SJ/T 1543-2020 English PDF

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

SJ/T 1543: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ/T 1543-2020	169	Add to Cart	3 days	Method for spectral analysis of nickel and nickel alloy for vacuum tubes	Valid
SJ 1543-1988	259	Add to Cart	3 days	Method for spectral analysis of Nickel and Nickel aloy for vacuum tubes
SJ 1543-1979	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

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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: 7,785
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Older Standard (superseded by this standard): SJ 1543-1988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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