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MAGNESIUM-GADOLINIUM ALLOYS

机译:镁G合金

摘要

FIELD: metallurgy.;SUBSTANCE: magnesium alloy containing from 2.0 to 5.0 at. % of a gadolinium sum and at least one element selected from a group consisting of soluble heavy lanthanides and ittrium, where the ratio of total quantity of heavy lanthanides and ittrium and quantity of gadolinium makes from 1.25:1 to 1.75:1, all other lathanides in the total quantity of less than 0.2 at. %, zirconium in the amount from 0.03 to 0.3 at.%, magnesium and random admixtures in the amount of not more than 0.2 at. %. -the balance. The magnesium alloy containing 5.5-6.5 wt % Y, 6.5-7.5 wt % Gd and 0.2-0.4 wt % Zr, magnesium and random admixtures - the balance.;EFFECT: alloys are characterised with high indices of strength, plasticity and corrosion resistance.;16 cl, 4 tbl, 12 ex
机译:领域:冶金;物质:镁合金含量为2.0至5.0 at。 sum总和的%和至少一种选自可溶性重镧系元素和Ittrium的元素,其中重镧系元素和Ittrium的总量与g数量的比为1.25:1至1.75:1,所有其他Lathanides总量小于0.2 at。 %的锆,0.03%至0.3原子%的锆,镁和不超过0.2at%的无规混合物。 %。 -余额。含有5.5-6.5 wt%的Y,6.5-7.5 wt%的Gd和0.2-0.4 wt%的Zr,镁和无规混合物的镁合金-余量。效果:合金具有高强度,可塑性和耐蚀性的特征。 ; 16 cl,4 tbl,12前

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