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ti-4.5al-3v-2fe-2mo alloy in che

Common raw materials

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Mechanical properties of Ti–4.5Al–3V–2Mo–2Fe and

200551 · The mechanical properties of Ti–4.5Al–3V–2Mo–2Fe, a relatively low cost titanium alloy originally designed for structural applications (especially for aerospace

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: B. Gunawarman, B. Gunawarman, Mitsuo Niinomi, Toshikazu Akahori, Junichi Takeda, Hiroyuki Toda [PDF]

J. Jpn. Inst. Light Met. 66(4): 174-179 (2016)

of Ti–4.5Al–3V–2Fe–2Mo alloy Hirobumi TOBE* and Eiichi SATO* In this study, effects of heat-treatment temperature on microstructure, lattice parameters of martensite phase,

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Ti–4.5%Al–3%V–2%Fe–2%Moの

Studies of diffusion bonding were made for Ti–4.5Al–3V–2Fe–2Mo alloy sheets. The process conditions of pressure, temperature and time required to produce a mechanically

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Microstructure and Notch Properties of Heat-Treated Ti

bendability and fatigue properties of Ti-4.5Al-3V-2Mo-2Fe aresuperior tothoseof theTi-6Al-4V alloy.5,6) Aftersolution heat treatment, this alloy demonstrates afast response to age

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2022112 · Ti-4.5Al-3V-2Mo-2Fe TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si TC26 Ti-13Nb-13Zr ①GB/T 3620.1-2007《》。

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Grade Ti-4.5Al-3V-2Mo-2Fe Alloy -

201379 · Each alloying metal helps to enhance the properties of corrosion resistance, ductility, durability, tensile strength etc. Grade Ti-4.5Al-3V-2Mo-2Fe alloy is an alpha

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Electrochemical corrosion of titanium and titanium-based

Several other types of alloys for potential use in these fields have been developed, including Ti-4.5Al-3V-2Mo-2Fe and vanadium-free alloys (Ti-5Al-2.5Fe and Ti-5Al-3Mo-4Zr). The

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201023 · Ti-4.5Al-3V-2Mo-2Fe SP-700 TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si BT8-1 TC26 Ti-13Nb-13Zr :MVR

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2019218 · β:Ti1023(Ti-10v-2Fe-#al), ... ,,0.064mm

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201023 · Ti-4.5Al-3V-2Mo-2Fe SP-700 TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si GR7(GR11 ) 11(12) TA10 Ti-0.3Mo-0.8Ni GR12 Ti Ni0.8Mo0.3 TA11 Ti-8Al

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Effect of microstructure on fretting fatigue and sliding

200491 · Recently, Ti–4.5Al–3V–2Mo–2Fe, which is an α+β type titanium alloy, has been registered in Aerospace Material Specification (AMS) as aircraft materials. This alloy shows superplasticity at a lower temperature of about 973 K as compared with conventional Ti–6Al–4V that shows superplasticity at about 1173 K.

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[PDF]

J. Jpn. Inst. Light Met. 66(4): 174-179 (2016)

of Ti–4.5Al–3V–2Fe–2Mo alloy Hirobumi TOBE* and Eiichi SATO* In this study, effects of heat-treatment temperature on microstructure, lattice parameters of martensite phase, and shape memory properties of Ti–4.5Al–3V–2Fe–2Mo alloy (SP-700) were ...

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The Evolution of the Weld Metal Microstructures in

20171027 · CO2 laser welding of Ti-15V-3Cr-3Al-3Sn to Ti-4.5Al-3V-2Fe-2Mo was conducted in the study. The notched fracture and microstructures of the weld metal (WM) with various post-weld aging treatments were studied. In the as-welded sample, the WM comprised only β phase, which was relatively soft and ductile. Moreover, the phase

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Ti–4.5Al–3V–2Fe–2Moのにぼす ...

In this study, effects of heat-treatment temperature on microstructure, lattice parameters of martensite phase, and shape memory properties of Ti–4.5Al–3V–2Fe–2Mo alloy (SP-700) were investigated.

