YS/T 938.4-2013Chemical analysis methods of gold alloys and palladium alloys for dental ceramic restoration. Part 4: Determination of gold, platinum, palladium, copper, tin, indium, zinc, gallium, beryllium, iron, manganese, lithium content. Inductively coupled plasma a (English PDF)

YS/T 938.4-2013 is the English-translated version of 齿科烤瓷修复用金基和钯基合金化学分析方法 第4部分：金、铂、钯、铜、锡、铟、锌、镓、铍、铁、锰、锂量的测定电感耦合等离子体原子发射光谱法.

YS/T 938.4-2013 — This section YS/T 938 provides for dental porcelain restoration with gold-based and palladium-based alloys of gold, platinum, palladium, copper, tin, indium, zinc, gallium, beryllium, iron, Manganese, a lithium content.

This section applies to dental porcelain restoration with gold and base metal palladium, platinum, palladium, copper, tin, indium, zinc, gallium, beryllium, iron, manganese, lithium-based alloy measured amount set.

Determination of the range in Table 1. Table 1 measurement range of each element Measuring element Measuring range w /% range of elements w /% Au 2.00 ~ 15.00 Zn 0.10 ~ 10.00 Pt 1.00 ~ 15.00 Ga 1.00 ~ 10.00 Pd 1.00 ~ 15.00 Be 0.01 ~ 0.10 Cu 5.00 ~ 20.00 Fe 0.10 ~ 0.50 Sn 0.100 ~ 5.00 Mn 0.050 ~ 0.500 in 0.50 ~ 10.00 Li 0.020 ~ 0.500

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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