scholarly journals On the High Temperature Fatigue Strengths of 2 Al-2 Mn-Ti Alloy and Some Commercially Pure Titanium Alloys

1960 ◽  
Vol 9 (77) ◽  
pp. 147-161
Author(s):  
Seikichi HUKAI ◽  
Katsuzi TAKEUCHI
Keyword(s):  
High Temperature ◽  
Titanium Alloys ◽  
Pure Titanium ◽  
Ti Alloy ◽  
Commercially Pure Titanium ◽  
High Temperature Fatigue ◽  
Commercially Pure

Oxidation Effects during High Temperature Deformation of CP Ti Alloy

2007 ◽  
Vol 539-543 ◽  
pp. 3678-3683
Author(s):  
Ming Jen Tan ◽  
X.J. Zhu ◽  
S. Thiruvarudchelvan ◽  
K.M. Liew
Keyword(s):  
High Temperature ◽  
Oxide Film ◽  
High Temperatures ◽  
Pure Titanium ◽  
Initial Strain Rate ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Uniaxial Tensile ◽  
Commercially Pure Titanium ◽  
Commercially Pure

This work reports the influence of oxidation on the superplasticity of commercially pure titanium at high temperatures. Uniaxial tensile tests were conducted at temperatures in the range 600-800°C with an initial strain rate of 10s-1 to 10s-3. This study shows that oxidization at the surface of the alloy causes oxide film on the surface of commercially pure titanium alloy, and the thickness of oxide film increase with increasing exposure time and temperature. XRD analysis shows that the oxide film consists of TiO2. Because this oxide film is very brittle, it can induce clefts and degrade the ductility of the titanium at high temperatures. The mechanism of the initial clefts was investigated and a model for the cleft initiation and propagation during high temperature tensile test was proposed.

scholarly journals Developments in Titanium Research and Applications in Germany

2020 ◽  
Vol 321 ◽  
pp. 01003
Author(s):  
Carsten Siemers ◽  
Christian Stöcker
Keyword(s):  
Titanium Alloys ◽  
San Diego ◽  
Titanium Aluminides ◽  
Pure Titanium ◽  
World Conference ◽  
Research Development ◽  
Commercially Pure Titanium ◽  
Commercially Pure ◽  
Titanium Industry ◽  
Research Organisations

Since the Ti-2015 World Conference on Titanium held in San Diego, USA, research, development and applications of commercially pure titanium, titanium alloys and titanium aluminides have advanced considerably. In this plenary paper, information is provided on important achievements in the German titanium industry, governmental and non-governmental research organisations and universities from the last four years.

scholarly journals Titanium Alloys for Dental Implants: A Review

Prosthesis ◽  
2020 ◽  
Vol 2 (2) ◽  
pp. 100-116 ◽  
Author(s):  
John W. Nicholson
Keyword(s):  
Titanium Alloys ◽  
Dental Implants ◽  
Clinical Success ◽  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Foreseeable Future ◽  
Success Rates ◽  
Commercially Pure

The topic of titanium alloys for dental implants has been reviewed. The basis of the review was a search using PubMed, with the large number of references identified being reduced to a manageable number by concentrating on more recent articles and reports of biocompatibility and of implant durability. Implants made mainly from titanium have been used for the fabrication of dental implants since around 1981. The main alloys are so-called commercially pure titanium (cpTi) and Ti-6Al-4V, both of which give clinical success rates of up to 99% at 10 years. Both alloys are biocompatible in contact with bone and the gingival tissues, and are capable of undergoing osseointegration. Investigations of novel titanium alloys developed for orthopaedics show that they offer few advantages as dental implants. The main findings of this review are that the alloys cpTi and Ti-6Al-4V are highly satisfactory materials, and that there is little scope for improvement as far as dentistry is concerned. The conclusion is that these materials will continue to be used for dental implants well into the foreseeable future.

MST 3Al-2.5V

Alloy Digest ◽  
1959 ◽  
Vol 8 (4) ◽  
Keyword(s):  
Titanium Alloy ◽  
High Temperature ◽  
Elevated Temperature ◽  
Pure Titanium ◽  
Heat Treating ◽  
Commercially Pure Titanium ◽  
Bend Strength ◽  
Elevated Temperature Strength ◽  
Temperature Performance ◽  
Commercially Pure

Abstract MST 3A1-2.5V is a highly weldable titanium alloy having greater room and elevated temperature strength with greater flarability than commercially pure titanium. It is also age-hardenable. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength as well as creep and fatigue. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Ti-18. Producer or source: Mallory-Sharon Metals Company.

Corrosion Resistance of Titanium Alloys Compared With Commercially Pure Titanium

CORROSION ◽  
1958 ◽  
Vol 14 (9) ◽  
pp. 25-28 ◽  
Author(s):  
DAVID SCHLAIN ◽  
CHARLES B. KENAHAN
Keyword(s):  
Sulfuric Acid ◽  
Titanium Alloys ◽  
Galvanic Corrosion ◽  
Tap Water ◽  
Copper Alloys ◽  
Pure Titanium ◽  
Acid Solutions ◽  
Commercially Pure Titanium ◽  
Commercially Pure ◽  
Sulfuric Acid Solutions

Abstract Titanium-8 percent manganese, titanium-5 percent aluminum-2½ percent tin, titanium-2 percent aluminum, titanium-6 percent aluminum, titanium-1 percent copper, and titanium-5 percent copper alloys are similar to commercially pure titanium in chemical and galvanic corrosion properties. These alloys are completely resistant to corrosion in synthetic ocean water, tap water, 1 percent sodium hydroxide, and 5 percent ferric chloride solutions. In sulfuric acid solutions saturated with air, the titanium alloys with the exception of those containing copper are resistant to corrosion in 5 percent solution at 35 C but corrode rapidly in 10 percent solution. At 60 C, these alloys are inert in 1 percent and corrode in 5 percent acid. The titanium-copper alloys usually are more resistant than commercially pure titanium to corrosion in sulfuric acid solutions and less resistant in hydrochloric acid. In contact with aluminum in 0.5 percent sulfuric acid saturated with air, titanium and the titanium-base alloys are the cathodic members of the couples. Titanium and titanium-base alloys are generally anodic when in contact with stainless steels in air-saturated 4.7, 9.3 and 17.5 percent sulfuric acid solutions but the galvanic corrosion rates are low. Furthermore, the chemical corrosion of titanium alloys is almost eliminated as a result of contact with stainless steel. 6.3.15

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