Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for producing amorphous magnetically soft body










Image Number 6 for United States Patent #6368423.

The invention improves the thermal conductivity of the material powder to be fired and also makes it possible to produce an amorphous magnetically soft body within a shortened period of time. The amorphous magnetically soft body is produced by preforming the material powder into a body first, and heating the preformed body without pressing. Stated more specifically, an amorphous magnetically soft body is produced from a material powder comprising a powder of an amorphous magnetically soft alloy, a glass having a softening point lower than the crystallization starting temperature of the alloy and a binding resin, by pressing the material powder in a preforming die to prepare a preformed body by the binding property of the resin, and firing the preformed body without pressing at a temperature higher than the softening point of the glass and lower than the crystallization starting temperature of the alloy to join the particles of the alloy with the glass.








 
 
  Recently Added Patents
Image forming apparatus
Electronic product design
Method for forming contact hole
Semiconductor device
Apparatus and methods for inventory, sale, and delivery of digitally transferable goods
Methods and apparatus for performing multiple photoresist layer development and etching processes
Autonomous adaptation of transmit power
  Randomly Featured Patents
Optical isolator
Process for purifying 2-acrylamido-2-methylpropanesulfonic acid
Apparatus and method for plating pin grid array packaging modules
Sheet registration and feeding apparatus
Two-for-one twisting machine
Fluorinated fluxless soldering
Hydrocarbonylation/carbonylation of alkyl carboxylates
Copy paper stripping means
Separator cutter assembly for meat grinders
Drive and guide arrangement for a flap which is arranged on an aircraft mainplane