SU513309A1 - The method of controlling the porosity and structure of materials - Google Patents
The method of controlling the porosity and structure of materialsInfo
- Publication number
- SU513309A1 SU513309A1 SU1807761A SU1807761A SU513309A1 SU 513309 A1 SU513309 A1 SU 513309A1 SU 1807761 A SU1807761 A SU 1807761A SU 1807761 A SU1807761 A SU 1807761A SU 513309 A1 SU513309 A1 SU 513309A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- materials
- control
- duration
- porosity
- echo signals
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
(54) СПОСОБ КОНТРОЛЯ ПОРИСТОСТИ И СТРУКТУРЫ МАТЕРИАЛОВ(54) METHOD OF CONTROL OF POROSITY AND STRUCTURE OF MATERIALS
нде;ти. Шрввьюийшив пороги квантовани сигналы нормируютс по амплитуде и дп тель остн и суммируютс с nonc4eTt i; ЩЮЛ8 кмпульсов отраженных от пор или rfkaHHii зерен, наход щихс в зоне контр1 lUi период зондировани .nde; If the thresholds are quantized, the signals are normalized in amplitude and the damper is calculated and summed with nonc4eTt i; XYL8 cmpulses of grains reflected from pores or rfkaHHii located in the zone of control 1 lUi probing period.
, По соотношению количества селектиро вайшх импульсов на различных уровн х акшпйтудного квантовани суд т о контро МруеМом параметре., The ratio of the number of select vaishh pulses at different levels of action quantization is judged by the MrueM parameter.
. .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1807761A SU513309A1 (en) | 1972-07-10 | 1972-07-10 | The method of controlling the porosity and structure of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1807761A SU513309A1 (en) | 1972-07-10 | 1972-07-10 | The method of controlling the porosity and structure of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU513309A1 true SU513309A1 (en) | 1976-05-05 |
Family
ID=20521100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1807761A SU513309A1 (en) | 1972-07-10 | 1972-07-10 | The method of controlling the porosity and structure of materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU513309A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7010980B2 (en) | 2003-06-27 | 2006-03-14 | Intelligendt Systems & Services Gmbh & Co. Kg | Method of determining the porosity of a workpiece |
-
1972
- 1972-07-10 SU SU1807761A patent/SU513309A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7010980B2 (en) | 2003-06-27 | 2006-03-14 | Intelligendt Systems & Services Gmbh & Co. Kg | Method of determining the porosity of a workpiece |
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