Author: Sherwood HoffmanPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 28
Book Description
Forces Due to Air and Helium Jets Impinging Normal to a Flat Plate for Near-vacuum and Sea-level Ambient Pressures
Author: Sherwood HoffmanPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 28
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1290
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
NASA Technical Note
Author: Alloy Softening in Group VIA Metals Alloyed with Rhenium
Author: Joseph R. StephensPublisher:
ISBN:
Category : Microstructure
Languages : en
Pages : 892
Book Description
An investigation was conducted to determine the effect of temperature and composition on alloy softening in group VIA metals Cr, Mo, and W alloyed with Re. Results showed that alloy softening was similar in all three alloy systems occurring at homologous temperatures less than 0.16 and at Re concentrations less than 16 atom percent. Rhenium content required to produce a hardness minimum diminished rapidly in all three systems with increasing test temperature. The similarities in hardness behavior in these three alloy systems suggesat common softening mechanism which may arise from lowering the Peierls stress.
Scientific and Technical Aerospace Reports
Author: Applied Mechanics Reviews
Author: Monthly Catalog of United States Government Publications
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1386
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : United States
Languages : en
Pages : 1466
Book Description
Transactions of the Japan Society for Aeronautical and Space Sciences
Author: Rarefied Gas Dynamics
Author: HakurÅ OguchiPublisher:
ISBN:
Category : Rarefied gas dynamics
Languages : en
Pages : 594
Book Description