Author: Fred D. Rosi
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 36
Book Description
Recrystallization and Grain Growth Characteristics in Zirconium and Zirconium-tin Alloys
Author: Fred D. Rosi
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 36
Book Description
Germinative Grain Growth Characteristics of Zirconium
Author: J. C. Bokros
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 30
Book Description
Recovery and Recrystallization of Zirconium and Its Alloys
Author: S. H. Bush
Publisher:
ISBN:
Category : Annealing of metals
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Annealing of metals
Languages : en
Pages : 96
Book Description
Zirconium
Author: Hugh Ellison Voress
Publisher:
ISBN:
Category : Zirconium
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Zirconium
Languages : en
Pages : 46
Book Description
Recovery and Recrystallization of Zirconium and Its Alloys
Author: Spencer Harrison Bush
Publisher:
ISBN:
Category : Annealing of metals
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Annealing of metals
Languages : en
Pages : 134
Book Description
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 764
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 764
Book Description
Recovery and Recrystallization of Zirconium and Its Alloys. Part 3. Annealing Effects in Zircaloy-2 and Zircaloy-3
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Reactor-grade Zircaloy-2 and vacuum-melted Zircaloy3V were prepared by arc melting twice under vacuum. In addition, argon-melted Zircaloy-3A was prepared by arc melting in a vacuum and then under Ar. The materials were rolled into plate. Specimens of the same thickness and having the same penultimate grain size were prepared at cold work levels of 10, 25, and 50%. The specimens were annealed at 300, 400, 500, 600, 700, and 800 un. Concent 85% C at He, and vacuum (10/sup -4/ to 10/sup -5/ mm Hg) atmospheres. Recovery, recrystallization, and grain growth as a function of cold work level, composition, annealing time, temperature, and atmosphere were studied by hardness and electric resistivity measurements, and by metallographic observations. Recovery and secondary hardening were observed at temperatures of 300 to 500 un. Concent 85% C. Recrystallization began at 500 un. Concent 85% C and was essentially complete at 600 un. Concent 85% C after 1000 min or less. Recrystallization occurred by subgrain growth in material cold worked 10%. Conventional nucleation and growth occurred at 25 and 50% cold work. Definite differences in response to annealing atmosphere were observed. Vacuum-annealed alloys recrystallized more slowly than air- or He-annealed alloys. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Reactor-grade Zircaloy-2 and vacuum-melted Zircaloy3V were prepared by arc melting twice under vacuum. In addition, argon-melted Zircaloy-3A was prepared by arc melting in a vacuum and then under Ar. The materials were rolled into plate. Specimens of the same thickness and having the same penultimate grain size were prepared at cold work levels of 10, 25, and 50%. The specimens were annealed at 300, 400, 500, 600, 700, and 800 un. Concent 85% C at He, and vacuum (10/sup -4/ to 10/sup -5/ mm Hg) atmospheres. Recovery, recrystallization, and grain growth as a function of cold work level, composition, annealing time, temperature, and atmosphere were studied by hardness and electric resistivity measurements, and by metallographic observations. Recovery and secondary hardening were observed at temperatures of 300 to 500 un. Concent 85% C. Recrystallization began at 500 un. Concent 85% C and was essentially complete at 600 un. Concent 85% C after 1000 min or less. Recrystallization occurred by subgrain growth in material cold worked 10%. Conventional nucleation and growth occurred at 25 and 50% cold work. Definite differences in response to annealing atmosphere were observed. Vacuum-annealed alloys recrystallized more slowly than air- or He-annealed alloys. (auth).
Catalog of Technical Reports
Author: United States. Dept. of Commerce. Office of Technical Services
Publisher:
ISBN:
Category :
Languages : en
Pages : 742
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 742
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1640
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1640
Book Description
TID.
Author:
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 252
Book Description
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 252
Book Description