YB/T 178.2-2000Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The barium sulphate gravimetric method for the determination of barium content (English PDF)
硅铝合金、硅钡铝合金化学分析方法硫酸钡重量法测定钡含量
YB/T 178.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YB/T 178.2-2012 | Silicon-aluminum Alloy and Silicon-barium-aluminum Alloy-Determination of Barium Content-The Barium Sulfate Gravimetric Method | Valid |
| YB/T 178.2-2000 | Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The barium sulphate gravimetric method for the determination of barium content | Obsolete |
YB/T 178.2-2000 is obsolete. It has been replaced by YB/T 178.2-2012. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology of the People's Republic of China
Level / Type
National · Recommended
Issue date
July 26, 2000
Implementation date
December 1, 2000
Scope
YB/T 178.2-2000 is the English-translated version of 硅铝合金、硅钡铝合金化学分析方法硫酸钡重量法测定钡含量.
YB/T 178.2-2000 is the Chinese industry standard "Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The barium sulphate gravimetric method for the determination of barium content".
It was issued on July 26, 2000 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on December 1, 2000. It is obsolete: it has been replaced by YB/T 178.2-2012.
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Document preview — YB/T 178.2-2000
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Document data
1 Document data
Sector: Ferrous Metallurgy (industry standard).
Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.
Date of issue: 2000-07-26.
Date of implementation: 2000-12-01.
Status: obsolete, replaced by YB/T 178.2-2012.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
YB/T 178.3-2000 — Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The EDTA titrimetric method for the determination of aluminium content
YB/T 178.1-2000 — Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The perchloric acid dehydration-gravimetric method for the determination of silicon content
YB/T 178.4-2000 — Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy. The sodium periodate spectrophotometric method for the determination of manganese content
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YB/T 178.2-2000
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