| 摘要 |
The invention relates to an iron-nickel-cobalt alloy for masking shadow which is used for large-sized monitors and flat screens. The inventive alloy has the following chemical composition: 32,5-34.5 mass % Ni, 3.0-4.5 mass % Co, maximum of 0.1mass % Mo, maximum of 0.1mass % Cr, maximum of 0.01mass % C, maximum of 0.05 mass % Mn, maximum of 0.1mass % Si, maximum of 0.03 mass % Al, the rest being iron and production impurities.
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