FIELD: metallurgy.
SUBSTANCE: group of inventions includes a non-evaporable getter alloy, a getter device, use of a getter device and a hydrogen sensitive system. Non-evaporated getter alloy contains, at %: a) vanadium from 18 to 40, aluminum from more than 19 to 25, zirconium balance to 100 or b) vanadium from 18 to 40, aluminum from 5 to 25, one or more additional elements, selected from a group comprising iron, chromium, manganese, cobalt or nickel in amount of 0.1–3, zirconium balance up to 100. One or more additional elements are in amount of less than 10 % of atomic percentage content of aluminum in alloy. Getter device containing a non-evaporable getter alloy is used to remove hydrogen and carbon monoxide.
EFFECT: higher efficiency of sorption of hydrogen and carbon monoxide.
19 cl, 3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NON-EVAPORABLE GETTER ALLOYS PARTICULARLY SUITABLE FOR HYDROGEN AND CARBON MONOXIDE SORPTION | 2014 |
|
RU2670511C2 |
| NONVAPORIZING GETTER ALLOYS | 2001 |
|
RU2260069C2 |
| GETTER COMPOSITIONS REGENERABLE AT LOW TEMPERATURE AFTER BEING EXPOSED TO REACTION GASES AT HIGHER TEMPERATURE | 2003 |
|
RU2321650C2 |
| SINTERED NON-EVAPORATING GETTER | 2012 |
|
RU2513563C2 |
| MULTILAYER COATINGS OUT OF THE NON-EVAPORATING GETTER PRODUCED BY THE CATHODIC DEPOSITION AND THE METHOD OF THEIR MANUFACTURE | 2004 |
|
RU2277609C2 |
| METHOD OF PREPARING NON-EVAPORANT GETTER AND GETTER PREPARED BY THIS METHOD | 1997 |
|
RU2118231C1 |
| HIGH-CAPACITY GETTER PUMP | 1993 |
|
RU2082250C1 |
| IMPROVED HIGH-POWER GETTER PUMP | 1993 |
|
RU2082251C1 |
| METHOD FOR PRODUCING NON-EVAPORABLE GETTER | 2015 |
|
RU2620234C2 |
| NONVAPORIZING GETTER ALLOY AND DEVICE CONTAINING SUCH ALLOY | 1998 |
|
RU2146722C1 |
