STAS 9272/5-1981
Z1RC0NIC REFRACTORY PRODUCTS Iron trioxide content determi ration

Standard No.
STAS 9272/5-1981
Release Date
1981
Published By
RO-ASRO
Latest
STAS 9272/5-1981
Scope
Prezentul standard stabile?te metodele de determinare a trioxidului de fier din produsele refractare zirconiee. Determinarea se face prin dou? metode : ?- metoda fotometric? (pentru con?inuturi ?ntre 0,2... 3 %); - metoda eomplexometric? (pentru con

STAS 9272/5-1981 history

  • 1981 STAS 9272/5-1981 Z1RC0NIC REFRACTORY PRODUCTS Iron trioxide content determi ration

STAS 9272/5-1981 -All Parts

STAS 9272/1-1981 ZIRCONIG REFRACTORY PRODUCTS METHODS OF ANALYS General specifications for chemical analysis carrying out STAS 9272/2-1981 ZIRCONIC REFRACT AH Y PRODUCTS Silicon dioxide content determination STAS 9272/3-1981 ZIRCONIC REFRACTORY PRODUCTS Zireonia content determination STAS 9272/4-1981 ZIRCONIC REFRACTORY PRODUCTS Aluminium trioxide content determination STAS 9272/5-1981 Z1RC0NIC REFRACTORY PRODUCTS Iron trioxide content determi ration STAS 9272/6-1981 ZIRCONIG REFRACTORY PRODUCTS Titanium dioxide content determination STAS 9272/7-1981 ZIRCONIC REFRACTORY PRODUCTS Calcium dioxide content determination STAS 9272/8-1981 ZIRCONIC REFARCTORY PRODUCTS Magnesium Oxide Content determination STAS 9272/9-1981 ZIRCONIC REFRACTORY PRODUCTS Sodium and potassium oxide conlent determination


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