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JB/T 5203-2023 PDF English

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JB/T 5203-2023: (Single crystal corundum chemical analysis method)
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JB/T 5203: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 5203-2023English579 Add to Cart 5 days [Need to translate] (Single crystal corundum chemical analysis method)
JB/T 5203-2012English719 Add to Cart 3 days [Need to translate] Chemical analysis methods for monocrystalline fused alumina
JB/T 5203-1991English239 Add to Cart 2 days [Need to translate] Monocrystalline fused alumina Method for chemical analysis

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Basic data

Standard ID JB/T 5203-2023 (JB/T5203-2023)
Description (Translated English) (Single crystal corundum chemical analysis method)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J43
Classification of International Standard 25.100.70
Word Count Estimation 29,289
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies chemical analysis methods for single crystal corundum. This standard applies to the chemical analysis activities of ignition reduction (or ignition increase), silica, ferric oxide, titanium dioxide, aluminum oxide, calcium oxide, magnesium oxide, potassium oxide and sodium oxide in single crystal corundum. This standard does not apply to products whose composition changes after use.

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