Lanzenkopf einer Blaslanze zur Behandlung von Schmelzen Lance head of a lance for treating meltsThe invention concerns a head for a water-cooled oxygen lance for treating molten masses, in particular for blasting oxygen onto steel melts in a converter. The lance head has at least one ...
Adjoining the annular chamber is a nozzle section (24; 25, 26) at least part of which widens conically to the mouth (29) of the expansion nozzle.SIZOV ANATOLY PROF
process for the production of feed gas brennlanzen and according to the procedure brennlanze manufactured gasERNST BRANDENBERGER