C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
C22B 26/22 (2006.01) C22B 9/16 (2006.01) F27B 3/08 (2006.01) F27B 3/20 (2006.01)
Patent
CA 2053718
An apparatus for melting and refining of magnesium and magnesium alloys is used both for melting of ingots and remelting of return metal. Metal is melted by pumping an overheated salt melt from a heating zone in a salt melt furnace and distributing it over the metal which is placed in a basket above the liquid level in the furnace. The metal melts and is immediately removed from the basket without being further heated. A melt composition rich in calcium chloride with a content of calcium fluoride is preferably used. 26625-124
Cette invention concerne une installation de fusion et d'affinage du magnésium et d'alliages de magnésium pouvant être alimenté aussi bien en lingots de première fusion qu'en retours de fabrication. La fusion s'opère par pompage de sels fondus surchauffés d'une zone de chauffe d'un four de fusion de sels et distribution desdits sels sur le métal placé dans un creuset au-dessus de la nappe de métal fondu. Le métal en fusion est immédiatement retiré du creuset, sans traitement thermique supplémentaire. De préférence, on utilise un sel composé principalement de chlorure de calcium et d'une certaine proportion de fluorure de calcium.
Ronhaug Jan Bernhard
Wallevik Oddmund
Fetherstonhaugh & Co.
Norsk Hydro A.s.
LandOfFree
Method and apparatus for remelting and refining of magnesium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for remelting and refining of magnesium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for remelting and refining of magnesium... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1953364