ASTM A SPECIFICATION FOR STEEL CASTINGS, SURFACE ACCEPTANCE STANDARDS, MAGNETIC PARTICLES AND LIQUID PENETRANT. ASTM AM _ 99 R03 by sekharsappa in Types > School Work and standard. Find the most up-to-date version of ASTM A/AM at Engineering

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This abstract is a brief summary of the referenced standard. The following standards define specific techniques and standards used for liquid penetrant type, nondestructive testing methods that can be used for inspecting vehicle components.

This guide describes techniques for both dry and wet magnetic particle examination, a nondestructive method for detecting cracks and other discontinuities at or near the surface in ferromagnetic materials.

ASTM-A, –

This specification covers steel castings, surface acceptance standards, magnetic particle and liquid penetrant inspection. Today, some 12, ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access satm trade, and build consumer confidence.

These processes are applicable for the detection of discontinuities, such s903 lack of fusion, corrosion, cracks, laps, cold shuts, and porosity, that are open or connected to the surface of the component under examination.

No attempt has been made to establish limits of acceptability or the metallurgical cause of a discontinuity.

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ASTM A903/A903M – 99(2017)

Z903 standard defines the terminology used in the standards prepared by the E07 Committee on Nondestructive Testing. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.

All relevant indications shall be evaluated in terms of the acceptance criteria. Material Testing The following standards are used to specify the various nondestructive testing methods that can be used for inspecting vehicle components. Liquid penetrant inspection or magnetic particle inspection shall be used for nondestructive inspection.

ASTM A AM() 钢铸件磁粉探伤和荧光渗透检验的表面验收标准_百度文库

This standard guide is referenced by the more specific ASTM magnetic particle examination standards and procedures. Evaluation of Indications 6. Within the text the SI units are shown in brackets. Surface conditioning may precede reexamination. If you like to setup a quick demo, let us know at support madcad.

Liquid penetrant examination is suitable for determining surface discontinuities on both ferrous and non-ferrous metals, and other materials. Enter your personal account email address to request a password reset: It is useful for preventive maintenance examination. This standard does not contain acceptance standards or recommended quality levels. This test method covers asm for penetrant examination of materials.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Non Destructive Testing The following standards define specific techniques and standards used for acceptance of nondestructive testing. Combining values from the two systems may result in a nonconformance with this speci? Originally approved in Search book title Enter keywords for book title search.

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Register for a trial account. Guide E can be used in conjunction with this practice as a tutorial. Magnetic particle examination may be applied to raw material, billets, finished and semifinished materials, welds, and in-service parts. All relevant indications shall be evaluated in terms of the acceptance criteria.

Magnetic particle examination may be applied to raw material, semifinished material billets, blooms, castings, and forgingsfinished material and welds, regardless of heat treatment or lack thereof.

This test method covers a procedure for the magnetic particle examination of steel forgings using alternating current as the power source. Individual relevant linear and nonlinear indications exceeding the specified acceptance levels shall be considered unacceptable. Current edition approved Oct.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.