman V. , and Weiss I. , Hot Workability of Titanium and Titanium Aluminide—An Overview...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480293
EISBN: 978-1-62708-318-8
... machining of the equiatomic titanium aluminide (TiAl) is generally considered to be difficult. However, Moeller Manufacturing Co. Inc. of Wixom, Wisconsin, has gained expertise in handling TiAl such that it achieves defect-free yields and machining costs comparable with equivalent parts made of Ti-6Al-4V...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... to 0.340 lb/in. 3 ). Density is influenced by alloying additions, with elements such as aluminum, titanium, and chromium reducing the density and elements such as tungsten, rhenium, and tantalum increasing it. The main strengthening mechanisms for nickel and iron-nickel superalloys are solid...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280287
EISBN: 978-1-62708-267-9
...-aluminum superalloy. Furthermore, titanium is present as a hardener (in addition to aluminum), and carbon is also present. The complex interplay among alloy elements has been noted previously. It is not surprising then, that few complex superalloys have ever been studied in any detail to ascertain their...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... alloys have been used in casting, from the rich, high-strength beta and near-beta alloys, to high-temperature near-alpha alloys, to corrosion-resistant lean alloys, to commercially pure titanium, and the relatively brittle titanium aluminides. Most cast components are made of commercially pure (CP...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480001
EISBN: 978-1-62708-318-8
... TiB21S and the titanium aluminides (Ti 3 Al and TiAl) received increasing attention. Sports applications such as lightweight bicycle frames and the explosive demand for titanium golf drivers occurred. Use of titanium by Boeing for commercial aircraft alone increased to an estimated 11 million kg (25...