| 摘要 |
manufacture of casting molds, particularly molds of continuous casting plants used for continuous steel casting with electromagnetic agitation device. SUBSTANCE: mold is made of high heat conduction materials with low absorption of magnetic field energy. Such material contains (%): nickel 0.1- 2; chrome 0.3-1.3; zirconium 0.01-0.5; no more than 0.05 of phosphorus, magnesium and(or) boron, copper - the balance including technological impurities. Alloy may contain in addition: titanium - up to 0.2, ferrum - up to 0.4 and manganese - up to 0.8. EFFECT: enhanced strength of heat strengthened copper alloy. 2 cl, 1 tbl
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