CN101121977B - 一种定向凝固镍基高温合金及其热处理工艺 - Google Patents
一种定向凝固镍基高温合金及其热处理工艺 Download PDFInfo
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- CN101121977B CN101121977B CN200610047418A CN200610047418A CN101121977B CN 101121977 B CN101121977 B CN 101121977B CN 200610047418 A CN200610047418 A CN 200610047418A CN 200610047418 A CN200610047418 A CN 200610047418A CN 101121977 B CN101121977 B CN 101121977B
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 88
- 239000000956 alloy Substances 0.000 title claims abstract description 88
- 238000007711 solidification Methods 0.000 title claims description 9
- 230000008023 solidification Effects 0.000 title claims description 9
- 238000010438 heat treatment Methods 0.000 title abstract description 22
- 238000000034 method Methods 0.000 title description 2
- 238000007669 thermal treatment Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005275 alloying Methods 0.000 claims description 12
- 239000000470 constituent Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 16
- 238000002844 melting Methods 0.000 abstract description 9
- 230000008018 melting Effects 0.000 abstract description 9
- 208000025599 Heat Stress disease Diseases 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 210000001787 dendrite Anatomy 0.000 description 11
- 238000005728 strengthening Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910000601 superalloy Inorganic materials 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- 238000005204 segregation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910001029 Hf alloy Inorganic materials 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004098 selected area electron diffraction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
Description
B | C | Cr | Co | Al | Nb | Mo | W | Y | Ni |
0.005 | 0.044 | 9.03 | 4.97 | 5.9 | 2.2 | 3.05 | 3.19 | 0.017 | 余 |
合金牌号 | 密度(g/cm<sup>3</sup>) | DTA测初溶温度(℃) |
K417G | 7.85 | 1281 |
DZ4 | 8.15 | 1310 |
合金牌号 | 密度(g/cm<sup>3</sup>) | DTA测初溶温度(℃) |
本发明 | 8.10 | 1348 |
DZ40M | 8.68 | 1345 |
DD4 | 8.49 | 1284 |
合金状态 | Cr | Co | W | Mo | Nb | Al |
铸态 | 0.976 | 1.147 | 1.953 | 0.839 | 0.472 | 0.887 |
热处理态 | 1.015 | 1.054 | 2.039 | 0.917 | 0.898 | 0.935 |
合金状态 | Cr | Co | W | Mo | Nb | Al |
铸态 | 3.41 | 1.86 | 0.88 | 1.97 | 0.48 | 0.38 |
热处理态 | 4.06 | 2.56 | 0.89 | 1.54 | 0.32 | 0.3 |
合金状态 | τ(h) | δ(%) | ψ(%) |
铸态 | 78.02 | 27.2 | 74.03 |
热处理态 | 125.61 | 19.36 | 52.77 |
编号 | B | C | Cr | Co | Al | Nb | Mo | W | Y | Ni |
02 | 0.016 | 0.045 | 9.13 | 5.01 | 5.7 | 2.18 | 2.95 | 3.02 | 0.012 | 余 |
03 | 0.005 | 0.03 | 9.0 | 5.0 | 5.5 | 2.2 | 3.0 | 3.5 | 0.03 | 余 |
04 | 0.011 | 0.03 | 9.5 | 5.6 | 5.4 | 2.08 | 3.3 | 2.8 | 0.02 | 余 |
05 | 0.024 | 0.035 | 8.8 | 4.9 | 5.7 | 2.3 | 2.8 | 3.1 | 0.02 | 余 |
Claims (3)
Priority Applications (1)
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CN200610047418A CN101121977B (zh) | 2006-08-09 | 2006-08-09 | 一种定向凝固镍基高温合金及其热处理工艺 |
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CN200610047418A CN101121977B (zh) | 2006-08-09 | 2006-08-09 | 一种定向凝固镍基高温合金及其热处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101121977A CN101121977A (zh) | 2008-02-13 |
CN101121977B true CN101121977B (zh) | 2010-05-12 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433466A (zh) * | 2010-09-29 | 2012-05-02 | 中国科学院金属研究所 | 一种含稀土元素的镍钴基高温合金及其制备方法 |
CN103726002B (zh) * | 2014-01-16 | 2015-07-29 | 徐茂航 | 一种高强度镍合金的热处理方法 |
JP6506389B2 (ja) * | 2014-04-28 | 2019-04-24 | リバルディ エンジニアリング リミテッド | 展性ホウ素担持ニッケル系溶接材料 |
CN107630152A (zh) * | 2016-07-18 | 2018-01-26 | 中国科学院金属研究所 | 一种含钇和铪的镍基等轴晶合金及其热处理工艺和应用 |
GB2554898B (en) | 2016-10-12 | 2018-10-03 | Univ Oxford Innovation Ltd | A Nickel-based alloy |
CN112609107A (zh) * | 2020-11-30 | 2021-04-06 | 中国科学院金属研究所 | 一种mc碳化物晶须强化的定向凝固镍基高温合金及其制备方法 |
CN112695228B (zh) * | 2020-12-10 | 2021-12-03 | 蜂巢蔚领动力科技(江苏)有限公司 | 一种耐1050℃的增压器喷嘴环叶片镍基合金材料及其制造方法 |
CN114164358A (zh) * | 2021-11-26 | 2022-03-11 | 北京科技大学 | 一种难变形镍基gh4975合金及热处理方法 |
CN116676510B (zh) * | 2023-05-22 | 2024-04-19 | 烟台大学 | 一种镍钴基铸造多晶高温合金材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068084A (en) * | 1986-01-02 | 1991-11-26 | United Technologies Corporation | Columnar grain superalloy articles |
CN1127795A (zh) * | 1995-01-26 | 1996-07-31 | 中国科学院金属研究所 | 一种定向凝固优质铸造镍基高温合金 |
SU1157865A1 (ru) * | 1984-01-06 | 1997-06-10 | С.Т. Кишкин | Сплав на основе никеля |
CN1680611A (zh) * | 2004-04-07 | 2005-10-12 | 联合工艺公司 | 抗氧化超级合金及其制品 |
EP1627930A1 (en) * | 2004-08-20 | 2006-02-22 | General Electric Company | Stable, high-temperature nickel-base superalloy and single-crystal articles utilizing the superalloy |
-
2006
- 2006-08-09 CN CN200610047418A patent/CN101121977B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1157865A1 (ru) * | 1984-01-06 | 1997-06-10 | С.Т. Кишкин | Сплав на основе никеля |
US5068084A (en) * | 1986-01-02 | 1991-11-26 | United Technologies Corporation | Columnar grain superalloy articles |
CN1127795A (zh) * | 1995-01-26 | 1996-07-31 | 中国科学院金属研究所 | 一种定向凝固优质铸造镍基高温合金 |
CN1680611A (zh) * | 2004-04-07 | 2005-10-12 | 联合工艺公司 | 抗氧化超级合金及其制品 |
EP1627930A1 (en) * | 2004-08-20 | 2006-02-22 | General Electric Company | Stable, high-temperature nickel-base superalloy and single-crystal articles utilizing the superalloy |
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Effective date of registration: 20210812 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: 110016 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: A directionally solidified nickel base superalloy and its heat treatment process Effective date of registration: 20220225 Granted publication date: 20100512 Pledgee: Fushun Bank Co.,Ltd. Development Zone sub branch Pledgor: Liaoning Hongyin Metal Co.,Ltd. Registration number: Y2022210000012 |