Effect Of Aging On The Microstructure And Mechanical Properties Of 1460 Alloy

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Indian Institute of Technology Madras

The composite was cast horizontally in a graphite mold. For optimum matrix properties, following room temperature aging of 16 hours, the composite was heat treated for 8 hours at 1550C. A cylindrical tensile sample was then machined from the cast form. The final dimensions of the sample gave a 30 mm long gage length with an 8.25 mm total diameter.

Microstructures evolution and mechanical properties disparity

and θ' (Al2Cu) under T8 aging condition. Due to the formation of the W phases, the small Sc addition causes a little reduction in the strength. Key words: Al−Li alloy; Sc addition; microstructure; mechanical properties 1 Introduction The studies on the effect of introducing Sc into Al alloys began in the Soviet Union in 1960s [1]. In order to

EFFECT OF SCANDIUM-CONTAINING WIRE ON STRUCTURE AND

mechanical properties is shown by the example of welded joints of complexly alloyed aluminum-lithium alloy 1460 of Al Cu Li system, produced by argon-arc welding using filler wires Sv-1201 and Sv-1201 + + 0.5 % Sc. The estimation of service properties (stren gth, ductility, crack resistance) of the welded joints

MaterialsScience & Technology - GBV

MaterialsScience &Technology ConferenceandExhibition2011 (MS&T11) Columbus,Ohio,USA 16-20October2011 Volume2of2 ISBN:978-1-61839-261-9

物質科学創造専攻 細田 秀樹 や

8. Effects of Aging on Phase Constitution, Lattice Parameter and Mechanical Properties of Ti-4mol%Au Near-Eutectoid Ally Y. Matsuki, T. Inamura, K. Wakashima and H. Hosoda Materials Transactions, 48 (2007) 385-389. 9. Damping Capacity of Ti-Nb-Al Shape Memory β-Titanium Alloy with{001}β<110>β Texture

PAPER OPEN ACCESS The effect of Cr and Zr content on the

May 20, 2020 The effect of Cr and Zr content on the microstructure and properties of the Cu-Cr-Zr system alloy To cite this article: E A Sarkeeva et al 2018 IOP Conf. Ser.: Mater. Sci. Eng. 447 012065 View the article online for updates and enhancements. This content was downloaded from IP address 207.46.13.214 on 20/05/2020 at 17:14

Distribution and evolution of aging precipitates in Al Cu Li

performance of alloy. On the other hand, the precipitate types and evolution are also associated with the aging temperature and aging process. Therefore, in addition to the performance of alloy, the Al−Li alloy microstructures related to compositions and aging process are always the research focus.

Mechanical behaviour of aluminium lithium alloys

been developed of the microstructure-based micromechanisms of strengthening, of fatigue and fracture as well as of anisotropy in mechanical properties. However, these alloys have not yet greatly displaced the conventionally used denser Al alloys on account of their poorer ductility, fracture toughness and low cycle fatigue resis-tance.

J.

Ti3AL based alloy Ti-25Al-10Nb-3V-1 Mo (at.%) to optimize the microstructure with respect to ductility and strength. The influence of the different parameters during thermomechanical processing on microstructure were investigated and related to the mechanical properties.

2. Publication List

12. Effect of Cu Addition on Shape Memory Behavior of Ti-18mol%Nb Alloys Y. Horiuchi, K. Nakayama, T. Inamura, H. Y. Kim, K. Wakashima, S. Miyazaki and H. Hosoda Materials Transactions, 48 (2007) 414-421. 13. Mechanical Properties of Al-5.7wt% Ni Eutectic Alloy Severely Deformed by Equal Channel Angular Pressing

ARTICLES Tensile properties of laser additive manufactured

To date, the microstructure and mechanical properties of laser additive manufactured IN718 using conven-tional CO 2 and Nd:YAG lasers have been extensively studied.1,2,5,8 12 The typical tensile properties obtained for the IN718 alloy are summarized in Table I, including the results for the conduction-mode condition generally

INDEXES - cdn.ymaws.com

NAME INDEX Kasparova, O.V. 1521 Kaufman, L. 773 Kayano, H. 1869 Kearns, T.F. 2573 Kehoe, M. 2167 Kendall, G. 2719 Kennedy, J. 2299

High-Temperature Titanium Alloys~­ AReview

depending on the application and, therefore, the required mechanical properties. To fully optimize the mechanical properties, titanium alloys are worked to control the microstructure - the size, shape, and dispersion of both the beta and alpha phases. Table I lists titanium alloys developed in the Free World for high­

Optimization of wear behavior of electroless Ni-P-W coating

The deposition of poly alloy EN coatings such as Ni-P-W, Ni-P-Cu, Ni-P-Mo, Ni-P-Co, Ni-P-W-Cu, etc. (Sahoo and Das, 2011) has been investigated in quest of achieving superior properties with the demanding industrial needs. Amongst several elements, the addition of a typical transition element like tungsten to form Ni-P-W coatings leads to a

'World Conference on Titanium ; 9 (Saint-Petersburg) : 1999

onMechanicalPropertiesofLarge-SizePlates ofTitanium Alloy5V 1685 A.S. Koudriavtsev, V. P. Sorokin, E. V. Chudakov Possible UseofLocal Superplastic Deformation Processesfor Axial-symmetric Products in Titanium Alloy 1693

Investigation of Wear Behavior of Electroless Ni-P-W Coating

reduced electroless Ni-P alloy coating finds 90% share in industrial applications [1]. On using sodium borohydride as the reducing agent, a Ni-B alloy coating is obtained, which possesses even higher hardness and wear resistance comparable to that of chromium [2]. Incorporation of hard particles and solid lubricants in the Ni-P matrix such as

Khaled M. Ibrahim , Abd El-Fattah M.Khourshid, Saad Ebied

(LCB) titanium alloy Khaled M. Ibrahim. a, Abd El-Fattah M.Khourshid. b, Saad Ebied. c. Abstract in this work The effect of ageing time on microstructure and mechanical properties of low-cost beta (LCB) titanium alloy with a chemical composition of Ti−6.6Mo−4.5Fe−1.5Al- was evaluated.

March 2013 No

alloy Cr Mo steels. These defects have intercrys-talline character (Figure 1) and appear, as a rule, in the HAZ in coarse grain areas. Effect of chemi-cal composition of steel on tendency to formation of tempering cracks is determined by equation based on the results of experiments for low-alloy steel with maximum 1.5 % Cr [1]: