Essays about: "belagt borstål"

Found 3 essays containing the words belagt borstål.

1. 1. Projection Nut Welding to High- and Ultra-high Strength Steels

   University essay from KTH/Hållfasthetslära

   Author : Love Englund; [2023]
   Keywords : mechanics; solid mechanics; material mechanics; welding; resistance welding; projection welding; nut welding; high strength steel; ultra high strength steel; uhss; coated boron steel; mekanik; hållfasthetslära; materialvetenskap; svetsning; motståndssvetsning; projektionssvetsning; muttersvetsning; belagt borstål;

   Abstract : 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

3. 2. Resistance Spot Welding of AlSi-coated Ultra High Strength Steel : An experimental study

   University essay from KTH/Materialvetenskap

   Author : Kristofer Hjelmtorp; [2019]
   Keywords : RSW; resistance spot welding; usibor; boron steel;

   Abstract : 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

4. 3. Furnace Brazing of AlSi-coated and Uncoated 22MnB5 Steel at Austenite Temperatures

   University essay from KTH/Lättkonstruktioner

   Author : Adam Häggqvist; [2015]
   Keywords : ;

   Abstract : By continued advances in mechanical strength of press hardened boron alloyed steel (22MnB5) weight savings can be achieved by the use of less material. However, with reduced material thickness stiffness problems such as buckling arises and the high strength of the material can’t fully be taken advantage of. READ MORE