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Application filed by Inst Metaloznanie I T Na MetalfiledCriticalInst Metaloznanie I T Na Metal
Priority to BG8925989ApriorityCriticalpatent/BG48756A1/en
Publication of BG48756A1publicationCriticalpatent/BG48756A1/en
Alloy masters are used in metallurgical plants and foundries to produce specialty steels with high nitrogen contents. They ensure optimal utilisation of the alloying elements and reduce the duration of alloying processes. The composition of the master-alloy in wt.% is as follows: silicon 40-90, nitrogen 5-40 and a supplementary content of calcium fluoride 0.5-15%.
BG8925989A1989-07-191989-07-19Foundry for alloying and modifying of high- nitrogen steel
BG48756A1
(en)