Measurement method for collecting and measuring the content of gases in molten metals

摘要

#$%^&*AU2010206115B220120426.pdf#####MEASUREMENT METHOD FOR COLLECTING AND MEASURING THE CONTENT OF GASES IN MOL TEN METALS Abstract The invention relates to a measurement method for collection of gases in molten metals comprising a device comprising an immersion end having a gas collection body, a gas supply line opening at the immersion end, and a gas discharge line for the gases penetrating the gas collection body, wherein the gas collection body has an end face arranged on the immersion end and side walls and is made such that at least one part of the gas collection body has a gas impermeable layer, and wherein gas is introduced into the molten metal, which enters into a gas exchange with the gas contained in the molten metal, and this is taken up and fed to the measuring device for evaluation. (2858633_l):KZA