ALLEGHENY LUDLUM CP TITANIUM

Alloy Digest ◽  
2000 ◽  
Vol 49 (11) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Titanium Alloys ◽  
Pure Titanium ◽  
Weight Ratio ◽  
High Strength ◽  
Low Density ◽  
Chloride Solutions

Abstract Allegheny Ludlum CP chemically pure titanium alloys feature low density and high strength-to-weight ratio. They are suitable for many corrosive chemical environments, including oxidizing chloride solutions, seawater, and chlorine-based bleaches. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming and joining. Filing Code: TI-115. Producer or source: Allegheny Ludlum Corporation. Originally published September 2000, corrected November 2000.

TUNGUM ALLOY

Alloy Digest ◽  
2012 ◽  
Vol 61 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Weight Ratio ◽  
High Strength ◽  
Fatigue Properties ◽  
Excellent Corrosion Resistance

Abstract Tungum alloy combines an unusually high strength-to-weight ratio, with ductility, excellent corrosion resistance, and good fatigue properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: Cu-806. Producer or source: Tungum Ltd.

DONEGAL DC-50

Alloy Digest ◽  
1954 ◽  
Vol 3 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Precipitation Hardening ◽  
Weight Ratio ◽  
High Strength ◽  
Heat Treating

Abstract Donegal DC-50 is a precipitation hardening stainless steel having high strength-weight ratio. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: SS-17. Producer or source: Donegal Manufacturing Corporation.

Towards Mg based light materials of future: Properties, applications, problems and their mitigation.

2021 ◽  
pp. 1-43
Author(s):  
Annayath Maqbool ◽  
Noor Zaman Khan ◽  
Arshad Noor Siddiquee
Keyword(s):  
Corrosion Resistance ◽  
Review Paper ◽  
Weight Ratio ◽  
High Strength ◽  
Low Density ◽  
Widespread Application ◽  
Potential Barriers ◽  
Current Review ◽  
Processing Techniques ◽  
Corrosive Resistance

Abstract The use of lighter materials is one of the efficient means to mitigate the increasing demands on fuel resources, reduce CO2 emissions. Mg is one of the lightest material available and possesses exciting range of properties such as low density and high strength to weight ratio. Despite such exciting properties, the applications of Mg and its alloys were very limited in aerospace, automotive and biomedical industries but recently the application is picking-up. The restricted application is attributed to anisotropy, poor corrosive resistance and inflammability of Mg. The current review addresses the barriers limiting the widespread application of Mg based materials. Furthermore, the mitigation of the problems of anisotropy, poor corrosion resistance, ductility and inflammability of Mg are critically reviewed. The findings of this research provide insights of the processing techniques, properties and how to address the potential barriers of limited applications. The review paper will assist and motivate the researchers to ponder and overcome numerous problems related to Mg and its alloys by understanding the importance of each problem discussed in this review. An attempt has also been made to arrange research status on issues and the mitigation thereof with respect to Mg and its alloys as single reference point.

scholarly journals An Overview on the Tribological Performance of Titanium Alloys with Surface Modifications for Biomedical Applications

Lubricants ◽  
2019 ◽  
Vol 7 (8) ◽  
pp. 65 ◽  
Author(s):  
Kaur ◽  
Ghadirinejad ◽  
Oskouei
Keyword(s):  
Wear Resistance ◽  
Corrosion Resistance ◽  
Titanium Alloys ◽  
Weight Ratio ◽  
High Strength ◽  
Surface Modifications ◽  
Tribological Performance ◽  
The Body ◽  
High Wear Resistance ◽  
Medical Implants

The need for metallic biomaterials will always remain high with their growing demand in joint replacement in the aging population. This creates need for the market and researchers to focus on the development and advancement of the biometals. Desirable characteristics such as excellent biocompatibility, high strength, comparable elastic modulus with bones, good corrosion resistance, and high wear resistance are the significant issues to address for medical implants, particularly load-bearing orthopedic implants. The widespread use of titanium alloys in biomedical implants create a big demand to identify and assess the behavior and performance of these alloys when used in the human body. Being the most commonly used metal alloy in the fabrication of medical implants, mainly because of its good biocompatibility and corrosion resistance together with its high strength to weight ratio, the tribological behavior of these alloys have always been an important subject for study. Titanium alloys with improved wear resistance will of course enhance the longevity of implants in the body. In this paper, tribological performance of titanium alloys (medical grades) is reviewed. Various methods of surface modifications employed for titanium alloys are also discussed in the context of wear behavior.