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20211019 · SP700(Ti-4.5Al-3V-2Mo-2Fe) ,775 ℃ ,Ti-6Al-4V, Ti-6Al-4V, 。、

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201023 · Ti-4.5Al-3V-2Mo-2Fe SP-700 TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si GR7(GR11 ) 11(12) TA10 Ti-0.3Mo-0.8Ni GR12 Ti Ni0.8Mo0.3 TA11 Ti-8Al-1Mo-1V A-4(Ti-811) Ti-811 Ti-811 Ti-811 Ti-811 TA12(TA12-1)

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20191127 · Ti-4.5Al-3V-2Mo-2Fe TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si TC26 Ti-13Nb-13Zr ①GB/T 3620.1-2007 《》。,TA0~TA3TA1~TA4,ISOASTM。 ②

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201023 · Ti-4.5Al-3V-2Mo-2Fe SP-700 TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si BT8-1 TC26 Ti-13Nb-13Zr :MVR ...

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2019218 · β:Ti1023(Ti-10v-2Fe-#al), ... ,,0.064mm;(NKK)SP-700(Ti-4.5Al-3V-2Mo-2Fe),, ...

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2018419 ·  (:) Gr1 TA1 Gr2 TA2 Gr3 TA3 Gr4 TA4 Gr5

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Superplastic Grade Titanium Alloy: Comparative

2016421 · SP-700 alloy (Ti-4.5Al-3V-2Mo-2Fe alloy) is an alpha-beta titanium alloy that is beta-rich with a fine microstructure. SP-700 alloy is superplastically formed into several useful components for applications in

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Fatigue properties of titanium alloy, stainless steel and

2017325 · In this study we investigated the effects of the FPB treatment on the fatigue properties of Ti-4.5Al-3V-2Fe-2Mo titanium alloy, Al6061 aluminum alloy and type304 austenitic stainless steel by carrying out rotational bending fatigue tests. In the FPB treated titanium alloy, fatigue strength was higher than that of the untreated one.

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The Use of β Titanium Alloys in the Aerospace Industry

More recent work at Boeing has focused on the development of Ti-5Al-5Mo-5V-3Cr, a high-strength alloy that can be used at higher strength than Ti-10V-2Fe-3Al and is much more robust; it has a much wider, or friendlier, processing window. ... CO2 laser welding of Ti-15V-3Cr-3Al-3Sn to Ti-4.5Al-3V-2Fe-2Mo was conducted in the study. The notched ...

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Influence of Microstructures on the Notched Tensile

The notched tensile strength (NTS) of Ti-4.5Al-3V-2Fe-2Mo specimens with distinct heat treatment conditions was investigated and correlated to microstructures. The specimens were solution-treated at either 980 or 870°C (above or below the β-transus) and then water-quenched prior to aging treatments.

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20211019 · SP700(Ti-4.5Al-3V-2Mo-2Fe) ,775 ℃ ,Ti-6Al-4V, Ti-6Al-4V, 。、

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201023 · Ti-4.5Al-3V-2Mo-2Fe SP-700 TC25 Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si BT8-1 TC26 Ti-13Nb-13Zr :MVR ...

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201849 · TB3 [4] β, Ti-10Mo-8V-1Fe-3.5Al。, 2.8, , 1 100 MPa。

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Commercial Titanium Alloys - US Titanium Industry Inc.

Ti-6Al-2Sn-4Zr-2Mo-0.1Si [Ti-6-2-4-2-S] Weldable and high strength Ti alloy offering excellent strength, stability, and creep resistance to temperatures as high as 550°C. ... Ti-4.5Al-3V-2Mo-2Fe [SP-700] Heat-treatable and high strength Ti alloy with superior strength and exceptional hot and superplastic formability compared to Ti-6Al-4V ...

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Effect of hot rolling and annealing temperatures on the

201969 · The effect of rolling temperature on both two- and single-phase regions and annealing in a temperature range of 700–950°C on the microstructure and mechanical properties of Ti‒5Al‒4V‒2Fe‒1Mo alloy was investigated. The results indicated that the best balance of strength and ductility is obtained by rolling in the two-phase region due to the

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Ti–4.5%Al–3%V–2%Fe–2%Moの

Studies of diffusion bonding were made for Ti–4.5Al–3V–2Fe–2Mo alloy sheets. The process conditions of pressure, temperature and time required to produce a mechanically sound bond were investigated for several surface finishes. The integrity of the bonds was evaluated using optical metallography, shear strength measurements and fractography.

