Essays about: "coated boron steel"
Showing result 1 - 5 of 6 essays containing the words coated boron steel.
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1. Projection Nut Welding to High- and Ultra-high Strength Steels
University essay from KTH/HållfasthetsläraAbstract : In an effort to increase the fuel efficiency of cars more widespread use of higher strength steels is seen for their high strength-to-weight ratio. Thesesteels are more limited in their formability and tendency to harden than conventional steels, complicating manufacturing. READ MORE
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2. High Temperature Tribology in Hot Stamping
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Many automotive components are made of Al-Si coated ultra-high strength boron steel (UHSS) and are produced by hot stamping process. In this process, the workpiece is heated to an austenitizing temperature and is then formed and quenched simultaneously between the tools to achieve the desired shape and high strength. READ MORE
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3. Resistance Spot Welding of AlSi-coated Ultra High Strength Steel : An experimental study
University essay from KTH/MaterialvetenskapAbstract : The automotive industry of today faces ever harder requirements from regulatory bodies to increase the fuel efficiency, reduce the carbon footprint and increase the safety of their vehicles. The problem is being tackled in different ways; one of them being the use of innovative materials to reduce the overall weight while improving the crash safety of the vehicle. READ MORE
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4. Investigation of the mechanical performance of metal-composite joints
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Composite materials are gaining the attention of several industries due to the high stiffness-to-weight and strength-to-weight ratios they offer. Especially in the automotive industry, demands on reduction of CO2 emissions is the major driving force towards lighter vehicles. READ MORE
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5. Metallurgical investigation in weldability of Aluminium Silicon coated boron steel with different coating thickness.
University essay from KTH/MaterialvetenskapAbstract : Hot-pressed aluminium and silicon coated boron steel is used in the car industry where high tensile strength is of great importance, such as in the safety cage of a car where deformation has to be kept to a minimum in case of a collision. After hot-pressing the AlSi-boron steel shows excellent properties with high tensile strength, minimal spring back and also shows good protection against corrosion. READ MORE