Green Forging of Titanium and Titanium Alloys by Using the Carbon Supersaturated SKD11 Dies

نویسندگان

چکیده

The carbon-supersaturated SKD11 punch was proposed as a green, or, galling-free, long-life and low energy-consuming forging tool of pure titanium β-titanium alloy that works with friction less work hardening without galling. reduction in thickness increased up to 50% investigate the process on contact interface work-hardening behavior. nitrogen-supersaturated utilized reference for this experiment. Three-dimensional finite element analysis employed derive regression curve between width coefficient. coefficient estimated wires by using curves. analyzed hardness mapping cross-section forged wires. SEM-EDX proved no adhesion fresh metallic oxide debris seen work. In particular, is suppressed shear localization β-titanium. Finally, uniform carbon layer derived from supersaturated solute matrix wrought film reduce well suppress chemical This situ lubrication must be essential green highly qualify products prolong punch-and-die lives practical operation.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Titanium Alloys

Although originally discovered in the 18th century [1], the titanium industry did not experience any significant advancement until the middle of the 20th century through the development of the gas turbine engine [2]. Since then, the aerospace sector has dominated worldwide titanium use with applications in both engines and airframe structures [3]. The highly desirable combination of properties,...

متن کامل

Titanium Alloys in Orthopaedics

Metallic implants are commonly used in the orthopedic field. Despite the large number of metallic medical devices in use today, they are predominantly make up of only a few metals. Metallic alloys such as titanium continue to be one of the most important components used in orthopaedic implant devices due to favorable properties of high strength, rigidity, fracture toughness and their reliable m...

متن کامل

Dental implant materials: commercially pure titanium and titanium alloys.

Manufacturers use six different titanium-based biomaterials to fabricate dental implants. Each of these materials, including four grades of commercially pure titanium and two titanium alloys, has distinct mechanical and physical properties. Clinicians should recognize these differences for optimal treatment planning and patient care.

متن کامل

The Ultrafine-Grained Titanium and Biomedical Titanium Alloys Processed by Severe Plastic Deformation (SPD)

the function of our tissues and organs. Among the biomedical materials, titanium alloys have received attractions for dental and orthopedic implants due to their high strength, great corrosion resistance and biocompatibility, and low density [1,2]. Recently, a series of new β titanium alloys have been developed with low elastic modulus, containing non-toxic alloying elements such as Nb, Ta, Zr ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied mechanics

سال: 2022

ISSN: ['2673-3161']

DOI: https://doi.org/10.3390/applmech3030043