ti-5.8al-4sn-3.5zr-0.7nb alloy in fr

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Analysis of backscattered ultrasound amplitude of

200921 · The titanium alloy Ti–5.8Al–4Sn–3.5Zr–0.7Nb–0.5Mo–0.3Si, also called IMI 834, is a near-α titanium alloy used for rotating engine components. Through processing,

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: M. Humbert, A. Moreau, E. Uta, N. Gey, Philippe Bocher, C. Bescond [PDF]

HIGH STRENGTH, HIGH TEMPERATURE, CREEP

2018824 · HIGH STRENGTH, HIGH TEMPERATURE, CREEP RESISTANT ALLOY TIMETAL834 is a near alpha alloy offering increased tensile strength and creep

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: 410KB

TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo

TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C) Titanium Alloy. Industry Specifications: France: T-A6EZ r4Nb. Features: TIMETAL 834 is a near alpha

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A Study of the High-Temperature Strength of Titanium

2022921 · Titanium alloys have been used in high-temperature environments such as aerospace engines. The Ti-6Al-4V alloy, which is one of the most common titanium

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TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo

Like these alloys, it is weldable and has good forgeability. Major uses for TIMETAL 834 include rings, compressor discs and blades for aeroengines. It is nonmagnetic.Typical

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Alpha-Beta Titanium Alloys - an overview | ScienceDirect

Fatigue strength of IMI 834 alloy (Ti–5.8Al–4Sn–3.5Zr–0.7Nb) depending on microstructure and specific volume of α-phase: (a) high-cycle fatigue and (b) low-cycle fatigue.

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On the occurrence of dynamic strain aging in near-alpha

199991 · Alloy Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si (IMI 834) is the most recently developed near-alpha type titanium alloy for high-temperature application up to 873 K, as

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2022710 · (high temperature titanium alloy),。400~600℃。 α+β α 。

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│ –

2017918 · │. : 、。. ,

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[PDF]

Materials for Gas Turbines – An Overview - Semantic

2017827 · Alloy 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C), a relatively recent grade, in contrast is used in + condition, with a 5-15% equiaxed in the

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[PDF]

HIGH STRENGTH, HIGH TEMPERATURE, CREEP

2018824 · HIGH STRENGTH, HIGH TEMPERATURE, CREEP RESISTANT ALLOY TIMETAL834 is a near alpha alloy offering increased tensile strength and creep resistance up to 1110°F ... Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C ELEMENT WEIGHT % Aluminum 5.50 6.10 Tin 3.00 5.00 Zirconium 3.00 5.00 Niobium 0.50 1.00 Molybdenum

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Alpha-Beta Titanium Alloys - an overview | ScienceDirect

Fatigue strength of IMI 834 alloy (Ti–5.8Al–4Sn–3.5Zr–0.7Nb) depending on microstructure and specific volume of α-phase: (a) high-cycle fatigue and (b) low-cycle fatigue. Reproduced from Lütjering, G. Influence of Processing on Microstructure and Mechanical Properties of (α+β) Titanium Alloys. Mater.

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A Study of the High-Temperature Strength of Titanium

2022921 · Titanium alloys have been used in high-temperature environments such as aerospace engines. The Ti-6Al-4V alloy, which is one of the most common titanium alloys, has also been applied to fan and cooler parts of compressors. [] Near α-Ti alloys, such as Ti-6242S (Ti-6Al-2Sn-4Zr-2Mo-0.1Si) and IMI-834 (Ti-5.8Al-4Sn-3.5Zr-0.5Mo-0.7Nb

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A Study on Alpha-Case Depth in Ti-6Al-2Sn-4Zr

2011426 · Similar studies were performed on other high-temperature Ti alloys Ti-5.8Al-4Sn-3.5Zr-0.5Mo-0.7Nb-0.35Si-0.06C (IMI 834) and Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si (Ti-1100). Indirect measurements of α case can

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[PDF]

Materials for Gas Turbines An Overview - IntechOpen

2018925 · Alloy 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C), a relatively rece nt grade, in contrast is used in D + E condition, with a 5-15% equiaxed D in the microstructure to optimize both creep and fatigue strength (Gogia, 2005). The alloy was aimed at replacing the Alloys 685 and 829 preferred in European jet

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600℃

202086 · Ti750 , Ti–6Al–4Sn–9Zr–1.21Nb–1.6W–0.3Si,750℃。 W , Si , Ti750 Al , Ti3X(X Al,Sn ), ...

