The corrosion of galvanizing equipment parts by liquid zinc is an urgent problem that needs solving. In this work, FeB-30 wt.% Al0.25FeNiCoCr cermet coating was deposited on the surface 316L stainless steel AC-HVAF to protect from zinc. microstructures and phase compositions powders were determined SEM, EDS, XRD in detail. Additionally, microhardness, fracture toughness, abrasion wear resistanc...

Carsten Winnewisser Freiburg Materials Research Center University of Freiburg Stefan-Meier-Strasse 21 D-79104 Freiburg, Germany Abstract. This paper describes theoretical analysis, fabrication techniques, and measurement results for frequency-selective surfaces operating in the millimeter and submillimeter wave region. The analysis is based on the method of moments with entire domain basis func...

Abstract The corrosion causes of the grounded flat steel a 110kV transmission tower were experimentally analyzed by means macro testing, microstructure inspection, chemical composition analysis, product morphology and energy spectrum, galvanized layer thickness test, soil physical property analysis other test methods. results show that improper selection anti-corrosion process service environme...

Soc Personal Psychol Compass. 2017;11:e12303. https://doi.org/10.1111/spc3.12303 w Abstract Fundamental motivational systems and distinct emotions have both been suggested to be critically involved in the orchestration of adaptive responses to recurrent challenges in humans' evolutionary history. Research on motivation has, however, proceeded largely independently from research on emotions. Her...

PUBLIC HEALTH EMERGENCIES UNDERSCORE THE IMMEdiate and crucial need to plan for a mass disaster in which tens or even hundreds of thousands of individuals suddenly require medical care. On October 24, 2009, President Obama declared a public health emergency in response to influenza A(H1N1), but natural disasters (eg, hurricanes, floods, or earthquakes) and terrorism acts (eg, anthrax or a nucle...

The current mini-review describes the toxic effects of zinc inhalation principally in the workplace and associated complications with breathing and respiration. The International ClassiÞ cation of Functioning, Disability and Health Criteria were used to speciÞ cally select articles. Most of the commercial production of zinc involves the galvanizing of iron and the manufacture of brass. The reco...