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METHOD OF PREPARATION OF FLUX FOR CASTING OF ALUMINIUM ALLOYS
METHOD OF PREPARATION OF FLUX FOR CASTING OF ALUMINIUM ALLOYS
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机译:铝合金铸造用助熔剂的制备方法
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摘要
FIELD: foundry. SUBSTANCE: after grinding carnallite is dehydrated in a mixture with lithium chloride at 110 to 240 C. Crystal water is removed due to decomposition of LiCl·H2O and transition of carnallite crystal water to lithium chloride. EFFECT: enhanced quality of alloy due to improvement of flux protective and lubricating properties. 1 tbl
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