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Diffusion Bonding of Ti-6Al-4V Sheet with Ti-6Al-4V Foam for Biomedical Implant Applications
Metallurgical and Materials Transactions B, 2013Advanced metallic bone implants are designed to have a porous surface to improve osseointegration and reduce risks of loosening. An alternative approach to existing surface treatments to create a porous surface is to bond separately produced metallic foams onto the implant.
Brittany Hamilton +3 more
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Alloy Digest, 2002
Abstract Carpenter titanium alloy 6Al-4V is an alpha-beta alloy that contains alpha and beta stabilizers and can be heat treated. This alloy accounts for more than 50% of total titanium usage, mostly in aerospace applications. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and ...
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Abstract Carpenter titanium alloy 6Al-4V is an alpha-beta alloy that contains alpha and beta stabilizers and can be heat treated. This alloy accounts for more than 50% of total titanium usage, mostly in aerospace applications. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and ...
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Strong and Ductile Ti-6Al-4V Alloy Produced by Hot Pressing of Ti-6Al-4V Swarf
JOM, 2019Ti-6Al-4V (Ti-64) swarf is produced every day in commercial operations but its direct use for the fabrication of strong and ductile Ti-6Al-4V alloy is seldom reported. This study consolidated as-received Ti-64 swarf into near fully dense Ti-6Al-4V alloy by hot pressing.
F. Yang +8 more
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Materialwissenschaft und Werkstofftechnik, 1982
AbstractLow‐cycle‐fatigue texts in vacuum and air were performed. Under cyclic loading the Ti‐6Al‐4V showed both cyclic hardening and cyclic softening depending on heat treatment, stress amplitude, and microstructure. Plastic deformation of the β‐phase in the unaged condition due to stress induced martensitic transformation caused cyclic hardening ...
M. A. Däubler, G. Lütjering
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AbstractLow‐cycle‐fatigue texts in vacuum and air were performed. Under cyclic loading the Ti‐6Al‐4V showed both cyclic hardening and cyclic softening depending on heat treatment, stress amplitude, and microstructure. Plastic deformation of the β‐phase in the unaged condition due to stress induced martensitic transformation caused cyclic hardening ...
M. A. Däubler, G. Lütjering
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2023
โลหะไทเทเนียมผสม ถูกนำมาวิจัยพัฒนาการใช้งานในทางการแพทย์และทันตกรรมอย่างแพร่หลาย โดยนิยมใช้กระบวนการหล่อแบบขี้ผึ้งหายในการขึ้นรูปเนื่องจากสามารถออกแบบได้ง่ายและได้ชิ้นงานใกล้เคียงกับที่ออกแบบไว้ แต่การผลิตชิ้นงานด้วยกระบวนการนี้มักมีโครงสร้างแบบหนึ่งที่เรียกว่า ชั้นของแอลฟาเคส ซึ่งมีความแข็งสูงและมีความเปราะ ไม่เหมาะกับการนำไปใช้งาน งานวิจัยนี้ได้อาศ ...
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โลหะไทเทเนียมผสม ถูกนำมาวิจัยพัฒนาการใช้งานในทางการแพทย์และทันตกรรมอย่างแพร่หลาย โดยนิยมใช้กระบวนการหล่อแบบขี้ผึ้งหายในการขึ้นรูปเนื่องจากสามารถออกแบบได้ง่ายและได้ชิ้นงานใกล้เคียงกับที่ออกแบบไว้ แต่การผลิตชิ้นงานด้วยกระบวนการนี้มักมีโครงสร้างแบบหนึ่งที่เรียกว่า ชั้นของแอลฟาเคส ซึ่งมีความแข็งสูงและมีความเปราะ ไม่เหมาะกับการนำไปใช้งาน งานวิจัยนี้ได้อาศ ...
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Deformation characteristics of Ti–6Al–4V
Materials Science and Technology, 1988AbstractThe deformation characteristics of Ti–6Al–4V have been established by torsion testing in the temperature range 800–1150°C. Constitutive equations are proposed for both the β-region and the α+β-region which, it is suggested, may have some practical applications.
T. Sheppard, J. Norley
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2014
It is demonstrated that titanium and its alloys can be laser welded in an air atmosphere when they are cathodically protected under a flux of a high-temperature molten salt. This enables the development of a new titanium welding process that does not require shielding the work piece with an inert gas.
Carsten Schwandt +2 more
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It is demonstrated that titanium and its alloys can be laser welded in an air atmosphere when they are cathodically protected under a flux of a high-temperature molten salt. This enables the development of a new titanium welding process that does not require shielding the work piece with an inert gas.
Carsten Schwandt +2 more
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Journal of Alloys and Compounds, 2009
Abstract Air oxidation behaviour of a Ti–6Al–4V alloy was examined over the temperature range of 600–800 °C for different time intervals ranging between 0.5 and 72 h. In addition to the determination of the oxidation kinetics by weight gain measurements, oxygen diffusion zone (ODZ) depth and hardness measurements were conducted on the cross-sections ...
Hasan Guleryuz, Huseyin Cimenoglu
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Abstract Air oxidation behaviour of a Ti–6Al–4V alloy was examined over the temperature range of 600–800 °C for different time intervals ranging between 0.5 and 72 h. In addition to the determination of the oxidation kinetics by weight gain measurements, oxygen diffusion zone (ODZ) depth and hardness measurements were conducted on the cross-sections ...
Hasan Guleryuz, Huseyin Cimenoglu
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2020
The methods of strength enhancement in two-phase titanium alloy Ti???6Al???4V using severe plastic deformation (SPD) and thermomechanical treatment have been investigated. It was established that structure refinement by ECAP enabled to enhance greatly the alloy strength. The change of the initial structure before ECAP is shown to have a great effect on
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The methods of strength enhancement in two-phase titanium alloy Ti???6Al???4V using severe plastic deformation (SPD) and thermomechanical treatment have been investigated. It was established that structure refinement by ECAP enabled to enhance greatly the alloy strength. The change of the initial structure before ECAP is shown to have a great effect on
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Microplasticity in HCF of Ti–6Al–4V
International Journal of Fatigue, 2001Abstract Previous research has shown that Ti–6Al–4V exhibits pronounced stress ratio effects under high cycle fatigue (HCF) loading. At high stress ratios ( R >0.7), a transition of failure mode occurs from traditional surface fatigue crack initiation and growth to bulk-dominated damage initiation and coalescence of multiple microcracks consistent ...
R.J. Morrissey +2 more
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