FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy of zirconium alloys and can be used for thin-walled screens and stamped-welded high and continuous-loaded structures, providing protection from X-ray emission (RE). It is achieved by that zirconium alloy contains components at following ratio, wt %: niobium - 4.0-5.5; hafnium - 22.5-25.0; yttrium - 0.01-0.1; zirconium -the rest.
EFFECT: receiving of alloy with high strength properties and processing characteristics, including welding characteristics, and also in increasing of resistance against X-ray emission 4 or more times more.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-TENSILE DEFORMED ALLOY ON BASE OF ALUMINIUM AND ITEM OUT OF THIS ALLOY | 2008 |
|
RU2394113C1 |
| MANUFACTURING METHOD OF FLAT PROFILE FROM ZIRCONIUM ALLOYS | 2008 |
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| ZIRCONIUM-BASE SOLDERING ALLOY | 1992 |
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| TITANIUM-BASED ALLOY | 2012 |
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| HEATPROOF TITANIUM ALLOY | 2011 |
|
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| DEVICE FOR FRICTION WELDING WITH MIXING, METHOD OF WELDING BY SAID DEVICE AND ARTICLE THUS PRODUCED | 2007 |
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| ZIRCONIUM-BASE ALLOY | 1992 |
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| ALLOY BASED ON FeCrAl FOR NUCLEAR REACTORS WITH LEAD COOLANT | 2021 |
|
RU2785220C1 |
| REACTOR ZIRCONIUM CLEANING AND DECONTAMINATION METHOD | 1981 |
|
RU2152651C1 |
| ZIRCONIUM-BASE ALLOY | 1992 |
|
RU2009241C1 |
