SU463723A1 - The method of processing the precipitation hardening alloys on a nickel basis - Google Patents
The method of processing the precipitation hardening alloys on a nickel basisInfo
- Publication number
- SU463723A1 SU463723A1 SU1354871A SU1354871A SU463723A1 SU 463723 A1 SU463723 A1 SU 463723A1 SU 1354871 A SU1354871 A SU 1354871A SU 1354871 A SU1354871 A SU 1354871A SU 463723 A1 SU463723 A1 SU 463723A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- processing
- precipitation hardening
- alloys
- nickel
- hardening alloys
- Prior art date
Links
Landscapes
- Powder Metallurgy (AREA)
- Forging (AREA)
Description
1one
Изобретение относитс к металлургии, в частности к способам обработки изделий из сплавов на никелевой основе.This invention relates to metallurgy, in particular, to methods for treating products from nickel-based alloys.
Известен способ обработки дисперсионнотвердеющих сплавов на никелевой основе, включающий деформацию, отжиг, закалку, многократное старение при температуре, соответствующей эксплуатационной, охлаждение после старени с печью до 350+10°С и далее - на воздухе с изотермической выдержкой при 450-550°С.A known method of processing dispersion-hardening alloys on a nickel base, including deformation, annealing, quenching, repeated aging at a temperature corresponding to the operating, cooling after aging with a furnace to 350 + 10 ° C and then in air with isothermal holding at 450-550 ° C.
Дл снижени трещинообразовани , повышени жаропрочности, надежности и долговечности издели , предлагаетс издели в процессе гор чей обработки с температуры конца гор чей пластической деформации подвергать рекристаллизационному отжигу.In order to reduce cracking, increase the heat resistance, reliability and durability of the product, it is proposed that the product be subjected to recrystallization annealing in the process of hot treatment from the temperature of the end of hot plastic deformation.
Предложенный способ предусматривает обработку давлением, кратковременный рекристаллйзационный отжиг при температуре конца гор чей пластической деформации, закалку , многократное старение при температуре , соответствующей эксплуатационной, охлаждение после старени с печью до 350+ ±10°С и далее - па воздухе с изотермической выдержкой при 450-550°С.The proposed method provides for pressure treatment, short-term recrystallization annealing at the temperature of the end of hot plastic deformation, quenching, repeated aging at a temperature corresponding to the operating temperature, cooling after aging with a furnace to 350+ ± 10 ° С and then - pa with air with isothermal holding at 450- 550 ° C.
Предложенный способ обработки сплавовThe proposed method of processing alloys
обеспечивает повышение длительной прочности до 350-400 час; разброс длительной прочности по длине при этом составл ет 10- 25%.provides increased long-term strength up to 350-400 hours; the spread of long-term strength over the length is 10-25%.
Детали резонаторов электромеханических фильтров из сплавов на никелевой основе типа ЭП-218, изготовленные предложенным способом, сужают уход резонансной частоты при плюс 85°С, по сравнению с комнатной, доThe details of the resonators of electromechanical filters made of nickel-based alloys of type EP-218, made by the proposed method, reduce the departure of the resonant frequency at plus 85 ° С, as compared to room temperature, to
значений менее +160 Гц.values less than +160 Hz.
