GB/T 9441-2009: Translated English of Chinese Standard. (GBT 9441-2009, GB/T9441-2009, GBT9441-2009): Metallographic test for spheroidal graphite cast iron

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https://www.chinesestandard.net, 2016 M05 21 - 23 pages
This standard specifies the method for assessing the microstructure of spheroidal graphite cast iron in optical microscopes. This standard specifies the methods for assessing spheroidizing grade, graphite size, number of nodular graphite, number of pearlite, number of ferrite in dispersed distribution, number of phosphide eutectic, and number of carbide; it lists out the corresponding standard figures.

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Contents

Foreword
3
Scope
5
Result representation
19
Test report
20
Annex A Informative ISO 945 Graphite Classification
21

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About the author (2016)

https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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