Chemical and Structural Changes for Bimetallic Materials Obtained by the Welding Process
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2005, Vol 28, Issue 2
Abstract
This paper presents the transformations which take place during the obtaining process of bimetallic materials. As a plating process was used the welding. The added material was a bronze with aluminum complex alloyed with iron, nickel. The based material was the steel. EDAX analyses and microstructures analyses were done in order to explain the metallurgical processes which take place during the facing by melting.
Authors and Affiliations
Anişoara CIOCAN, Felicia BRATU
Mathematical Model for the Optimization of Preparation and Delivery Flows at LBC Adjustment
In the paper, the mathematical model of the sheet metal rolls handling process was realized in the LBC Adjustment section of Arcelor Mittal S.A. Galati. Mathematical modeling is performed by statistical methods, namely a...
Structure Characterization of Ca/Ba, Ca-FeSi Inoculated, Low Sulphur, Electric Melted, Thin Wall Grey Iron Castings
Much of the base iron in grey iron foundries is electrically melted in an acid lined induction furnace. The performance of the induction furnace allows superheating above 1500 oC, which is appropriate for thin wall casti...
Mercury Determination from Incidentally Polluted Waters by Collecting Gravimetry in Organic Stage Method
Determination of mercury in incidentally polluted waters, presented in CALIST Program, was carried out using tiobis-β-naphthol as a reagent. The method proposed for mercury determination, named “collecting gravimetry in...
The Assessing of Mechanical Characteristics of the Steel Sheets Designed for Drawing for a Five-Month-Period as an Effect of Natural Ageing
In the paper it is presented a study run on a five-month-period regarding the changes in the mechanical characteristics due to natural ageing for a drawing steel, cold rolled, unalloyed with 0.04% C. The ageing tendency...
The Analysis of the Breaking Susceptibility of Some Feritic Stainless Steel
The growth of the world stainless steel conumption was the result of some new domains development, of some demands and special conditions undercooling not only the adaptability of this alloy but also the remarcable range...