SU449964A1 - Nickel based alloy - Google Patents
Nickel based alloyInfo
- Publication number
- SU449964A1 SU449964A1 SU1870376A SU1870376A SU449964A1 SU 449964 A1 SU449964 A1 SU 449964A1 SU 1870376 A SU1870376 A SU 1870376A SU 1870376 A SU1870376 A SU 1870376A SU 449964 A1 SU449964 A1 SU 449964A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- nickel based
- niobium
- molybdenum
- tungsten
- Prior art date
Links
Landscapes
- Powder Metallurgy (AREA)
Description
1one
Изобретение относитс к области металлургии , в частности к изысканию снлавов на основе никел , работающих под давлением при температурах до 650°С, примен ющихс дл изготовлени упругих элементов.The invention relates to the field of metallurgy, in particular to the search for nickel-based niches, working under pressure at temperatures up to 650 ° C, used for the manufacture of elastic elements.
Известен сплав па основе никел , содержащий хром, ниобий, кобальт, вольфрам, молибден .Known alloy PA-based Nickel containing chromium, niobium, cobalt, tungsten, molybdenum.
Предлагаемый сплав отличаетс от известных введением в пего алюмини и более высоким содержапием ниоби , что повыщает теплостойкость и обеспечивает высокие прочностиые свойства.The proposed alloy differs from the known ones by the introduction of aluminum into it and a higher content of niobium, which increases the heat resistance and provides high strength properties.
Предлагаемый сплав имеет следующий химический состав, вес. % : Хром 12-26 Ниобий 8,1 -13 Алюминий 0,4-2,5, по крайней мере, один элемент, выбранный из группы, содержащей Вольфрам,The proposed alloy has the following chemical composition, weight. %: Chromium 12-26 Niobium 8.1 -13 Aluminum 0.4-2.5, at least one element selected from the group containing tungsten,
Молибден 0,5-8,0Molybdenum 0.5-8.0
Кобальт4-40Cobalt4-40
НикельОстальноеNickelEverything
ПримесиImpurities
Углерод не более0,1Carbon not more than 0.1
Марганец не более1,0Manganese not more than 1.0
Кремний не более0,5Silicon not more than 0.5
Предлагаемый сплав после закалки с I 150°С в воде и отпуска при 750°С 5 час, имеет следующие механические свойства:The proposed alloy after quenching with I 150 ° C in water and tempering at 750 ° C for 5 hours, has the following mechanical properties:
Предел прочности, кг/мм 150-170 Предел текучести, кг/мм 115-135 Предел упругости, кг/мм 110-129 Относительное удлинение, % 10-12 Твердость HRC40-50Strength, kg / mm 150-170 Yield strength, kg / mm 115-135 Elastic limit, kg / mm 110-129 Relative elongation,% 10-12 Hardness HRC40-50
Предмет изобретени Subject invention
Сплав па основе никел , содержащий хром, ниобий, молибден, вольфрам, кобальт, отличающийс тем, что, с целью повышени теплостойкости и прочностных свойств, в него введен алюминий ири следующем соотнощении элементов, вес. % :An alloy based on nickel based on chromium, niobium, molybdenum, tungsten, cobalt, characterized in that, in order to improve heat resistance and strength properties, aluminum iri was introduced into it by the following element ratio, %:
Хром12-26Chrome 12-26
Ниобий8,1 -13Niobium8,1 -13
Алюминий0,4-2,5Aluminum0,4-2,5
Кобальт4,0-40,0,Cobalt4.0-40.0,
но крайней мере, один элемент, выбранный изbut at least one item selected from
группы, содержащейgroups containing
Молибден, вольфрам0,5-8,0Molybdenum, tungsten 0.5-8.0
НикельОстальноеNickelEverything
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1870376A SU449964A1 (en) | 1973-01-09 | 1973-01-09 | Nickel based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1870376A SU449964A1 (en) | 1973-01-09 | 1973-01-09 | Nickel based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU449964A1 true SU449964A1 (en) | 1974-11-15 |
Family
ID=20538796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1870376A SU449964A1 (en) | 1973-01-09 | 1973-01-09 | Nickel based alloy |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU449964A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936986A (en) * | 2016-06-27 | 2016-09-14 | 李宏亮 | Nickel-base superalloy and preparation method therefor |
| CN106222457A (en) * | 2016-08-15 | 2016-12-14 | 李宏亮 | A kind of preparation method of high temperature alloy |
| US10287654B2 (en) | 2015-07-20 | 2019-05-14 | Rolls-Royce Plc | Ni-base alloy for structural applications |
| CN113430406A (en) * | 2021-05-21 | 2021-09-24 | 中国科学院金属研究所 | Precipitation strengthening CoCrNiAlNb multi-principal-element alloy and preparation method thereof |
-
1973
- 1973-01-09 SU SU1870376A patent/SU449964A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10287654B2 (en) | 2015-07-20 | 2019-05-14 | Rolls-Royce Plc | Ni-base alloy for structural applications |
| CN105936986A (en) * | 2016-06-27 | 2016-09-14 | 李宏亮 | Nickel-base superalloy and preparation method therefor |
| CN106222457A (en) * | 2016-08-15 | 2016-12-14 | 李宏亮 | A kind of preparation method of high temperature alloy |
| CN106222457B (en) * | 2016-08-15 | 2018-09-28 | 李宏亮 | A kind of preparation method of high temperature alloy |
| CN113430406A (en) * | 2021-05-21 | 2021-09-24 | 中国科学院金属研究所 | Precipitation strengthening CoCrNiAlNb multi-principal-element alloy and preparation method thereof |
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