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Fracture characteristics of bimodal microstructure in Ti

AB - Fracture characteristics of the bimodal microstructure in β-rich α+β alloy, Ti-4.5Al-3V-2Mo-2Fe, were studied. The bimodal microstructure was varied by changing annealing temperatures and cooling rates from the annealing temperatures. Annealing temperatures were varied between 1103 K and 1173 K in α+β field for 3.6 ks.

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Laser-TIG Welding of Titanium Alloys - IOPscience

201681 · [10] Chiu C.Y., Lu M.Y. and Tsay L.W. 2011 Dissimilar laser welding of Ti-6Al-4V to Ti-6Al-6V- 2Sn Advanced Materials Research 295-297 2353-2357. Crossref Google Scholar [11] Chiu C.Y., Hsieh C.T. and Tsay L.W. 2014 Microstructure and notched tensile fracture of Ti- 6Al-4V to Ti-4.5Al-3V-2Fe-2Mo dissimilar welds Materials and

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TC4

,.Ti-4.5Al-3V-2Fe-2Mo[J].,2020,44(1):1-8.FU Mingjie,LI Jizhong,ZENG Yuansong.Superplastic deformation behavior of friction stir welded Ti-4.5Al-3V-2Fe-2Mo alloy[J].Chinese Journal of ...

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Deployable Rocket Nozzle Utilizing Superelastic Titanium

20191115 · Ti–4.5Al–3V–2Fe–2Mo alloy (SP-700) sheets were heat-treated to have appropriate α/β ratio so that the sheet shows superelasticity at room temperature. A miniature nozzle model was ...

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Effects of {alpha}-case on fatigue strength in titanium alloy ...

199971 · The effect of oxygen contamination such as {alpha}-case on fatigue strength of Ti-4.5Al-3V-2Mo-2Fe alloy is investigated in detail. Careful heat treatments were carried out at 775 C in 99.9% and 99.99% purity argon gases as well as in vacuum, in order to introduce various levels of oxygen contamination to the surfaces of bending fatigue

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Kobe Steel's Original Titanium Alloys Developed in the

201773 · Ti-9 has a composition of Ti-4.5Al-2Mo-1.6V-0.5Fe-0.3Si-0.03C, in which the amount of Al is kept at 4.5% to secure cold-rollability. Other elements have also been optimized in view of the strength and post-welding characteristics. Fig. 7c ompares KS EL-F(Ti-4.5Al-4Cr-0.5Fe-0.2C) with Ti-6Al-4V alloy in tensile strength at

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AMS4911N: Titanium Alloy, Sheet, Strip, and Plate, 6Al

201216 · This specification covers a titanium alloy in the form of sheet, strip, and plate up through 4.000 inches (101.60 mm) inclusive in thickness. Return to Homepage. ... Titanium Alloy, Sheet, Strip, and Plate 4.5Al - 3V - 2Fe - 2Mo Annealed. AMS4899D. View Details. STANDARD Titanium Alloy Cold Rolled Sheet and Strip 15V - 3Al - 3Cr - 3Sn

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FABRICATION OF TITANIUM MATRIX COMPOSITE BLADE

2012112 · The material used in this studyconsisted of a newβ-rich α+β titanium alloy, Ti-4.5Al-3V-2Fe -2Mo mass% (SP-700), reinforced with continuous SiC fiber (SCS-6). The matrix alloy SP-700 shows excellent superplasticity below 1073K [8], and its foils with 200µm in nominal thickness were supplied by NKK Corporation (Tokyo, Japan).

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Metals:Ti-Al-Fe-V

2022421 · 1. Ti-Fe-V :(a) 1273 K;(b) 1473 K 。 2. Ti-Fe-V 。 , CALPHAD Mo 。 Ti-Al Al , Fe-V Fe V ,

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Implantable medical device with titanium alloy housing

200851 · 2. The implantable medical device of claim 1, wherein the titanium alloy comprises a Ti-4.5Al-3V-2Fe-2Mo-0.15O alloy. 3. The implantable medical device of claim 1, wherein the titanium alloy comprises a Ti-4Al-2.5V-1.5Fe-0.25O alloy. 4. The implantable medical device of claim 1, wherein the titanium alloy comprises a Ti-6Al-2Sn-4Zr-2Mo

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