YB/T 178.2-2012 in English
VALIDSilicon-aluminum Alloy and Silicon-barium-aluminum Alloy-Determination of Barium Content-The Barium Sulfate Gravimetric Method
- Issued on:2012-11-07
- Implemented on:2013-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$127.00
本标准规定了用硫酸钡重量法测定硅铝合金、硅钡铝合金中的钡含量。
本标准适用于锶含量≤0.20%的硅铝合金、硅钡铝合金中的钡含量的测定。测定范围(质量分数):5.00%~20.00%。
Scope
This section specifies the barium content in silicon-aluminum alloys and silicon-barium-aluminum alloys using the barium sulfate gravimetric method. This section is applicable to the determination of barium content in silicon-aluminum alloys and silicon-barium-aluminum alloys with strontium content ≤0.20%. Determination range (mass fraction): 5.00%~20.00%.

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