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Search results for keyword: transformations
3D deformation problem
Three-dimensional deformation is a process used in the engineering and physics fields to measure the amount of change in an object, region or system over a specific period of time. It can be used to describe changes in physical properties and shape, as well as alterations to internal structure, su......
Characteristics of welding heat-affected zone of pure metals or single-phase alloys with allotropic transformation in solid state
, Welding is a process that is used to join two separate components by heating them and then pressing them together. The parts are usually brought together by a force, often under the action of a welding torch. The heat generated during welding causes a surface layer of the material to melt, and t......
Niobium affects the transformation of austenite
Influence of Ni on Austenite Transformation The affect of a single element on the austenite transformation can be studied by looking at the influence of elements such as nickel on the mechanism of austenite formation. Nickel is one of the most commonly used alloying elements in industrial steel a......
Platinum Group Metal Catalysts
Platinum Group Metals (PGMs) are a group of transition metals and are found in the platinum family located in the periodic table. They include: platinum, palladium, rhodium, ruthenium, iridium, and osmium. These metals have a variety of characteristics that make them desirable for catalytic applic......
tags: used pgms catalysts catalysts catalytic their
1134
Sophie
Effect of Magnetic Field on Deformation Properties of Ferromagnetic Ni2MnGa Shape Memory Alloy
The Effect of Magnetic Field on the Deforming Performance of Ferromagnetic Ni2MnGa Shape Memory Alloys Shape memory alloys (SMAs) have fascinated attention due to their unique properties and potential for a wide range of applications. SMAs are ferromagnetic materials that can be influenced by mag......
tags: magnetic ni2mnga field can magnetic field
1070
Sophia
Aging strengthening of superalloys
High temperature alloy strengthening by aging High temperature alloys are commonly used in the aerospace, energy, and petrochemical industries due to their unique properties. These alloys typically include elements such as nickel, chromium, molybdenum, vanadium, and cobalt, as well as other elemen......
tags: aging alloy treatment metal used aging
1055
Avery
palladium catalyst
Palladium Catalysts Palladium catalysts are a type of heterogeneous catalyst that are conveniently used in a variety of applications and processes, including organic synthesis, hydrogenation, and hydroformylation reactions. Palladium catalysts can convert reactants into desired reaction products......
platinum catalyst
Platinum Catalysts In the field of chemical engineering, a platinum-based catalyst is a compound that is widely used for catalyzing a variety of chemical reactions. Platinum catalysts are characterized by their high stability in both acidic and alkaline conditions, as well as by their increased a......
metal catalyst
Metal-Catalyzed Reactions Metal-catalyzed reactions have become increasingly important in modern synthetic organic chemistry. These reactions have opened new avenues of research by allowing chemists to more rapidly and efficiently construct complex molecules. Examples of these transformations inc......
tags: molecules transition ch catalysts metal used
1082
Emily
Preparation of rhenium compounds
Abstract This article focuses on the synthesis of rhenium compounds by means of organometallic chemistry and their applications in various fields. The most common approaches to synthesizing rhenium compounds are the Grignard reaction, the organometallic exchange reaction, and the reduction of rhe......
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