• BS 3504:1962

BS 3504:1962

Specification for magnesium-activated nickel for cathodes of electronic tubes and valves

BSI Group , 05/04/1962

Publisher: BS

File Format: PDF

$80.00$160.02


Specifies the composition, mechanical properties and finish of two grades of magnesium-activated nickel (0.075 and 0.050 per cent magnesium) in the form of tube, strip, tape or wire used in the manufacture of oxide-coated cathodes for electronic tubes and valves.Cross References:BS 350BS 1499BS 3073BS 3074

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