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ASTM E360-96
Standard Test Methods for Chemical Analysis of Silicon and Ferrosilicon
8 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
93.60 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
Сборник (ASTM):
03.05 Analytical Chemistry for Metals, Ores, and Related Materials / Аналитическая химия для металлов, руд и сопутствующих материалов: с E32 и далее
Тематика:
Analytical Chemistry
Описание
Область применения

DESIG: E360 96 (Reapproved 2001) ^TITLE: Standard Test Methods for Chemical Analysis of Silicon and Ferrosilicon ^SCOPE:

1.1 These test methods cover the chemical analysis of silicon and ferrosilicon having chemical compositions within the following limits:

0.10 max
ElementConcentration, %
Aluminum2.0 max
Arsenic
Calcium1.00 max
Carbon0.50 max
Chromium0.50 max
Copper0.30 max
Manganese1.00 max
Nickel0.30 max
Phosphorus0.10 max
Silicon20.00 to 99.5
Sulfur0.025 max
Titanium0.20 max

1.2 The test methods appear in the following order:

Sections
Arsenic by the Molybdenum Blue Photometric Method
Aluminum by the Quinolinate Photometric and GravimetricMethods
Silicon by the Sodium Peroxide Fusion-Perchloric Acid Dehydration Method

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 5 and 26.8.1, 27.4.1.1, and 36.3.1.

Ключевые слова:
chemical analysis; ferrosilicon; gravimetric; silicon