Author: B. Blumenthal
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 36
Book Description
The Transformation Temperatures of High-purity Uranium
Author: B. Blumenthal
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 36
Book Description
The Transformation Temperatures of High-Purity Uranium. Work Completed
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The transformation temperatures of high-purity uranium were determined by thermal analysis and dilatometry. Thermal analysis methods used include one in which the rates of heating and cooling were controlled by a differential thermocouple, and another in which repeated thermal analyses were made at independently controlled rates. The solid-state transformation temperatures and the logarithm of the heating or cooling rates at relatively low rates are related linearly. The extrapolated functions intersect at a point where the disturbing effects of hysteresis, superheating and undercooling disappear, i.e., at the equilibrium temperature. The mean transformation temperatures are 667 deg C for alpha in equilibrium beta and 775 deg C for beta in equilibrium gamma . The mean temperature for melting and freezing is 1132 deg C. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The transformation temperatures of high-purity uranium were determined by thermal analysis and dilatometry. Thermal analysis methods used include one in which the rates of heating and cooling were controlled by a differential thermocouple, and another in which repeated thermal analyses were made at independently controlled rates. The solid-state transformation temperatures and the logarithm of the heating or cooling rates at relatively low rates are related linearly. The extrapolated functions intersect at a point where the disturbing effects of hysteresis, superheating and undercooling disappear, i.e., at the equilibrium temperature. The mean transformation temperatures are 667 deg C for alpha in equilibrium beta and 775 deg C for beta in equilibrium gamma . The mean temperature for melting and freezing is 1132 deg C. (auth).
The Effect of the Rate of Cooling on the Allotropic Transformation Temperatures of Uranium
Characteristics of the Solid State Transformations in Uranium
Author: Harold H. Klepfer
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 116
Book Description
Reactor Materials
Equilibrium Structures in the High Uranium-iron Alloy System
Author: J. A. Straatmann
Publisher:
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 50
Book Description
Nuclear Science Abstracts
Reactor Core Materials
Journal of Research of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 630
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 630
Book Description
Summary Technical Report for the Period ...
Author:
Publisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages : 58
Book Description