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│ –

2017918 · │. : 、。. ,(Ti-1023、Ti-15-3、β21SBT-22)、(IMI834、Ti-1100、BT36Ti-60)、 ...

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Titanium For Aerospace Industries – Titanium

Ti-5.8Al-4Sn-3.5Zr-0.7Nb (834) Advanced engine alloy, creep and oxidation resistant : Ti-5Al-2Sn-4Mo-2Zr-4Cr (Ti 17) ... Heat treatable sheet alloy : Ti-4Al-4Mo-4Sn-0.5Si (551) High strength airframe alloy, very limited availability : Ti-8Al-1Mo-1V (8-1-1) Early alloy now mainly for spares and replacements ...

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Titanium Alloys and Their Characteristics: Part One

Titanium alloys can be divided into three main groups: corrosion resistant alloys, high strength alloys, and high temperature alloys. Titanium is a light metal (4.5 g/cm 3 ), strong and highly resistant to corrosion. Titanium is highly resistant to heat with a melting temperature as high as 1668°C; its melting point is higher than that of steel.

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2022710 · (high temperature titanium alloy),。400~600℃。 α+β α 。 α+β BT9,Ti-6.5Al-3.5Mo-1.5Zr-0.3Si,500℃。 α ,Ti-6242Ti-6Al-2Sn-4Zr-2Mo,540℃;IMl-834 ...

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TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo

TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C) Titanium Alloy. Industry Specifications: France: T-A6EZ r4Nb. Features: TIMETAL 834 is a near alpha titanium alloy offering increased tensile strength and creep resistance up to 600°C together with improved fatigue strength when compared with established creep resistant alloys ...

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[PDF]

ICOTOM PSDBPWMJTWMR Final3 - Institute of Physics

microtexture and global textures in a billet of the titanium alloy Ti-834 (Ti–5.8Al–4Sn–3.5Zr–0.7Nb– 0.5Mo–0.35Si–0.06C in wt%). Several titanium alloys, including Ti-834, Ti6Al4V and Ti6242, etc., in multiple product forms have been reported to contain regions with strong local textures referred to as

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Alpha-Beta Titanium Alloys - an overview | ScienceDirect

Fatigue strength of IMI 834 alloy (Ti–5.8Al–4Sn–3.5Zr–0.7Nb) depending on microstructure and specific volume of α-phase: (a) high-cycle fatigue and (b) low-cycle fatigue. Reproduced from Lütjering, G. Influence of Processing on Microstructure and Mechanical Properties of (α+β) Titanium Alloys. Mater.

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A Study on Alpha-Case Depth in Ti-6Al-2Sn-4Zr

2011426 · Similar studies were performed on other high-temperature Ti alloys Ti-5.8Al-4Sn-3.5Zr-0.5Mo-0.7Nb-0.35Si-0.06C (IMI 834) and Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si (Ti-1100). Indirect measurements of α case can

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Linear Friction Welding of a Forged Near-α Titanium Alloy

IMI834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si) is a high-tech near-α titanium alloy with improved creep resistance and mechanical property retention at temperatures up to 600°C [1]. It is used in the aerospace industry for compressor disks and blades due to its excellent balance between creep resistance and fatigue strength [2]. The linear friction welding

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600℃——IMI 834_Ti_ ...

20071030 · 1、 Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C(IMI 834)( b:1050MPa) 。IMI 1984 ...

