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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
contactof 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 ...
contactalloys.7,8) The Ti-4.5Al-3V-2Mo-2Fe alloy has higher - stabilizing element content, which modifies the transforma-tion of the phase and suppresses the diffusional trans-formation during cooling and quench delay.6) Among the - stabilizing elements in the alloy, Fe is an effective strength-ener and Mo refines the microstructure and retards grain
contact201969 · 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
contactStudies 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
contact2022112 · 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《》。
contact20211019 · SP700（Ti-4.5Al-3V-2Mo-2Fe） ，775 ℃ ，Ti-6Al-4V，
contact2018419 · Ti-3AL-2.5V GR9 OT4-B TAP3250 TB5 Ti-15V-3AL-3Gr-3Sn Ti-15333 TC1 Ti-2AL-1.5Mn OT4-1 TC2 Ti-4AL-1.5Mn OT4 TC3 Ti-5AL-4V BT6C TC4 Ti-6AL-4V GR5 BT6 TAP6400 TC10 Ti-6AL-6V-2Sn
contact201023 · 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
contact201379 · 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
contact200551 · The mechanical properties of Ti–4.5Al–3V–2Mo–2Fe, a relatively low cost titanium alloy originally designed for structural applications (especially for…
contact2010415 · Ti–4.5Al–3V–2Fe–2Mo alloy in the sheet form of 3.0-mm was used in this investigation. The chemical composition of the alloy in weight percent was 4.74 Al, 2.26V, 1.84 Fe, 1.89 Mo, and the balanced Ti. This alloy exhibits low anisotropy of tensile properties with respect to the rolling direction in the mill-annealed condition .
contactIn order to improve the observed low fracture toughness of β-rich α+β-type Ti-4.5Al-3V-2Mo-2Fe annealed at the temperature of 1123 K, a two-step cooling (TSC) after solution treatment at that temperature was proposed instead of air cooling. Solution treatment plus aging (STA) and slow furnace-cooling (SFC) treatments were also carried out on the
contact201023 · 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 ...
contact20191127 · 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
contact2018419 · Ti-3AL-2.5V GR9 OT4-B TAP3250 TB5 Ti-15V-3AL-3Gr-3Sn Ti-15333 TC1 Ti-2AL-1.5Mn OT4-1 TC2 Ti-4AL-1.5Mn OT4 TC3 Ti-5AL-4V BT6C TC4 Ti-6AL-4V GR5 BT6 TAP6400 TC10 Ti-6AL-6V-2Sn
contactalloys.7,8) The Ti-4.5Al-3V-2Mo-2Fe alloy has higher - stabilizing element content, which modifies the transforma-tion of the phase and suppresses the diffusional trans-formation during cooling and quench delay.6) Among the - stabilizing elements in the alloy, Fe is an effective strength-ener and Mo refines the microstructure and retards grain
contactThe 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.
contactHigher strength heat treatable airframe and engine alloy : Ti-5.5Al-3.5Sn-3Zr-1Nb (829) Advanced engine alloy, creep and oxidation resistant : Ti-5.8Al-4Sn-3.5Zr-0.7Nb (834) ... Ti-4.5Al-3V-2Mo-2Fe (SP 700) Competitor for Ti-6-4 for SPF and general use : The remaining alloys tend to be less widely used but are none the less important and may be ...
contact2017325 · 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.
contact2016421 · 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
contactIn order to improve the observed low fracture toughness of β-rich α+β-type Ti-4.5Al-3V-2Mo-2Fe annealed at the temperature of 1123 K, a two-step cooling (TSC) after solution treatment at that temperature was proposed instead of air cooling. Solution treatment plus aging (STA) and slow furnace-cooling (SFC) treatments were also carried out on the
contact201969 · 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
contact2017829 · Ti-4.5Al-3V-2Mo-2Fe, ab-richa1 for Formula 1 engines, which require extreme levels of b–type titanium alloy, is an example of new titanium alloy performance and reliability, as well as in engine parts for international motorcycle Grand-Prix racing.[9] developed in order to diminish the manufacturing cost by means of alloy designing.[4]
contact20211019 · SP700（Ti-4.5Al-3V-2Mo-2Fe） ，775 ℃ ，Ti-6Al-4V， Ti-6Al-4V， 。、
contactThe 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.
contact201023 · 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 ...
contactHigher strength heat treatable airframe and engine alloy : Ti-5.5Al-3.5Sn-3Zr-1Nb (829) Advanced engine alloy, creep and oxidation resistant : Ti-5.8Al-4Sn-3.5Zr-0.7Nb (834) ... Ti-4.5Al-3V-2Mo-2Fe (SP 700) Competitor for Ti-6-4 for SPF and general use : The remaining alloys tend to be less widely used but are none the less important and may be ...
contactAB - 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.
contactAB - 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.
contact201681 · [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
contact20191115 · 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 ...
contactTitanium Ti-4.5Al-3V-2Mo-2Fe (SP-700) Characteristics: Alpha-beta alloy, beta-rich, fine microstructure, excellent superplastic formability. Applications: Aerospace components, metal wood heads, metal balloons, tools, automotive components, wrist watch casings, mountain-climbing equipment. Forms typically available: All mill product forms, also ...
contactStudies 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.
contact199971 · 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
contact201941 · の. は、Ti-4.5Al-3V-2Fe-2Moにをし、ノズルモデルをし、りみのコンセプトをすることをとしたものである。. SP-700にし、めをする
contact2016222 · Ti-4.5Al-3V-2Fe-2Mo Ti-4.5Al-3V-2Fe-2Mo (SP700) is a kind of α+β titanium alloy of rich beta phase through adding beta stable elements of Mo and Fe based on Ti-6Al-4V alloy. Compare to Ti-6Al-4V alloy, SP700 is of better cold and hot process formability, higher strength, plasticity, fracture toughness and fatigue strength. ...
contactThe 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.
contact201061 · In this study, we focused on the sintering performance of Ti-4.5Al-3V-2Mo-2Fe (SP-700) and mechanical properties of SP-700 reinforced with titanium boride (TiB/SP-700) fabricated by spark plasma ...
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