منابع مشابه
Corrosion resistance of Si-Al-bearing ultrafine-grained weathering steel.
In the Ultra-steel project at the National Institute for Materials Science (NIMS), which run from 1996 to 2005, high-Si-Al-content ultrafine-grained (UFG) weathering steel was developed by grain refinement and weathering guidance. It was found that this steel has excellent strength, toughness and corrosion resistance. Samples were prepared by multi pass warm rolling at temperatures between 773 ...
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Titanium Nitride (TiN) films were synthesized on AISI52100 bearing steel surface employing plasma immersion ion implantation and deposition (PIIID) technique. X-ray diffraction (XRD) proves that TiN phase exists in the surface layer. The depth profiles and chemical bonds were analyzed with X-ray photoelectron spectroscopy (XPS) combined with Ar ion etching. Atomic force microscope (AFM) reveals...
متن کاملAntibacterial Mechanism of Copper-bearing Antibacterial Stainless Steel against E.Coli
A preliminary study was made on the antibacterial mechanism of copper-bearing antibacterial stainless steels against E.coli through experiments of microbiology such as EDTA (ethylenediaminetetraacetic acid) complexing, DNA smearing and AFM (atomic force microscope) observation. It was measured that the antibacterial stainless steels showed excellent antibacterial functions with antibacterial ra...
متن کاملToward broadband mechanical spectroscopy.
Diverse material classes exhibit qualitatively similar behavior when made viscous upon cooling toward the glass transition, suggesting a common theoretical basis. We used seven different measurement methods to determine the mechanical relaxation kinetics of a prototype molecular glass former over a temporal range of 13 decades and over a temperature range spanning liquid to glassy states. The d...
متن کاملEnhanced bone formation on newly fabricated Cu-bearing stainless steel
313 ©2014 Society for Biomaterials
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ژورنال
عنوان ژورنال: Archives of Metallurgy and Materials
سال: 2015
ISSN: 2300-1909
DOI: 10.1515/amm-2015-0352