Essays about: "uphill ingot casting"

Found 2 essays containing the words uphill ingot casting.

1. 1. Study of Argon Shrouding in Ingot Casting, with Focus on Improving the Operation at Scana Björneborg Steel Plant

   University essay from KTH/Materialvetenskap

   Author : Babak Ghazian Tafrishi; [2014]
   Keywords : uphill ingot casting; argon shrouding; steel; oxygen nitrogen uptake; stigande götgjutning; skyddad gjutning; stål; syre upptagning;

   Abstract : This thesis has been carried out as a development project at Scana Steel Björneborg with the purpose to study the influential parameters in argon shrouded ingot casting during the manufacturing of low-alloy steels. In the first stage, a literature study was conducted in order to investigate the theoretical background of the procedure and the importance of protecting the melt during ingot casting. READ MORE

3. 2. Plant Experiment Using a Swirl Blade in the Uphill Teeming Process

   University essay from KTH/Materialvetenskap

   Author : Jennie Svensson; [2011]
   Keywords : Swirl Blade; Ingot Casting; Uphill Teeming; Plant Trials; Inclusion;

   Abstract : The purpose of this thesis has been to evaluate the use of a swirl blade in the uphill teeming process through plant trials. Two series of trials were carried out at Scana Steel Stavanger AS. In the trials a divergent entrance nozzle with a 62° outlet angle were used when casting duplex stainless steel on a base plate with two 6.2 tons ingots. READ MORE