GB/T 5687.12-2020 Active National standards

GB/T 5687.12-2020 Ferrochromium—Determination of phosphorus,aluminum,titanium,copper,manganese,calcium content—Inductively coupled plasma atomic emission spectrometric method

Publish Date: 2020-06-02 Implement Date: 2020-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 5687.12-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for steel and iron alloys

ICS Name: Iron alloy

Publish Date: 2020-06-02

Implement Date: 2020-09-01

Pages: 13 pages

Scope

This part of GB/T 5687 specifies the method for determining the content of elements such as phosphorus, aluminum, titanium, copper, manganese, and calcium using inductively coupled plasma atomic emission spectrometry (ICP-AES).
This part is applicable to the determination of phosphorus, aluminum, titanium, copper, manganese, and calcium in chromium iron, and the determination of corresponding elements in silicon-chromium alloys is also applicable to this part. The measurement ranges for each element are shown in Table 1.

Development Information

Word Count: 24 Thousand words Pages: 13 pages

Referenced Standards

GB/T 4010-1994 Ferroalloys—Sampling and preparation of samples for chemical analysis GB/T 4010-2015 Ferroallys sampling and preparation of samples for chemical analysis GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12806-1991 Laboratory glassware—One-mark volumetric flasks GB/T 12806-2011 Laboratory glassware—One-mark volumetric flasks GB/T 12807-1991 Laboratory glassware—Graduated pipettes GB/T 12807-2021 Laboratory glassware—Graduated pipettes GB/T 12808-1991 Laboratory glassware—One-mark pipettes GB/T 12808-2015 Laboratory glassware—One mark pipettes JJG 768-2005 Emission Spectrometer

Related Standards

GB/T 3654.10-1983 Replaced

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Publish Date: 1983-05-02

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GB/T 3654.2-1983 Replaced

GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content

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GB/T 3654.3-1983 Replaced

GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content

Publish Date: 1983-05-02

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GB/T 3654.5-1983 Active

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