Investigation into Brinell hardness test applied to rocks

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

Empirical Investigation of Subsumption Test Hardness in Description Logic Classification

Recently, modular techniques have been employed for optimising Description Logic reasoning, specifically to enable incremental reasoning and improve overall classification time. Classifying a module of an ontology should be significantly easier than reasoning in the whole ontology. However, we observed in previous work that neither it is generally true that modular reasoning techniques have a r...

متن کامل

Brinell and Vickers Hardness Measurement Using Image Processing and Analysis Techniques

Mechanical hardness testing is fundamental in the evaluation of the mechanical properties of metallic materials due to the fact that the hardness values allow one to determine the wear resistance of the material involved, as well as the approximate values of its ductility, flow tension, among a number of other key characteristics. As a result, the main objective of the present work has been the...

متن کامل

Investigation Into Researcher Identity in Qualitative Research Articles in Applied Linguistics Journals Through Lens of CDA

Recently, constructing professional identity has received an increasing attention. By adopting and adapting analytical tools of critical discourse analysis (CDA), this study explored the ways through which identities of the qualitative researchers had been projected in 4 applied linguistics articles. This study intended to find out whether the authors of qualitative research articles in applied...

متن کامل

A Fiber Detector Radiation Hardness Test

An intense 146 MeV/c pion beam was stopped inside a scintillating fiber detector made out of 12 planes with 16 pixels each, where every pixel consists out of 8 × 8 scintillating fibers of 500 μm diameter dense packed. The detector was irradiated for 52 hours to more than 1 Mrad at its center. Before and directly after the irradiation the detector has been exposed to a particle beam to compare t...

متن کامل

Chemical weathering indices applied to weathering profiles developed on heterogeneous felsic metamorphic parent rocks

Chemical weathering indices are commonly used for characterizing weathering profiles by incorporating bulk major element oxide chemishy inlo a single metric for each sample. Generally, on homogeneous parent rocks, weathering indices change systematically with depth. However, the weathering of heterogeneous metamorphic rocks confounds the relationship between weathering index and depth. In this ...

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: World Journal of Engineering

سال: 2013

ISSN: 1708-5284

DOI: 10.1260/1708-5284.10.4.367