Measurement of intergranular attack in stainless steel using ultrasonic energy
Patent
·
OSTI ID:867062
- Pittsburgh, PA
- Monroeville, PA
Ultrasonic test methods are used to measure the depth of intergranular attack (IGA) in a stainless steel specimen. The ultrasonic test methods include a pitch-catch surface wave technique and a through-wall pulse-echo technique. When used in combination, these techniques can establish the extent of IGA on both the front and back surfaces of a stainless steel specimen from measurements made on only one surface.
- DOE Contract Number:
- AX681866
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4854173
- Application Number:
- 07/163,360
- OSTI ID:
- 867062
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurement of intergranular attack in stainless steel using ultrasonic energy
Intergranular attack of stainless steels in kraft digester liquors
Effect of induction heating stress improvement on ultrasonic response from intergranular stress corrosion cracking
Patent
·
Tue Aug 08 00:00:00 EDT 1989
·
OSTI ID:867062
Intergranular attack of stainless steels in kraft digester liquors
Book
·
Thu Aug 01 00:00:00 EDT 1996
·
OSTI ID:867062
Effect of induction heating stress improvement on ultrasonic response from intergranular stress corrosion cracking
Technical Report
·
Fri Mar 01 00:00:00 EST 1991
·
OSTI ID:867062
Related Subjects
measurement
intergranular
attack
stainless
steel
ultrasonic
energy
methods
measure
depth
iga
specimen
pitch-catch
surface
wave
technique
through-wall
pulse-echo
combination
techniques
establish
extent
front
surfaces
measurements
ultrasonic energy
stainless steel
surface wave
intergranular attack
/73/
intergranular
attack
stainless
steel
ultrasonic
energy
methods
measure
depth
iga
specimen
pitch-catch
surface
wave
technique
through-wall
pulse-echo
combination
techniques
establish
extent
front
surfaces
measurements
ultrasonic energy
stainless steel
surface wave
intergranular attack
/73/