Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 78
Book Description
Researches on Cobalt and Cobalt Alloys: Magnetic properties of cobalt and of Fe2Co, by H. T. Kalmus and K. B. Blake
Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 78
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 78
Book Description
Researches on Cobalt and Cobalt Alloys: Cobalt alloys with non-corrosive properties, by H. T. Kalmus and K. B. Blake
Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 124
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 124
Book Description
Report
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 92
Book Description
Classed Subject Catalog
Author: Engineering Societies Library
Publisher:
ISBN:
Category : Catalogs, Classified (Universal decimal)
Languages : en
Pages : 894
Book Description
Publisher:
ISBN:
Category : Catalogs, Classified (Universal decimal)
Languages : en
Pages : 894
Book Description
Researches on Cobalt and Cobalt Alloys: The physical properties of the metal cobalt, by H. T. Kalmus, assisted by C. Harper
Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 122
Book Description
Researches on Cobalt and Cobalt Alloys: Electro-plating with cobalt, by H. T. Kalmus, assisted by C. H. Harper and W. L. Savell
Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 120
Book Description
Submicron Particle Magnets of Iron and Cobalt
Author: H. M. Fulton
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 58
Book Description
In an effort to achieve very high energy products as predicted by Stoner, Wohlforth, and others, the contractor studied elongated single domain particles and their agglomeration into magnets. Submicron particles of iron, cobalt and iron-cobalt were made by electro-deposition into a mercury cathode. The gel of dendritic particles and mercury was pressed to form mercury matrix magnets. Heat treatments of the gel to optimize particle shape were studied together with the addition of small amounts of tin and similiar metals which formed protective coatings on the particles and sometimes improved the magnetic properties. The magnets were distilled to remove as much mercury as possible and the compacts were impregnated with resins or crushed, mixed with binders, and repressed. Lead matrix and oxide-coated particle magnets were also made and studied. Mercury matrix magnets were produced with energy products of 5.8 x 10 to the 6th power GOe. Electron micrographs show that, in contrast to the fine structure of the submicron particles, a gross structure of the arranged particles may be important for determining the overall magnetic properties.
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 58
Book Description
In an effort to achieve very high energy products as predicted by Stoner, Wohlforth, and others, the contractor studied elongated single domain particles and their agglomeration into magnets. Submicron particles of iron, cobalt and iron-cobalt were made by electro-deposition into a mercury cathode. The gel of dendritic particles and mercury was pressed to form mercury matrix magnets. Heat treatments of the gel to optimize particle shape were studied together with the addition of small amounts of tin and similiar metals which formed protective coatings on the particles and sometimes improved the magnetic properties. The magnets were distilled to remove as much mercury as possible and the compacts were impregnated with resins or crushed, mixed with binders, and repressed. Lead matrix and oxide-coated particle magnets were also made and studied. Mercury matrix magnets were produced with energy products of 5.8 x 10 to the 6th power GOe. Electron micrographs show that, in contrast to the fine structure of the submicron particles, a gross structure of the arranged particles may be important for determining the overall magnetic properties.
Magnetic Properties of Alloys Containing Mischmetal Cobalt, Copper, Iron, and Magnesium
Author: John W. Walkiewicz
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 32
Book Description
Researches on Cobalt and Cobalt Alloys
Author: Canada. Mines Branch (1901-1936)
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 80
Book Description
Ferromagnetic Properties of Metals and Alloys
Author: Kurt Hoselitz
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 342
Book Description
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 342
Book Description