Author: William Gilbreath
Publisher:
ISBN:
Category : Adhesion
Languages : en
Pages : 36
Book Description
The self-adhesion of metal surfaces was measured in various gases with pressure, exposure duration, and temperature as variables. Aluminum, copper, gold, lead, magnesium, and titanium were studied in air, argon, carbon monoxide, ethylene, hydrogen, nitrogen, and oxygen. The results showed that loss of adhesion for a particular metal resulted from gas absorption on its contacting surface and that the effect of environment upon adhesion could be related to the heat of absorption for the particular metal-gas interaction.
The Influence of Gaseous Environment on the Self-adhesion of Metals
Author: William Gilbreath
Publisher:
ISBN:
Category : Adhesion
Languages : en
Pages : 36
Book Description
The self-adhesion of metal surfaces was measured in various gases with pressure, exposure duration, and temperature as variables. Aluminum, copper, gold, lead, magnesium, and titanium were studied in air, argon, carbon monoxide, ethylene, hydrogen, nitrogen, and oxygen. The results showed that loss of adhesion for a particular metal resulted from gas absorption on its contacting surface and that the effect of environment upon adhesion could be related to the heat of absorption for the particular metal-gas interaction.
Publisher:
ISBN:
Category : Adhesion
Languages : en
Pages : 36
Book Description
The self-adhesion of metal surfaces was measured in various gases with pressure, exposure duration, and temperature as variables. Aluminum, copper, gold, lead, magnesium, and titanium were studied in air, argon, carbon monoxide, ethylene, hydrogen, nitrogen, and oxygen. The results showed that loss of adhesion for a particular metal resulted from gas absorption on its contacting surface and that the effect of environment upon adhesion could be related to the heat of absorption for the particular metal-gas interaction.
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 452
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 452
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 472
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1348
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1348
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
A Selected Listing of NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 470
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 470
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
A Fundamental Study of the Pressure Welding of Dissimilar Metals Through Oxide Layers
Author: W. D. Ludemann
Publisher:
ISBN:
Category : Pressure welding
Languages : en
Pages : 644
Book Description
Publisher:
ISBN:
Category : Pressure welding
Languages : en
Pages : 644
Book Description
Proceedings of the XXth International Astronautical Congress
Author: P. Contensou
Publisher: Elsevier
ISBN: 1483146014
Category : Technology & Engineering
Languages : en
Pages : 1066
Book Description
Proceedings of the XXth International Astronautical Congress compiles selected papers presented at the 20th International Astronautical Congress held in Mar del Plata, Argentina in 1969. This book is divided into five main topics—spacecraft engineering, astrodynamics, astrionics, bioastronautics, and problems of education. In these topics, this compilation specifically discusses the equatorial vibrations of a long flexible boom on a spin-stabilized satellite of non-zero radius; heat transfer to linear bodies in two-dimensional hypersonic low density; and limits of accuracy of general perturbations for satellites moving under constant forces. The rapid optimization of multiple-burn rocket flights; data transmission for planetary studies; and comparison of theoretical and experimental attitude data for the DODGE spacecraft are also elaborated. This text also covers the Apollo life-support and protective systems; bioastronautical aspects of Apollo biomedical operations; and development and applications of hot water rockets. This publication is recommended for astrophysicists and scientists of other disciplines related to astronomy.
Publisher: Elsevier
ISBN: 1483146014
Category : Technology & Engineering
Languages : en
Pages : 1066
Book Description
Proceedings of the XXth International Astronautical Congress compiles selected papers presented at the 20th International Astronautical Congress held in Mar del Plata, Argentina in 1969. This book is divided into five main topics—spacecraft engineering, astrodynamics, astrionics, bioastronautics, and problems of education. In these topics, this compilation specifically discusses the equatorial vibrations of a long flexible boom on a spin-stabilized satellite of non-zero radius; heat transfer to linear bodies in two-dimensional hypersonic low density; and limits of accuracy of general perturbations for satellites moving under constant forces. The rapid optimization of multiple-burn rocket flights; data transmission for planetary studies; and comparison of theoretical and experimental attitude data for the DODGE spacecraft are also elaborated. This text also covers the Apollo life-support and protective systems; bioastronautical aspects of Apollo biomedical operations; and development and applications of hot water rockets. This publication is recommended for astrophysicists and scientists of other disciplines related to astronomy.
Proceedings of the International Astronautical Congress
Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 1076
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 1076
Book Description