Предмет изобретени Subject invention
15 Способ обработки дисперсноино-тпердеющих сплавов на никелевой основе, включающий деформацию, отжиг, закалку, многократное старение при температуре, соответствующей эксплуатационной, охлаждение после15 A method of processing nickel-based dispersion-to-nerding alloys, including deformation, annealing, quenching, repeated aging at a temperature corresponding to the operational, cooling after
20 старени с изотермической выдержкой при 450-550°С, отличающийс тем, что, с целью снижени трещинообразовани , повышени жаропрочности, надежности и долговечности, издели в процессе гор чей обработки с температуры конца гор чей пластической деформации подвергают рекристаллизационному отжигу.20 aging with isothermal aging at 450-550 ° C, characterized in that, in order to reduce cracking, increase heat resistance, reliability and durability, the product during hot working is subjected to recrystallization annealing from the temperature of the end of hot plastic deformation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU691354871K SU1765246A1 (en) | 1969-08-05 | 1969-08-05 | Method of preparing articles made of heat-resistant nickel alloys |
| SU1354871A SU463723A1 (en) | 1969-08-05 | 1969-08-05 | The method of processing the precipitation hardening alloys on a nickel basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1354871A SU463723A1 (en) | 1969-08-05 | 1969-08-05 | The method of processing the precipitation hardening alloys on a nickel basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU463723A1 true SU463723A1 (en) | 1975-03-15 |
Family
ID=20447005
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1354871A SU463723A1 (en) | 1969-08-05 | 1969-08-05 | The method of processing the precipitation hardening alloys on a nickel basis |
| SU691354871K SU1765246A1 (en) | 1969-08-05 | 1969-08-05 | Method of preparing articles made of heat-resistant nickel alloys |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU691354871K SU1765246A1 (en) | 1969-08-05 | 1969-08-05 | Method of preparing articles made of heat-resistant nickel alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (2) | SU463723A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2752819C1 (en) * | 2020-12-02 | 2021-08-06 | Акционерное общество "Металлургический завод "Электросталь" | Method for production of rods with diameter of less than 60 mm from heat-resistant nickel-based alloy vzh175-vi by hot extrusion |
| CN114318194B (en) * | 2022-03-16 | 2022-06-07 | 河北钢研德凯科技有限公司北京分公司 | Nickel-based casting high-temperature alloy, heat treatment method thereof and alloy casting |
-
1969
- 1969-08-05 SU SU1354871A patent/SU463723A1/en active
- 1969-08-05 SU SU691354871K patent/SU1765246A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU1765246A1 (en) | 1992-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2424324A1 (en) | STEEL FOR COLD PLASTIC FORMING AND HEAT TREATMENT PROMOTING THIS DEFORMATION | |
| ES475243A1 (en) | Process for thermal treatment of thin 7000 series aluminum alloys and products obtained | |
| FR2415150A1 (en) | PROCESS FOR THE PRODUCTION OF CU-NI-SN FINE GRAIN ALLOYS BY THERMAL TREATMENT IN SEVERAL STAGES | |
| SU463723A1 (en) | The method of processing the precipitation hardening alloys on a nickel basis | |
| SU419572A1 (en) | METHOD FOR PROCESSING DISPERSION-TENDING ALLOY PA PA PICKEL OSPOVE | |
| SU377343A1 (en) | METAL TREATMENT METHOD | |
| SU419573A1 (en) | METHOD OF THERMAL TREATMENT OF NICKEL DISCHARGES | |
| SU425977A1 (en) | METHOD FOR TREATMENT OF ALLOYS ON THE OSPOVE PLATIPB1 | |
| SU799443A1 (en) | Method for treating products from martensite ageing high-molybdenum steels | |
| SU462887A1 (en) | The method of processing titanium alloys | |
| SU135891A1 (en) | Method of heat treatment of ductile iron parts | |
| SU368336A1 (en) | ||
| SU406917A1 (en) | METHOD OF MAKING ELASTIC ELEMENTS | |
| SU242942A1 (en) | Method of hardening rails | |
| SU64661A1 (en) | The method of manufacturing products from duralumin | |
| SU424890A1 (en) | METHOD OF THERMAL TREATMENT OF BIMETALLIC PRODUCTS | |
| SU436894A1 (en) | The method of chemical-heat treatment of steel | |
| SU510530A1 (en) | The method of heat treatment of superalloys | |
| SU123545A1 (en) | Method for increasing static and dynamic strength of products from austenitic steels and high-temperature alloys | |
| SU378446A1 (en) | METHOD OF THERMOMECHANICAL ISOTHERMAL TREATMENT OF THE PRODUCT! 2 | |
| SU522245A1 (en) | The method of heat treatment of hammer dies | |
| GB917385A (en) | Heat treatment and extrusion of aluminium alloy | |
| Karsanov et al. | The effect of heat treatment on the structure and properties of the biphase chromium nickel alloy VKh-4 | |
| SU517381A1 (en) | The method of deformation of steels and alloys | |
| Suzuki et al. | Precipitation and its hardening effect in Ni-rich NiTi |