Conical tube blank mfr. - by rolling from octagonal billets using pairs of horizontal and vertical rolls with spiral contours
DE2737015A1
Piercing press making axial hole in hot steel ingots - where hydraulic limit-stops restrict downward stroke of piercing mandrel
DE2737011A1
Lubricating the barrel and piercing mandrel of hot extrusion press - via molten bitumen and mixt. of oil, salt and graphite
DE2726675A1
COMBINED PUNCH AND SOCKET PIN FOR EXTRUSION OF STEEL PIPES FROM BLOCKS
DE2628972A1
Continuous steel mfr. from iron ore - using brown coal to reduce the ore to sponge iron
DE2557062A1
Ultrasonic flaw detector for finned tubes - uses two transducers on rotating mounting with automatic error correction
DE2512499A1
PROCEDURE FOR LUBRICATING THE TOOLS DURING PUNCH AND / OR EXTRUSION, IN PARTICULAR TUBE EXTRUSION
DE2409820A1
Mould for the continuous casting of steel - using formula for obtaining tapered mould walls to prevent fissures in cast billet
DE2404581A1
Reduction of ores - partic. iron ore pellets with solid carbonaceous fuel, in coke-oven type chambers
DE2329953A1
Increased casting speeds in continuous casting - and improved core structure by adding iron powder to the mould
DE2041774A1
Auxiliary disk for hot extrusion of metals, especially difficult to deform metals, e.g. steel
US3616844A
Apparatus for continuous casting of metal ingots
GB1241682A
Cooling device for castings in continuous casting installations for heavy metals or alloys thereof, particularly steel
ES344254A1
Method for continuous casting of metal ingots
ES321840A1
A procedure, with its conveyor installation, of continuous cold for the production, in two phases, of profiles of semi-manufactured steel products. (Machine-translation by Google Translate, not legally binding)
GB1063427A
Continuous method for the two-stage manufacture of semi-finished steel sections
ES319407A1
Improvements in the construction of a regulable closure of the colada boiler fund for steel. (Machine-translation by Google Translate, not legally binding)
GB1112368A
Teeming valve for casting ladles
ES318488A1
Improvements in installations for continuous metal filling in relation to the intermediate boiler. (Machine-translation by Google Translate, not legally binding)
ES318489A1
A perfect installation for the continuous metal collar. (Machine-translation by Google Translate, not legally binding)
