YS/T 574.8-2009 Active Industry standards-Non-ferrous metals

YS/T 574.8-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—Determination of hydrogen content-inert gas impulse fusion heat conductivity method

YS/T 574.8-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—Determination of hydrogen content-inert gas impulse fusion heat conductivity method

Publish Date: 2009-12-04 Implement Date: 2010-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 574.8-2009

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Metal and alloy powders

ICS Name: Non-ferrous metals

Publish Date: 2009-12-04

Implement Date: 2010-06-01

Pages: 4 pages

Scope

This part specifies the method for determining the hydrogen content in zirconium powder for electrical vacuum applications. This part is applicable to the determination of hydrogen content in zirconium powder for electrical vacuum applications, with a measurement range (mass fraction): 0.005% to 3.00%.

Development Information

Word Count: 6 Thousand words Pages: 4 pages

Same series standard

YS/T 574.1-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The gravimetric method for determination of total zirconium and active zirconium YS/T 574.2-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The sulfosalicylic acid spectrophotometric method for determination of iron YS/T 574.3-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of silicon YS/T 574.4-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of phosphorus YS/T 574.5-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—Determination of calcium and magnesium content by inductively coupled plasma atomic emission spectrometry YS/T 574.6-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The chrome azurol S spectrophotometric method for determination of aluminium YS/T 574.7-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The methylene blue spectrophotometric method for determination of sulphur

Replace the following standards

YS/T 574.8-2006(原GB/T 3256.8-1983)

Related Standards

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Publish Date: 1986-06-07

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Publish Date: 1987-12-30

GB/T 13822-1992 Replaced

GB/T 13822-1992 Test specimens for non ferrous diecasting alloys

Publish Date: 1992-11-05

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Publish Date: 1992-11-16

GB/T 14146-1993 Replaced

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Publish Date: 1993-02-06

GB/T 6617-1995 Replaced

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Publish Date: 1995-04-18