oxygen lance

oxygen lance

[′äk·sə·jən ‚lans]
(metallurgy)
A pipe used to direct oxygen under pressure into a bath of molten steel.
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The burglars used an oxygen lance to open the store's safe and stole jewellery and other valuables estimated to be worth around e1/450,000.
Visitors to the open house will witness demonstrations of Miller Electric's line of MIG, TIG and shielded arc welding machines; Linde branded grinding wheels, flap wheels and zip blades; FSH Welding's oxygen lance cutting machines, as well as its line of specialty welding consumables and alloys.
The CoJet system consists of a proprietary oxygen lance with a patented tip which delivers a laser-like supersonic jet of oxygen into the steel bath resulting in better metallic yield from the steel refining process.
MMW manipulator for acceleration of the melting process and improving metal quality due to melting of metal charge in the area of the ASMF working window by gas-oxygen burner and controlled decarbonization of the melt by powerful and compact jet of oxygen (flow of oxygen in oxygen lance is up to 3000 [m.
Do not stand in front of the furnace, and under no circumstances should an oxygen lance or burning bar be used to cut through the bridge.
Tenders are invited for Erection Of Scrubber, Lower Hood With Adjustable Skirt, Hood Traverse Carriage, All Utilities Water System Piping Related To Gcp, Oxygen Lance System And Dog House, Charging Tapping Hood With Ducting Inside Building For Secondary Emission Control System In Pre Shutdown Shutdown Period In Sms 1 Complex At Vsp/ Vizag Site, Vizag.
It replaces conventional oxy-fuel burners and oxygen lance manipulators.
In both tests, the manganese recovered from the slag after tapping had the strongest correlation to casting quality, followed by the angle of the oxygen lance, number of heats on the ladle lining and tap rate.
Centrifugal Air Compressors & It Accessory Systems (Cooling Towers, Chemical Dozing, Pumps, Valves & Pipe Networks) At Centralized Air Compressor Station (Ccas) 2)Online/Offline Lance Jam Cutting At Bof 3)Running Maintenance And Handling Of Steel Ladle & Its Accessories 4)Repair Of Oxygen Lance Of Converter.
Right now we have a burner and consumable carbon lance in the slag door, with a fixed oxygen lance.
Aluminum content and pinhole severity may be reduced by the use of an oxygen lance or by plunging iron ore pellets into the melt, but, in practice, this latter technique is seldom used.
They are increasingly made of cast iron except for the areas around the electrode ports, exhaust and oxygen lance holes.