Title:
APPARATUS FOR AND METHOD OF TESTING MATERIAL
Document Type and Number:
Japanese Patent JPS52123687
Kind Code:
A
Abstract:
A sample of material is tested to determine its elastic properties by generating a stress wave from a first transducer and comparing the stress wave received by a second transducer positioned on the opposite side of the sample to the first transducer. The phase shift and attenuation are used to calculate the elastic properties of the material.
Inventors:
ROBAATO BONDO
Application Number:
JP3995977A
Publication Date:
October 18, 1977
Filing Date:
April 07, 1977
Export Citation:
Assignee:
DUNLOP CO LTD
International Classes:
G01N29/07; G01N29/00; G01N29/28; G01N33/44; (IPC1-7): G01N29/00
Domestic Patent References:
| JPS5074989A | 1975-06-19 |