Find the most up-to-date version of JIS Z at Engineering JIS Z Methods of radiographic examination for welded joints in steel ( FOREIGN STANDARD). standard by Japanese Industrial. Home · Documents; JIS Japanese Industrial Standard – JIS Z – Radiographic Examination for Weld Joints in Steel.
|Published (Last):||9 November 2007|
|PDF File Size:||11.71 Mb|
|ePub File Size:||2.75 Mb|
|Price:||Free* [*Free Regsitration Required]|
Weak Point Non-relevant signal and noise are disturbed evaluation.
Non-Destructive Testing | SANKI MARINE SERVICE INC.
Not disturbed to the thickness of thicker subjects. V Eddy Current Testing: Local corrosion occurred on opposite side can be located and the remained wall thickness can be read by continuous searching.
V Liquid Penetrant Testing: Non-relevant signal and noise are disturbed evaluation. Thicker coating must be removed before testing. Discontinuities with several direction can be detected at once. At last, this revised standard was instituted on February 1, by investigating the present status in Japan and foreign countries by the cooperation of the related organizations and experts, and considering the compatibility with the international standards, based on the WES standards which are enumerated.
Cost for testing is lower than RT Radiographic Testing. The revision of this standard was attempted several times, and the course of revision id described.
A magnified and visible indication that was built up with magnetic particle in magnetic flux leakage can be detected easily. Easy to apply in field testing when used portable set.
Round type discontinuity can be detected easily. Test result is remained as persuasive record. This is a method to send ultrasounds to the tested surface and receive the signal of subject flaws by a Normal transducer positioned perpendicular. Easy for evaluating the kind of discontinuity from test results. MT Advantage Cost for testing is lower than other methods. Reference Number Reference Number.
Get permanent URL for this record. Zz this test, the electromagnetic phenomenon is used and any coupling medium is not necessary. UT Advantage Easy for detecting a plain type discontinuity. Sectional drawing for corroded area and longitudinal location of such corrosion can get visibly on CRT.
Search coil works in tubes without contact and corresponds quickly to the applied test frequency. Not applicable to fillet weld. Magnetizing with perpendicular two direction is necessary for detection of each discontinuity.
JIS Z English Edition – $ : JIS Standards, Online store
Easy to evaluate by visible indication appeared on tested surface. Methods of Radiographic examination for welded joints in steel. ET Advantage High speed test is available. Post-Cleaning is necessary for rotating equipments to remove the particle. Invisible fine discontinuity can be detected by a magnified indication with surpass contrast on proper background.
Easy for detecting 3014 plain type discontinuity. Please provide a name for this query: Close Go to Workspace.
Test is applied on ferromagnetic materials only. Surface condition is affected to test results. Ultrasonic transducer inserted into a tube can read the degree wall thickness via a rotating mirror attached to water turbine that is worked by pressure water.
Angle Beam Method for Flaw detection Share mode ultrasound is sent with specified angle, 45, 60, 70 degree, and operator received a signal from flaw. Video Scope Video Scope. Careful application according to a test procedure is required for getting proper test results.
Easy for handling with portable devices. Results 1 – 1 of 1.
JIS Z 3104:1995 English Edition
The constitution of the standard is explained. The basic policy of the revision is the adoption of 31004 latest technology of radiography, the compatibility with the ISO standards as far as possible and the standardization of testing methods and technical matters which are not standardized. Normal Straight Jix method for Thickness gauging Continuous scanning on interest area Local corrosion occurred on opposite side can be located and the remained wall thickness can be read by continuous searching.