08, Approval. Corey Navarro, President. Date. Aug. 08, ASTM E – Standard Guide for Magnetic Particle Testing, latest. The UI magnetic material analyzer solution meets international test requirements, ASTM E, ASTM E Home · Products; Product Tag -; ASTM E Product Tag – ASTM E View: Magnetic Material Analyzer · Read More. Quick View. Product Name.
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Since there are many acceptable differences in both procedure and technique, astj explicit requirements should be covered by a written procedure see Section This guide describes magnetic particle testing techniques that are recommended for a great variety of sizes and shapes of ferromagnetic materials and widely varying examination requirements.
It should be pointed out, however, that after indications have been produced, they must be interpreted or classified and then evaluated. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Magnetic Material Analyzer
We’ll assume you’re OK with this, but you can opt-out if you wish. When processed using the continuous method, indications of these artificial defects will form on the surface of the ring.
Active view current version of standard.
The number of indications allows you to assess the function of your magnetising current amperage and the performance of your testing medium. Clamp the central conductor between the head and tailstocks. Our AS test ring is a magnetic particle test piece that provides a quick way to confirm your DC output machine is working properly. Link to Active This link will always route to the current Active version of the standard.
With the amperage set to predetermined levels for every test, magnetise the ring circularly with a contact shot using the continuous method of particle application.
ASTM E ASTM E Magnetic Material Analyzer – Lisun Group
Conditions where rework or repair is not permitted should be specified. Magnetic particle testing may be applied to raw material, semifinished material billets, blooms, castings, and forgingsfinished material and welds, regardless of heat treatment or lack thereof. The results should conform to the minimum standards in the table below.
Refer to the table opposite for the minimum number of indications that should be visible. A consistent number of e79 per level means the system is working properly.
For this purpose there should be a separate code, specification, or a specific agreement to define the type, size, location, degree of alignment and spacing, area concentration, and orientation of indications that are unacceptable in a specific part versus those which need not be removed before part acceptance.
It is useful for preventive maintenance testing.
ASTM E | CFL and LED Tester,Light Measurement
In order to meet compliance standards, your test ring will be serialised to give you traceability. We recommend that you benchmark the performance of each specific combination of ring and magnetising equipment used, in order to detect any decrease in performance. Toggle Astj Bar Area. Magnetic particle test piece. SI units are provided for information only.
The ring has a number of pre-drilled holes, designed to simulate subsurface defects.