Search for dissertations about: "steel microstructure"
Showing result 1 - 5 of 220 swedish dissertations containing the words steel microstructure.
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1. Tool steel for tool holder applications : microstructure and mechanical properties
Abstract : Large improvements in cutting tool design and technology, including the application of advanced surface engineering treatments on the cemented carbide insert, have been achieved in the last decades to enhance tool performance. However, the problem of improving the tool body material is not adequately studied. READ MORE
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2. The influence of tool steel microstructure on galling
Abstract : In sheet metal forming (SMF) of materials such as stainless steels there is a major problem with transfer and accumulation of sheet material to the metal forming tool surface. The problem is known as galling; a sort of severe adhesive wear, which results in severe scratching of produced parts. READ MORE
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3. Process-microstructure-corrosion interrelations for stainless steel
Abstract : Stainless steels were first developed in the early 20th century and have since then emerged as a very diverse class of engineering materials. Along with steels having new combinations of properties, there is a continuous development of new technologies allowing the material to be produced in a faster and more energy effcient manner. READ MORE
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4. Microstructure and mechanical properties of chromium steel weld metals
Abstract : .... READ MORE
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5. Chromium martensitic hot-work tool steels : damage, performance and microstructure
Abstract : Chromium martensitic hot-work tool steel (AISI H13) is commonly used as die material in hot forming techniques such as die casting, hot rolling, extrusion and hot forging. They are developed to endure the severe conditions by high mechanical properties attained by a complex microstructure. READ MORE