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: : 10

αTG6_

、,600℃TG6[2],Ti-5.8Al-4Sn-4Zr-1.5Ta-0.7Nb-0.4Si-0.06C,。,TG60.4%Si。

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Titanium For Aerospace Industries – Titanium

Ti-5.8Al-4Sn-3.5Zr-0.7Nb (834) Advanced engine alloy, creep and oxidation resistant : Ti-5Al-2Sn-4Mo-2Zr-4Cr (Ti 17) ... Heat treatable sheet alloy : Ti-4Al-4Mo-4Sn-0.5Si (551) High strength airframe alloy, very limited availability : Ti-8Al-1Mo-1V (8-1-1) Early alloy now mainly for spares and replacements ...

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202043 · ,,,,。

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High Temperature Titanium Alloy - Alloy Wiki

Most practical alloys are near α alloys, Ti-6242 alloy composition is Ti-6Al-2Sn-4Zr-2Mo, and the operating temperature is 540℃; IMl-834 alloy composition is Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo -0.35Si, the use temperature can reach 600℃. Mainly used in the manufacture of aero-engine compressor discs and rotor blades.

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[PDF]

HIGH STRENGTH, HIGH TEMPERATURE, CREEP

2018824 · HIGH STRENGTH, HIGH TEMPERATURE, CREEP RESISTANT ALLOY TIMETAL834 is a near alpha alloy offering increased tensile strength and creep resistance up to 1110°F ... Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C ELEMENT WEIGHT % Aluminum 5.50 6.10 Tin 3.00 5.00 Zirconium 3.00 5.00 Niobium 0.50 1.00 Molybdenum

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[PDF]

Abstract arXiv:2210.06197v2 [cond-mat.mtrl-sci] 21 Nov

20221122 · 2 Ti 3(Al,Sn) phase [1]. For instance, Ti{834 (Ti{5.8Al{4Sn{3.5Zr{0.7Nb{0.5Mo{0.35Si{0.06C) produces a ne dispersion of 2 precipitates after 24h at 700°C [2]. This ordered phase promotes slip localisation that increases the risk of dwell fatigue crack nucleation in critical rotating parts of jet engines. Under stress cor-

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TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo

TIMET TIMETAL® 834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si-0.06C) Titanium Alloy. Industry Specifications: France: T-A6EZ r4Nb. Features: TIMETAL 834 is a near alpha titanium alloy offering increased tensile strength and creep resistance up to 600°C together with improved fatigue strength when compared with established creep resistant alloys ...

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A Study on Alpha-Case Depth in Ti-6Al-2Sn-4Zr

2011426 · Similar studies were performed on other high-temperature Ti alloys Ti-5.8Al-4Sn-3.5Zr-0.5Mo-0.7Nb-0.35Si-0.06C (IMI 834) and Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si (Ti-1100). Indirect measurements of α case can

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[PDF]

IMI834

2010109 · IMI834(Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5M-0.35Si) 1984 α, 600 ℃, ,,777 Trent700 ,

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Artificial silicide barrier coatings in titanium matrix

Abstract A continuous S2 silicide ([Ti,Zr]xSiy) segregation layer was found in the fibre matrix interface of SCS6-SiC/Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si (IMI834) composites (composition in wt.%). The S2 layer separates completely the titanium matrix from the reaction layer. It was shown that the S2 layer stabilises the interface during thermal

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(,)?

2022212 · :The tensile creep behaviour of the high-temperature near #alpha#-Ti alloy Ti-5.8Al-4.0Sn-3.5Zr-0.7Nb-0.35Si-0.06C (Timetal 834) with a duplex microstructure has been extensively investigated in the temperature range from 500

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Microstructural stability of the ({alpha} + {beta}) solution

1995101 · Alloy Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo-0.35Si (IMI 834) is the most recently developed near-alpha type titanium alloy for high-temperature application up to 873 K, as discs and blades in the high pressure part of compressors, in advanced jet engines. It possesses a good combination of creep and fatigue resistance at elevated temperature,

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2016225 · IMI834 (Ti-5.8Al-4Sn-3.5Zr-0.7Nb-0.5Mo- β , V、Cr、Mn、Fe IMI829, Nb , , 。,

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GB/T 37901-2019 .pdf

20191011 ·  Ⅰ / — GBT37901 2019 1 、 、 、 。 , 、 ,

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