STAS 5425/9-1975
CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of calcium oxide content

Standard No.
STAS 5425/9-1975
Release Date
1975
Published By
RO-ASRO
Latest
STAS 5425/9-1975
Scope
1 Prezentul standard se refer? la determinarea oxidului de calciu din produsele refractare cromitice ?i cromo-magnezitice,prin dou? metode : - metoda volumetric?, - metoda complexometric?. In caz de litigiu se aplic? metoda complexometric?. 2 La efectua

STAS 5425/9-1975 history

  • 1975 STAS 5425/9-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of calcium oxide content

STAS 5425/9-1975 -All Parts

STAS 5425/1-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES General directions for carrying out the chemical analysis STAS 5425/10-1975 CHROME AND CHROME— MAGNESITE REFRACTORIES Determination of magnesia content STAS 5425/2-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of moisture content and of loss on ignition STAS 5425/3-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of silica content STAS 5425/4-1975 CHROME AND CHROME —MAGNESITE REFRACTORIES Determination of iron trioxide content STAS 5425/5-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of alumina content STAS 5425/6-1975 CHROME ANDCHROME- MAGNESITE REFRACTORIES Determination of titanic oxide content STAS 5425/7-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of manganese oxide content STAS 5425/8-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of chromium trioxide content STAS 5425/9-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of calcium oxide content


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