Failure mechanisms in DP600 steel: Initiation, evolution and fracture

نویسندگان
چکیده

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

Cement-Implant Interface Fracture Failure by Crack Initiation Due to Interface Cavity Stress Concentration

Nowadays total joint replacements are widely used in the world, so in average 800,000 joint surgeries are done yearly only in Europe and North America. However implant loosening is and remains as the major issue of all implant failures and therefore causes revision surgery procedures. Studies and experiments have identified poor fixation of implants most likely is the main cause of long term im...

متن کامل

The Fracture Mechanisms of an Austenitic Heat Resisting Steel in Copper Converter Atmosphere

The openings of Copper converter in Sarcheshmeh Copper Complex in Iranis made of a heat resisting austenitic steel (Fe-25Cr-12Ni) and many failures have been reported. Understanding the failure mechanism of the alloy helps to develop better alloys for similar complex environments. Samples of as-cast alloy and those taken from failed ones were examined. Optical Microscopy (OM), X-Ray Diffraction...

متن کامل

Translation initiation: structures, mechanisms and evolution.

Translation, the process of mRNA-encoded protein synthesis, requires a complex apparatus, composed of the ribosome, tRNAs and additional protein factors, including aminoacyl tRNA synthetases. The ribosome provides the platform for proper assembly of mRNA, tRNAs and protein factors and carries the peptidyl-transferase activity. It consists of small and large subunits. The ribosomes are ribonucle...

متن کامل

Fatigue Failure of Structural Steel – Analysis Using Fracture Mechanics

Fatigue is the major threat in service of steel structure subjected to fluctuating loads. With the additional effect of corrosion and presence of weld joints the fatigue failure may become more critical in structural steel. One of the apt examples of such structural is the sailing ship. This is experiencing a constant stress due to floating and a pulsating bending load due to the waves. This pa...

متن کامل

Characterization of Microstructure and Mechanical Properties of Resistance Spot Welded DP600 Steel

Resistance spot welding (RSW) as a predominant welding technique used for joining steels in automotive applications needs to be studied carefully in order to improve the mechanical properties of the spot welds. The objectives of the present work are to characterize the resistance spot weldment of DP600 sheet steels. The mechanical properties of the welded joints were evaluated using tensile-she...

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: Materials Science and Engineering: A

سال: 2013

ISSN: 0921-5093

DOI: 10.1016/j.msea.2013.09.048