STRUCTURES COMPRISING A NICKEL-COBALT SUPERPLASTIC ALLOY, OBTAINED BY ELECTROFORMING, AND MINERAL FIBERS OF REINFORCING, AND METHOD OF MANUFACTURING THE SAME

摘要

THE INVENTION CONCERNS STRUCTURES COMPRISING A SUPERPLASTIC ALLOY OF NICKEL-COBALT, OBTAINED BY ELECTROFORMING, AND MINERAL FIBERS OF FRAME, AND ITS MANUFACTURING METHOD. / P P ON EACH OF THE TWO FACES OF A LAYER OF MINERAL FIBERS (CARBON OR BORON) ELECTROFORMING AT LEAST ONE LAYER OF A SUPERPLASTIC NICKEL-COBALT ALLOY, CONTAINING ABOUT 35 TO 65 BY WEIGHT OF COBALT AND COMPRESSED AT A TEMPERATURE BELOW THE TEMPERATURE PROCESS FOR THE RECRYSTALLIZATION OF THIS ALLOY UNDER A DEFORMATION PRESSURE CAUSING THE ALLOY FLUIDING, THE FIBROUS COATING AND THE FORMATION OF A LAMINATE. / P P APPLICATION: FORMATION OF FIRE RODS. / P