Author: Naval Air Material Center, Philadelphia. Aeronautical Structures Laboratory
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Syposium on Elevated Temperature Strain Gages
Author: Naval Air Material Center, Philadelphia. Aeronautical Structures Laboratory
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Development of High-temperature Strain Gages
Author: J. W. Pitts
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 322
Book Description
A summary is presented of a research program aimed at the improvement of high-temperature strain gages of the electrical resistance type. Potential ceramic and metal components were evaluated and a gage was devised that was based on these evaluations. This gage (NBS 5B) was flexible and easy to install; however, it lacked resistance stability at higher temperatures. In an attempt to minimize this deficiency, ceramic cements were developed that showed greater electrical resistivity than had been previously observed in the range 800 to 1800 degrees Fahrenheit; also, a technique was devised for increasing the resistance to ground by applying a fired-on ceramic coating to the grid of a specifically developed unbacked gage. A study was made of the cause of the erratic response of cemented gages that had not been preheated prior to use. There were strong indications that the erratic response was caused mostly by the rapid decrease in resistance that accompanied structural changes in the cement.
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 322
Book Description
A summary is presented of a research program aimed at the improvement of high-temperature strain gages of the electrical resistance type. Potential ceramic and metal components were evaluated and a gage was devised that was based on these evaluations. This gage (NBS 5B) was flexible and easy to install; however, it lacked resistance stability at higher temperatures. In an attempt to minimize this deficiency, ceramic cements were developed that showed greater electrical resistivity than had been previously observed in the range 800 to 1800 degrees Fahrenheit; also, a technique was devised for increasing the resistance to ground by applying a fired-on ceramic coating to the grid of a specifically developed unbacked gage. A study was made of the cause of the erratic response of cemented gages that had not been preheated prior to use. There were strong indications that the erratic response was caused mostly by the rapid decrease in resistance that accompanied structural changes in the cement.
Precision Measurement and Calibration
Author:
Publisher:
ISBN:
Category : Physical measurements
Languages : en
Pages : 974
Book Description
Publisher:
ISBN:
Category : Physical measurements
Languages : en
Pages : 974
Book Description
NBS Special Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 588
Book Description
National Bureau of Standards Handbook
Author: Sherman F. Booth
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 984
Book Description
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 984
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1540
Book Description
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1540
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 198
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 198
Book Description
Journal of Research of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 588
Book Description
Journal of Research of the National Bureau of Standards
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 314
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 314
Book Description
Journal of Research
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 618
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 618
Book Description