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SJ/T 1543-2020 PDF English

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SJ/T 1543-2020: Method for spectral analysis of nickel and nickel alloy for vacuum tubes
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SJ/T 1543: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
SJ/T 1543-2020English169 Add to Cart 3 days [Need to translate] Method for spectral analysis of nickel and nickel alloy for vacuum tubes
SJ 1543-1988English259 Add to Cart 3 days [Need to translate] Method for spectral analysis of Nickel and Nickel aloy for vacuum tubes
SJ 1543-1979EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard)

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Basic data

Standard ID SJ/T 1543-2020 (SJ/T1543-2020)
Description (Translated English) Method for spectral analysis of nickel and nickel alloy for vacuum tubes
Sector / Industry Electronics Industry Standard (Recommended)
Classification of Chinese Standard L90
Classification of International Standard 31.030
Word Count Estimation 7,722
Date of Issue 2020-12-09
Date of Implementation 2021-04-01
Older Standard (superseded by this standard) SJ 1543-1988
Quoted Standard GB/T 8647.10-2006
Regulation (derived from) Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the spectroscopic analysis methods for silicon, magnesium, iron, copper, manganese, cobalt, aluminum, arsenic, tin, lead, antimony, bismuth, cadmium, and zinc in nickel and nickel alloys for electric vacuum devices. This standard applies to the determination of element content in nickel and nickel alloys for electric vacuum devices. The measurement range is shown in Table 1.

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