Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM E372-01
Năm ban hành 2001
Publication date
Tình trạng
W - Hết hiệu lực
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Tên tiếng Anh
Title in English Standard Test Method Determination of Calcium and Magnesium Ferrosilicon
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Chỉ số phân loại Quốc tế (ICS)
By field |
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Số trang
Page 3
Giá:
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Phạm vi áp dụng
Scope of standard 1.1 This test method covers the chemical analysis of magnesium ferrosilicon having chemical compositions within the following limits:ElementConcentration Range, %Aluminum2.0 maxCalcium 0.25 to 3.00Carbon 0.50 maxCerium 1.0 maxChromium0.50 maxMagnesium2.00 to 12.00Manganese1.0 maxSilicon 40.00 to 55.00Sulfur 0.025 maxTitanium0.2 max1.2 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. For general precautions to be observed in this test method, refer to Practices E50.
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