Electromagnetic Strip Mills' Driving Rollers Metallisation Advanced Technics
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2007, Vol 30, Issue 2
Abstract
The continuous increase of the applications of thermal sprayed coatings together with the demand for layers having always more and more enhanced performances and properties stimulates the research activity toward the development of new coating materials and alloys. To meet this goal, new complex alloys, based on the Fe, Si, B, Mo, Cu, W system, are here considered, through the development of new and innovative powders to be used, as powders directly or as a wire form, for thermal sprayed coatings to improve wear and corrosion resistance, as well as thermal fatigue properties of the electromagnetic strip mills' driving rollers, highlighting the materials performances and attaining economical and environmental advantages.
Authors and Affiliations
Petra MOTOIU, Daniela DUMITRESCU, Cornel FRATILA, Dacia TRUSCA
Keywords
Related Articles
- EP ID EP660957
- DOI -
- Views 66
- Downloads 0
Properties of Slags in the System CaO-MgO-Al2O3-SiO2, Important in Deoxidization and Desulphurization of Low Carbon Aluminium Killed Steels
Properties of refing slags belonging to the system CaO-MgO-Al2O3-SiO2 are important in simultaneous or succesive refinig treatment processes in the ladle and other refing metalurgical reactors. The efficiency of treatmen...
Dimensional Changes in Some Iron-Based Powder Metallurgy Alloys
The purpose of this paper is to present the dimensional changes in some ironbased (P/M) alloys. The specimens produced from atomized iron powder and alloyed powder with different sizes (< 45, 45-63, 63-100, 100-150, >150...
Corrosion Behavior of Some Materials in 0.5M Ammonium Hydroxide Solution
The present work has the purpose of studying metallographic aspects and corrosion resistance of three materials used in ammonia stripping plants. The corrosion process was evaluated by gravimetric tests and potentiodynam...
Selective Recovery by Solubilization of Metals Ions of Chromium, Iron and Zinc from Electroplating Sludge to Develop Pigments for Ceramics Industry
Electroplating industries discharge large amounts of heavy metals, including chromium (Cr), iron (Fe) and zinc (Zn) ions, in the wastewater resulted from technological processes, as well as in the sludge from wastewater...
Researches regarding the thermomechanical treatments influence on the structure and characteristics of the aluminium alloys for aeronautics
The laboratory experiments were made on the two aluminium alloyed qualities used for aeronautical industry. More working conditions of the intermediary (PTMI) and finally (PTMF) thermomechanical treatments were used on t...