Low-cycle fatigue behavior of commercially pure titanium

1996 ◽  
Vol 213 (1-2) ◽  
pp. 81-85 ◽  
Author(s):  
Kenichi Takao ◽  
Kazuhiro Kusukawa
Keyword(s):  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Cycle Fatigue ◽  
Commercially Pure

Fatigue Behavior and Apatite Precipitation of Plasma-Sprayed HAp Coating on Commercially Pure Titanium Substrate in Simulated Body Fluid (SBF)

2012 ◽  
Vol 506 ◽  
pp. 66-69 ◽  
Author(s):  
Teerawat Loanapakul ◽  
A. Rakngarm Nimkerdphol ◽  
Yuichi Otsuka ◽  
Yoshiharu Mutoh
Keyword(s):  
Fatigue Test ◽  
Fatigue Behavior ◽  
Pure Titanium ◽  
Titanium Substrate ◽  
Fatigue Loading ◽  
Commercially Pure Titanium ◽  
Bending Fatigue ◽  
Commercially Pure ◽  
Plasma Sprayed ◽  
Cp Ti

Plasma sprayed Hydroxyapatite (HAp) coating on commercially pure titanium (cp-Ti) is widely used as implant materials. In this study, fatigue behavior of as-sprayed HAp top coat with HAp/Ti bond coat specimen under ambient environment (A-HTi) as well as under simulated body fluid, SBF, environment (I-HTi) at 36.5°C was investigated by four point bending fatigue test at a stress amplitude of 170 MPa under various frequencies. In order to investigate apatite precipitation during fatigue loading, the test specimen was immersed in SBF at 36.5°C during the fatigue test. For comparison, the test specimen was immersed in SBF at 36.5°C for a day to a week without fatigue loading and then the fatigue test of the immersed specimen was carried out under ambient environment (I-A-HTi). The fatigue loading would not influence the apatite precipitation in the HAp coating layer of the specimen. The fatigue lives of the I-HTi and I-A-HTi specimens were shorter compared to that of A-HTi specimen. The shorter fatigue lives of the I-HTi and I-A-HTi specimens would result from the attack of SBF on titanium substrate. However, the apatite precipitation in the coating layer up to one week immersion did not significantly influence the delamination between HAp top coat and cp-Ti substrate under the bending fatigue.

The Fatigue Behavior of Built-Up Welded Beams of Commercially Pure Titanium

2010 ◽  
Vol 20 (7) ◽  
pp. 1247-1255 ◽  
Author(s):  
Anil Patnaik ◽  
Narendra Poondla ◽  
Udaykar Bathini ◽  
T. S. Srivatsan
Keyword(s):  
Fatigue Behavior ◽  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Commercially Pure

RMI 0.2% Pd

Alloy Digest ◽  
1979 ◽  
Vol 28 (12) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Crevice Corrosion ◽  
Elevated Temperatures ◽  
Pure Titanium ◽  
Heat Treating ◽  
Low Ph ◽  
Commercially Pure Titanium ◽  
Bend Strength ◽  
Commercially Pure ◽  
Minimum Yield

Abstract RMI 0.2% Pd is a grade of commercially pure titanium to which up to 0.2% palladium has been added. It has a guaranteed minimum yield strength of 40,000 psi with good ductility and formability. It is recommended for corrosion resistance in the chemical industry and other places where the environment is mildly reducing or varies between oxidizing and reducing. The alloy has improved resistance to crevice corrosion at low pH and elevated temperatures. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-74. Producer or source: RMI Company.

UPM CP TITANIUM GRADE 3 (UNS R50550)

Alloy Digest ◽  
2020 ◽  
Vol 69 (6) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Pure Titanium ◽  
Heat Treating ◽  
Commercially Pure Titanium ◽  
Commercially Pure ◽  
Continuous Service ◽  
Pure Grade ◽  
Grade 3 ◽  
Titanium Grade ◽  
Design Stress

Abstract UPM CP Titanium Grade 3 (UNS R50550) is an unalloyed commercially pure titanium that exhibits moderate strength (higher strength than that of Titanium Grade 2), along with excellent formability and corrosion resistance. It offers the highest ASME allowable design stress of any commercially pure grade of titanium, and can be used in continuous service up to 425 °C (800 °F) and in intermittent service up to 540 °C (1000 °F). This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-167. Producer or source: United Performance Metals.

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