STAS E 12744-1989
QUARTZITES FOR FOUNDRY Content determination of iron trioxide, aluminium trioxide, magnesium oxide, titanium dioxide, calcium oxide, sodium oxide, potassium oxide and silicon dioxide

Standard No.

STAS E 12744-1989

Release Date

1989

Published By

RO-ASRO

Latest

STAS E 12744-1989

Scope

Prezentul standard stabile?te metoda de analiz? spectrografic?l,fle emisie optic?, pentru determinarea con?inutului de trioxid de fier, trioxid de aluminiu, oxid de magneziu dioxid de titan, oxid de calciu, oxid de sodiu, oxid de potasiu ?i dioxid de sili

STAS E 12744-1989 history

• 1989 STAS E 12744-1989 QUARTZITES FOR FOUNDRY Content determination of iron trioxide, aluminium trioxide, magnesium oxide, titanium dioxide, calcium oxide, sodium oxide, potassium oxide and silicon dioxide