CN103451736B - 一种减少单晶高温合金精铸件再结晶的方法 - Google Patents
一种减少单晶高温合金精铸件再结晶的方法 Download PDFInfo
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- CN103451736B CN103451736B CN201210179680.9A CN201210179680A CN103451736B CN 103451736 B CN103451736 B CN 103451736B CN 201210179680 A CN201210179680 A CN 201210179680A CN 103451736 B CN103451736 B CN 103451736B
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 239000013078 crystal Substances 0.000 title claims abstract description 47
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 34
- 238000005495 investment casting Methods 0.000 title claims abstract description 23
- 238000000137 annealing Methods 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000004087 circulation Effects 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 24
- 239000000956 alloy Substances 0.000 abstract description 24
- 230000007547 defect Effects 0.000 abstract description 5
- 238000001953 recrystallisation Methods 0.000 abstract description 5
- 238000002203 pretreatment Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 238000007669 thermal treatment Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001011 CMSX-4 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002061 Ni-Cr-Al alloy Inorganic materials 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
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CN103451736B true CN103451736B (zh) | 2016-06-01 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105803533B (zh) * | 2016-05-03 | 2018-06-29 | 中国航空工业集团公司北京航空材料研究院 | 一种去除单晶高温合金涡轮叶片再结晶的方法 |
CN107119325B (zh) * | 2017-06-26 | 2019-03-12 | 中国科学院金属研究所 | 一种消除激光3d打印单晶高温合金再结晶倾向的方法 |
CN107557869A (zh) * | 2017-08-15 | 2018-01-09 | 中国航发北京航空材料研究院 | 避免单晶高温合金涡轮叶片铂丝芯撑位置再结晶的方法 |
CN109385590A (zh) * | 2018-11-01 | 2019-02-26 | 上海大学 | 一种单晶高温合金再结晶的控制方法 |
CN109136806B (zh) * | 2018-11-09 | 2020-12-25 | 中国石油大学(华东) | 一种固态下NiTi单晶循环热处理制备方法 |
CN113073379B (zh) * | 2021-03-04 | 2022-11-01 | 贵阳航发精密铸造有限公司 | 籽晶法生长单晶叶片工程化应用的籽晶制备工艺 |
CN113718340B (zh) * | 2021-08-25 | 2022-06-10 | 中国联合重型燃气轮机技术有限公司 | 控制单晶高温合金再结晶的方法 |
CN114134294A (zh) * | 2021-08-31 | 2022-03-04 | 苏州翰微材料科技有限公司 | 抑制镍基单晶高温合金涡轮叶片再结晶的去应力退火工艺 |
CN117126996B (zh) * | 2023-10-26 | 2024-01-02 | 东方蓝天钛金科技有限公司 | 一种gh2132合金抽芯铆钉钉套的热处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551999A (en) * | 1984-04-23 | 1996-09-03 | United Technologies Corporation | Cyclic recovery heat treatment |
CN102071384A (zh) * | 2009-11-25 | 2011-05-25 | 中国科学院金属研究所 | 一种控制定向凝固镍基高温合金再结晶的方法 |
CN102126110A (zh) * | 2011-01-18 | 2011-07-20 | 东北大学 | 一种高硅钢薄带的制造方法 |
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EP1849879A1 (de) * | 2006-04-26 | 2007-10-31 | Siemens Aktiengesellschaft | Pendelförmiges Wärmebehandlungsverfahren für eine Superlegierung |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551999A (en) * | 1984-04-23 | 1996-09-03 | United Technologies Corporation | Cyclic recovery heat treatment |
CN102071384A (zh) * | 2009-11-25 | 2011-05-25 | 中国科学院金属研究所 | 一种控制定向凝固镍基高温合金再结晶的方法 |
CN102126110A (zh) * | 2011-01-18 | 2011-07-20 | 东北大学 | 一种高硅钢薄带的制造方法 |
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Effective date of registration: 20210806 Address after: 110172 block C12, south of Shendong Sixth Road, west of Zhongxing Street, Shenfu new area, Shenyang City, Liaoning Province Patentee after: Liaoning Hongyin Metal Co.,Ltd. Address before: 110015 No. 72, Wenhua Road, Shenhe District, Liaoning, Shenyang Patentee before: INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES |
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Denomination of invention: Method for reducing recrystallization of single crystal superalloy precision casting Effective date of registration: 20220225 Granted publication date: 20160601 Pledgee: Fushun Bank Co.,Ltd. Development Zone sub branch Pledgor: Liaoning Hongyin Metal Co.,Ltd. Registration number: Y2022210000012 |