YB/T 4378-2014
Passivation magnesium powder for molten iron desulphurization (English Version)

Standard No.

YB/T 4378-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB/T 4378-2014

Scope

This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and quality certificates of passivated magnesium for hot metal desulfurization. This standard applies to surface passivated magnesium particles and coated magnesium particles for desulfurization of molten iron.

YB/T 4378-2014 Referenced Document

• GB/T 13748.1 Chemical analysis methods of magnesium and magnesium alloys.Part 1:Determination of aluminium content
• GB/T 13748.10 Chemical analysis methods of magnesium and magnesium alloys.Part 10:Determination of silicon content.Molybdenum blue spectrophotometric method
• GB/T 13748.12 Chemical analysis methods of magnesium and magnesium alloys.Part 12:Determination of copper content
• GB/T 13748.14 Chemical analysis methods of magnesium and magnesium alloys.Part14:Determination of nickel content.Dimethylglyoxime trophotometric method
• GB/T 13748.15 Chemical analysis methods of magnesium and magnesium alloys.Part15:Determination of zinc content
• GB/T 13748.18 Chemical analysis methods of magnesium and magnesium alloys.Determination of chlorine content.Silver chlorine turbidimetric method
• GB/T 13748.4 Chemical analysis methods of magnesium and magnesium alloys.Part 4:Determination of manganese content.Periodate spectrophotometric method
• GB/T 13748.9 Chemical analysis methods of magnesium and magnesium alloys.Part 9:Determination of iron content.Orthopenanthroline spectrophotometric method
• YS/T 56 Metallic powders.Determination of the angle of repose
• YS/T 617.7 Determination of chemical compositions and physical properties of aluminum powder, magnesium powder and AI-Mg alloy powder.Part 7: Determination of particle size distribution.Laser scatterance/ diffraction method
• YS/T 617.8 Determination of chemical compositions and physical properties of aluminum powder, magnesium powder and Al-Mg alloy powder.Part 8: Determination of apparent density

YB/T 4378-2014 history

• 2014 YB/T 4378-2014 Passivation magnesium powder for molten iron desulphurization