XB/T 224-2013Lanthanum-praseodymium-neodymium oxide (English PDF)
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Issued by
Ministry of Industry and Information Technology of the People Republic of China
Level / Type
National · Recommended
Issue date
April 25, 2013
Implementation date
September 1, 2013
Scope
XB/T 224-2013 (Lanthanum-praseodymium-neodymium oxide) is available as an English-translated PDF.
XB/T 224-2013 — This standard specifies the requirements, test methods, inspection rules and packaging, marking, transportation and storage of niobium oxide. This standard is applicable to bismuth oxides made by chemical methods and used for making ceramic capacitors.
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Document preview — XB/T 224-2013
National Standard of the People's Republic of China
- ICS
- 77.120.99
- Classification
- H 65
Issued by: Ministry of Industry and Information Technology of the People Republic of China
Contents
- Document data1
Document data
International classification (ICS): 77.120.99.
Chinese classification (CCS): H65.
Estimated length of the Chinese original: 6,621 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
- GB/T 12690.2Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides - Part 2: Determination of the loss on ignition of rare earth oxides - Gravimetric method
- GB/T 12690.6Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides - Part 6: Determination of iron content - Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method
- GB/T 12690.7-2003Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 7: Determination of silicon content
- GB/T 12690.9Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver nitrate turbidimetric method
- GB/T 12690.15Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Part 15: Determination of calcium content
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Related Standards
GB/T 12690.15-2018 — Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Part 15: Determination of calcium content
GB/T 12690.2-2015 — Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides - Part 2: Determination of the loss on ignition of rare earth oxides - Gravimetric method
GB/T 12690.20-2024 — Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides - Ion chromatography method
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XB/T 224-2013
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