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ASTM International - ASTM A1071/A1071M-11

Standard Test Method for Evaluating Hygrothermal Corrosion Resistance of Permanent Magnet Alloys

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Organization: ASTM International
Publication Date: 1 May 2011
Status: inactive
Page Count: 4
ICS Code (Magnetic materials): 29.030
significance And Use:

This test method provides a controlled corrosive environment which can be utilized to produce relative corrosion resistance information for sintered permanent magnets.

Although prediction... View More

scope:

1.1 This test method covers the equipment, procedures, and measurement of the resistance of permanent magnet alloys against corrosion in high temperature, high pressure water vapor environments. This test is also known as the Bulk Corrosion Test (BCT).

1.2 The values and equations stated in customary (cgs-emu and inch-pound) units or SI units are to be regarded separately as standard. Within this standard the SI units, when different from customary units, are shown in brackets, the values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

Document History

October 1, 2015
Standard Test Method for Evaluating Hygrothermal Corrosion Resistance of Permanent Magnet Alloys
5.1 This test method provides a controlled corrosive environment which can be utilized to produce relative corrosion resistance information for sintered permanent magnets. 5.2 Although prediction of...
ASTM A1071/A1071M-11
May 1, 2011
Standard Test Method for Evaluating Hygrothermal Corrosion Resistance of Permanent Magnet Alloys
1.1 This test method covers the equipment, procedures, and measurement of the resistance of permanent magnet alloys against corrosion in high temperature, high pressure water vapor environments. This...
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