Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: JIS H 1322:2017
• Năm ban hành / Publication date: 2017
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Magnesium and magnesium alloys -- Method for spark discharge atomic emission spectrometric analysis (Foreign Standard)
• Số trang / Page: 20
• Phạm vi áp dụng / Scope of standard: JIS H 1322:2017 specifies the method for determination of 10 components given in Table 1 in magnesium and magnesium alloys by spark discharge atomic emission spectrometric analysis.; Table 1 Applicable components and determination rangeUnit: mass fraction (%); Applicable componentDetermination rangeAluminium0.01 or over up to and incl. 12.0Zinc0.005 or over up to and incl. 7.0Manganese0.006 or over up to and incl. 1.0Iron0.003 or over up to and incl. 0.08Silicon0.006 or over up to and incl. 0.6Copper0.005 or over up to and incl. 0.5Nickel0.001 or over up to and incl. 0.04Zirconium0.05 or over up to and incl. 0.10Calcium0.01 or over up to and incl. 0.10Beryllium0.001 or over up to and incl. 0.003