Light burned magnesia ball

1 Scope

This standard stipulates the technical requirements, test methods, inspection rules, packaging, marking and quality certificate of light burnt magnesia ball.

This standard is applicable to light burnt magnesia balls for converter steelmaking and magnesium slagging in our company.

2 Normative Reference Documents

Provisions in the following documents are incorporated into the standard by reference to this standard. All subsequent amendments (excluding errors) or revisions to date-referenced documents do not apply to this standard. However, parties that have reached agreement under this standard are encouraged to use the latest version of these documents. The latest version of undated reference documents is used in this standard.

Method for chemical analysis of magnesia and magnesia-aluminium (aluminium-magnesium) refractories GB/T 5069.1-2001. Gravimetric method for the determination of ignition loss

Methods for chemical analysis of magnesia and magnesia-aluminium (aluminium-magnesium) refractories GB/T 5069.2-2001 Molybdenum blue photometric method for the determination of silicon dioxide content

Chemical analysis methods for magnesia and magnesia-aluminium (aluminium-magnesium) refractories GB/T 5069.11-2001 Complexometric titration method for the determination of calcium oxide and magnesium oxide content

Standard Test Method for Compressive Strength of Dense Formed Refractories at Room Temperature

Light burned magnesia ball