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.
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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.
Most economical method for tube inspection of a heat exchanger to detect local corrosion and erosion. Reference Number Reference Number. Video Scope Video Scope. V Magnetic Particle Testing: Jiw Year Publication Year.
JIS Z English Edition – $ : JIS Standards, Online store
Easy to apply in field testing when used portable set. Normal Straight Beam method for Flaw detection 1304 is a method to send ultrasounds to the tested surface and receive the signal of subject flaws by a Normal transducer positioned perpendicular. Not disturbed to the thickness of thicker subjects.
Test result is remained as persuasive record. No electric power is required except for lighting in dark room. Surface and near surface discontinuity can be detected. Easy for evaluating the kind of discontinuity from test results. Methods of Radiographic examination for welded joints in steel. Get permanent URL for this record. This is a method to send ultrasounds to the tested surface and receive the signal of subject flaws s a Normal transducer positioned perpendicular.
Careful application according to a test procedure is required for getting x test results. Surface condition s affected to test results. Weak Point Non-relevant signal and noise are disturbed evaluation.
Comparatively, cost for testing is higher than others. Weak Point Required to remove the coating and foreign material inside a flaw completely before testing. Revised standard, JIS Z Test is applicable from one side of objects. Post-Cleaning is necessary for rotating equipments to remove the particle.
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. Weak Point Accessibility for both side of test object is required.
JIS Z 3104:1995 English Edition
Round type discontinuity is difficult for detection. UT Advantage Easy for detecting a plain type discontinuity. Plain type discontinuity like a crack, is not detected when the face has an angle usually over 15 degree to exposure direction of RT.
Accessibility for both side of test object is required.
Thicker coating must be removed before testing. Generally, qualitative analysis with reference artificial jks. Results 1 – 1 of 1. Required to remove the coating and foreign material inside a flaw completely before testing. Cost for testing is lower than other methods. V Liquid Penetrant Testing: Round type discontinuity can be detected easily.