... before and after test exposure. This test specific guidance for titanium and its alloys is addressed as well where appropriate. titanium corrosion testing test method titanium alloys 265 Chapter 17 | Titanium Ronald W. Schutz1 Introduction Application of titanium and its alloys in aerospace...

... Howmedica developed the Titanium-12Molybdenum-6Zirconium-2Iron beta titanium alloy (also known as TMZF® beta titanium alloy) in the late 1980s. Two patents were issued for this high strength, low modulus, ductile, biocompatible, titanium base alloy [1,2]. The mechanical properties for wrought...

... Titanium-35Niobium-7Zirconium-5Tantalum beta titanium alloy (also known as TiOsteum ® beta titanium alloy) is a new metallic biomaterial that was designed to have outstanding osseointegratabilty, good mechanical strength, improved ductility, very low elastic modulus, and good hot and cold...

... served as preferred paths for early crack propagation and decreased tensile ductility. biomaterials titanium alloys aging mechanical properties fractography Journal of ASTM International, September 2005, Vol. 2, No. 8 Paper ID JAI12780 Available online at www.astm.org J. I. Qazi,1 V...

... Titanium-15Molybdenum beta titanium alloy is a generic alloy that has been around for a long time, but has never found wide use in the aerospace industry. Beta titanium alloys, in general, and corrosion-resistant biocompatible titanium alloys, in particular, attracted a lot of attention...

... A recent addition to existing titanium alloys is the Super-TIX ™ series (Nippon Steel Corp., Japan), which has intermediate strength between the strengths of CP Ti and Ti-6A1-4V as a result of balancing the Fe, O, and N concentrations. Two alloys in this series were investigated: Ti-l%Fe-0.35%O...

... A discussion of experimental studies to characterize the fretting fatigue behavior of titanium alloys is presented. This includes studies to evaluate the effects of normal pressure, contact material conditions, surface treatments, and environment. In addition, concepts of normal pressure...

... max level reduced to 22 MPa√m. This behavior is suspected to be related to a contribution of stress corrosion cracking induced by water vapor when some conditions favoring a localization of the deformation and the attainment of a critical embrittlement are fulfilled. fatigue titanium alloys...

... Where fretting fatigue of titanium alloy gas turbine engine component is concerned, the effect of temperature on fretting processes can be quite significant. Service exposed third stage compressor blades, operating at 454°C or 850°F, showed severe signs of fretting, wear, CuNiln coating...

... that can be used to ensure the structural integrity and safe operation of both current and future aerospace systems. fretting fatigue aging aircraft structural integrity riveted aircraft structure aircraft engines aluminum alloys titanium alloys T. N. Farris,I M. P. Szolwinski, 2 and G...

... titanium alloys crack propagation elevated temperatures block histories linear prediction sequence effects fatigue (materials) fracture (materials) testing deformation (materials) multiaxial fatigue Karl-Heinz Trautmann, 1Ekkehard Maldfeld,2 and Horst Nowack2 Crack Propagation in Cruciform IMI...

... specimens exhibited delayed onset of interfacial damage and a much longer lifetime, although the final strains to failure were similar. These results are considered in terms of stress fields and interfacial properties. titanium titanium matrix composites life prediction titanium alloys fatigue...

... technique. Tensile strength of the silicon-carbide (SiC) fiber extracted from the titanium alloy matrix before and after the heat exposure was determined in relationship to the thickness of the reaction layer. The critical interface toughness, G i c , for the failure of the root of the reaction layer...

... stress distribution titanium titanium matrix composites life prediction titanium alloys fatigue (materials) modeling David L. Davidson 1 Fiber-Matrix Micromechanics and Microstructural Observations Under Tensile and Cyclic Loading REFERENCE: Davidson, D.L., "Fiber-Matrix Micromechanics...

... debonding transverse failure friction (materials) strain mapping roughness crack initiation titanium titanium matrix composites life prediction titanium alloys fatigue (materials) modeling David B. Marshall, 1 Winfred L. Morris, 1 Brian N. Cox, 1 and Dimitris A. Kouris 2 The Role of Frictional...

... in the interior plies, and (4) constituent material properties. residual stress finite element models material removal effects metal matrix composites X-ray stress measurements titanium matrix composites coefficient of thermal expansion mismatch titanium life prediction titanium alloys fatigue...

... titanium life prediction titanium alloys fatigue (materials) modeling L. Neil McCartney ~ Stress Transfer Mechanics: Models that Should be the Basis of Life Prediction Methodology REFERENCE: McCartney, L. N., "Stress Transfer Mechanics: Models that Should be the Basis of Life Prediction Methodology...

... are discussed with respect to the potential use of these materials in practical structural applications. crack bridging crack propagation fatigue (materials) fracture mechanics mechanical properties metal matrix composites titanium matrix composites titanium titanium alloys life prediction...

... opening displacement bridging fiber stress frictional shear stress thermal aging titanium titanium matrix composites life prediction titanium alloys fatigue (materials) modeling Dian Zhengl and Hamouda Ghoneml High Temperature/High Frequency Fatigue Crack Growth in Titanium Metal Matrix...

... arrest determination modeling fatigue (materials) cracks titanium alloys maximum safe stress monolithic cladding fiber-reinforced composites Diana C. Cardona, t Craig Barney, 2 and Paul Bowen 2 Modeling and Prediction of Crack Arrest in Fiber-Reinforced Composites REFERENCE: Cardona, D. C...