Rolling Contact Fatigue of Titanium Alloys Coated by Gas Nitriding Using a Q-Sw Laser

2011 ◽  
Vol 83 ◽  
pp. 191-196
Author(s):  
Justyna Rozwadowska ◽  
Katsuyuki Kida ◽  
Edson Costa Santos ◽  
Takashi Honda ◽  
Hitonobu Koike ◽  
...  
Keyword(s):  
Titanium Alloys ◽  
Rolling Contact Fatigue ◽  
Pure Titanium ◽  
Contact Fatigue ◽  
Weight Ratio ◽  
High Strength ◽  
Rolling Contact ◽  
Wear Loss ◽  
Beam Diameter ◽  
Gas Nitriding

The influence of gas nitriding of commercial pure titanium and Ti-6Al-4V (Ti64) alloy by using a Q-sw laser on the wear loss during rolling contact fatigue is investigated. Despite very good biocompatibility, high strength to weight ratio and corrosion resistance, the tribological properties of titanium alloys are inferior to those of other metal alloys, such as steel. Fretting and wear related aspects become important issues when titanium alloys are used in rolling contact applications. Titanium bearings are employed in applications requiring high strength, light weight, and minimum maintenance (for example, aerospace and defense industries). In this work, a Q-sw laser was used to coat pure commercial titanium and Ti-6Al-4V bearings with TiN in a closed chamber in nitrogen atmosphere. The samples were tested under water by using a thrust-type rolling contact fatigue machine. The microstructure, morphology and crystallographic texture of the layers were observed by laser confocal microscope, scanning electron microscope and electron backscatter diffraction (EBSD). By optimizing the laser processing parameters, such as laser scanning speed, power and beam diameter, thin TiN coats of 1 to 3 mm were produced. The wear loss of the coated samples was at least ten times lower than that of the uncoated bearings.

ALCOA 2099-T86

Alloy Digest ◽  
2017 ◽  
Vol 66 (1) ◽  
Keyword(s):  
Fracture Toughness ◽  
Compressive Strength ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Strength ◽  
Low Density

Abstract Alcoa 2099-T86 is a low density, high strength plate alloy available in the T86 temper. This datasheet provides information on composition, physical properties, tensile properties, and compressive strength as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming. Filing Code: Al-450. Producer or source: Alcoa Aerospace and Automotive Products.

ALCAN 2196 T8511

Alloy Digest ◽  
2009 ◽  
Vol 58 (11) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Elastic Modulus ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Strength ◽  
Heat Treating ◽  
Low Density

Abstract Alcan 2196 T8511 is produced as extrusions for applications where compression is critical. 2196 Al-Li alloy, with high strength and elastic modulus but low density, is used for floor beams, seat tracks, welded applications, and wing stringers. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: AL-426. Producer or source: Alcan Inc.

ALCAN 2098, 2X98 O/T82P

Alloy Digest ◽  
2007 ◽  
Vol 56 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Fatigue Resistance ◽  
High Strength ◽  
Heat Treating ◽  
Low Density ◽  
Aerospace Applications ◽  
2024 Alloy

Abstract Alcan 2098 and 2x98 are Al-Cu-Li-Mg-Ag alloys designed to provide a balanced combination of high strength, low density, fatigue resistance, and fracture toughness for aerospace applications. This data sheet covers Alcan 2098 and 2x98 Al-Li fuselage sheets. The O and T82P tempers show improvement over the 2024 alloy. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: AL-405. Producer or source: Alcan Inc.

Wear Resistance Improvement of Titanium Bearings by Laser Gas Nitriding

2011 ◽  
Vol 217-218 ◽  
pp. 988-993 ◽  
Author(s):  
Justyna Rozwadowska ◽  
Katsuyuki Kida ◽  
Edson Costa Santos ◽  
Takashi Honda ◽  
Hitonobu Koike ◽  
...  
Keyword(s):  
Titanium Alloys ◽  
Rolling Contact Fatigue ◽  
Pure Titanium ◽  
Contact Fatigue ◽  
Weight Ratio ◽  
High Strength ◽  
Rolling Contact ◽  
Wear Loss ◽  
Beam Diameter ◽  
Gas Nitriding

The influence of gas nitriding of commercial pure titanium and Ti-6Al-4V (Ti64) alloy by using a Q-sw laser on the wear loss during rolling contact fatigue is investigated. Despite very good biocompatibility, high strength to weight ratio and corrosion resistance, the tribological properties of titanium alloys are inferior to those of other metal alloys, such as steel. Fretting and wear related aspects become important issues when titanium alloys are used in rolling contact applications. Titanium bearings are employed in applications requiring high strength, light weight, and minimum maintenance (for example, aerospace and defense industries). In this work, a Q-sw laser was used to coat pure commercial titanium and Ti-6Al-4V bearings with TiN in a closed chamber in nitrogen atmosphere. The samples were tested under water by using a thrust-type rolling contact fatigue machine. The microstructure, morphology and crystallographic texture of the layers were observed by laser confocal microscope, scanning electron microscope and electron backscatter diffraction (EBSD). By optimizing the laser processing parameters, such as laser scanning speed, power and beam diameter, thin TiN coats of 1 to 3 m were produced. The wear loss of the coated samples was at least ten times lower than that of the uncoated bearings.

ATI CORROSION-RESISTANT COMMERCIALLY PURE TITANIUM

Alloy Digest ◽  
2020 ◽  
Vol 69 (1) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Chloride Solutions ◽  
Corrosion Resistant ◽  
Commercially Pure

Abstract ATI corrosion-resistant commercially pure (CP) titanium represents a family of unalloyed (Grades 1, 2, 3 and 4) and palladium alloyed (Grades 7, 11, 16 and 17) CP titanium that is produced as plate, sheet and strip. It is the material of choice for many corrosive chemical environments, including oxidizing chloride solutions (such as seawater) and chlorine-based bleaches. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming and joining. Filing Code: Ti-162. Producer or source: ATI.

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