CN103866162A - 一种具有高裂纹扩展抗力的镍基粉末冶金高温合金 - Google Patents
一种具有高裂纹扩展抗力的镍基粉末冶金高温合金 Download PDFInfo
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- CN103866162A CN103866162A CN201410071312.1A CN201410071312A CN103866162A CN 103866162 A CN103866162 A CN 103866162A CN 201410071312 A CN201410071312 A CN 201410071312A CN 103866162 A CN103866162 A CN 103866162A
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- superalloy
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- based powder
- crack propagation
- nickel
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- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 title claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 11
- 229910052759 nickel Inorganic materials 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 19
- 239000000956 alloy Substances 0.000 claims abstract description 19
- 238000005728 strengthening Methods 0.000 claims abstract description 6
- 238000004663 powder metallurgy Methods 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000001513 hot isostatic pressing Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 description 18
- 238000002791 soaking Methods 0.000 description 6
- 238000007669 thermal treatment Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001029 Hf alloy Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
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CN201410071312.1A CN103866162B (zh) | 2014-03-02 | 2014-03-02 | 一种具有高裂纹扩展抗力的镍基粉末冶金高温合金 |
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CN201410071312.1A CN103866162B (zh) | 2014-03-02 | 2014-03-02 | 一种具有高裂纹扩展抗力的镍基粉末冶金高温合金 |
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CN103866162A true CN103866162A (zh) | 2014-06-18 |
CN103866162B CN103866162B (zh) | 2015-10-14 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105624474A (zh) * | 2016-04-11 | 2016-06-01 | 西安欧中材料科技有限公司 | 一种超细高等级球形ep741np合金粉末的制备方法 |
CN105821359A (zh) * | 2016-04-11 | 2016-08-03 | 西安欧中材料科技有限公司 | 一种高塑性镍基合金的热处理工艺 |
JP2019044209A (ja) * | 2017-08-30 | 2019-03-22 | 山陽特殊製鋼株式会社 | 積層造形用Ni基超合金粉末 |
JP2021075796A (ja) * | 2021-01-15 | 2021-05-20 | 山陽特殊製鋼株式会社 | 積層造形体 |
US11148196B2 (en) | 2016-05-09 | 2021-10-19 | Siemens Energy Global GmbH & Co. KG | Pre-treatment, method for additive production of a component, and device |
CN114112668A (zh) * | 2021-11-19 | 2022-03-01 | 华能国际电力股份有限公司 | 一种燃气轮机高温静止部件基体裂纹扩展寿命预测模型 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0455033A (ja) * | 1990-06-26 | 1992-02-21 | Kobe Steel Ltd | Ni基超合金製品の恒温鍛造方法 |
CN1914339A (zh) * | 2003-12-19 | 2007-02-14 | 霍尼韦尔国际公司 | 具有增强的抗疲劳和抗蠕变性的高温粉末冶金超合金 |
US20100329883A1 (en) * | 2009-06-30 | 2010-12-30 | General Electric Company | Method of controlling and refining final grain size in supersolvus heat treated nickel-base superalloys |
CN102392147A (zh) * | 2011-11-16 | 2012-03-28 | 钢铁研究总院 | 超细晶镍基粉末高温合金的制备方法 |
CN102676881A (zh) * | 2012-06-12 | 2012-09-19 | 钢铁研究总院 | 消除原始颗粒边界的镍基粉末冶金高温合金 |
-
2014
- 2014-03-02 CN CN201410071312.1A patent/CN103866162B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0455033A (ja) * | 1990-06-26 | 1992-02-21 | Kobe Steel Ltd | Ni基超合金製品の恒温鍛造方法 |
CN1914339A (zh) * | 2003-12-19 | 2007-02-14 | 霍尼韦尔国际公司 | 具有增强的抗疲劳和抗蠕变性的高温粉末冶金超合金 |
US20100329883A1 (en) * | 2009-06-30 | 2010-12-30 | General Electric Company | Method of controlling and refining final grain size in supersolvus heat treated nickel-base superalloys |
CN102392147A (zh) * | 2011-11-16 | 2012-03-28 | 钢铁研究总院 | 超细晶镍基粉末高温合金的制备方法 |
CN102676881A (zh) * | 2012-06-12 | 2012-09-19 | 钢铁研究总院 | 消除原始颗粒边界的镍基粉末冶金高温合金 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105624474A (zh) * | 2016-04-11 | 2016-06-01 | 西安欧中材料科技有限公司 | 一种超细高等级球形ep741np合金粉末的制备方法 |
CN105821359A (zh) * | 2016-04-11 | 2016-08-03 | 西安欧中材料科技有限公司 | 一种高塑性镍基合金的热处理工艺 |
US11148196B2 (en) | 2016-05-09 | 2021-10-19 | Siemens Energy Global GmbH & Co. KG | Pre-treatment, method for additive production of a component, and device |
JP2019044209A (ja) * | 2017-08-30 | 2019-03-22 | 山陽特殊製鋼株式会社 | 積層造形用Ni基超合金粉末 |
JP2021075796A (ja) * | 2021-01-15 | 2021-05-20 | 山陽特殊製鋼株式会社 | 積層造形体 |
JP7128916B2 (ja) | 2021-01-15 | 2022-08-31 | 山陽特殊製鋼株式会社 | 積層造形体 |
CN114112668A (zh) * | 2021-11-19 | 2022-03-01 | 华能国际电力股份有限公司 | 一种燃气轮机高温静止部件基体裂纹扩展寿命预测模型 |
CN114112668B (zh) * | 2021-11-19 | 2024-03-12 | 华能国际电力股份有限公司 | 一种燃气轮机高温静止部件基体裂纹扩展寿命预测模型 |
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Owner name: INST OF IRON + STEEL Free format text: FORMER OWNER: WANG WENJIAO Effective date: 20150722 |
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Yiwen Inventor after: Han Shoubo Inventor after: Liu Mingdong Inventor after: Chi Yue Inventor after: Xia Tian Inventor after: Sun Zhikun Inventor after: Liu Jiantao Inventor after: Zhang Ying Inventor after: Jia Jian Inventor after: Tao Yu Inventor after: Zhang Guoxing Inventor before: Wang Wenjiao |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG WENJIAO TO: ZHANG YIWEN CHI YUE XIA TIAN SUN ZHIKUN LIU JIANTAO ZHANGYING JIA JIAN TAO YU ZHANG GUOXING HAN SHOUBO LIU MINGDONG |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150722 Address after: 100081 Haidian District Institute of South Road, Beijing, No. 76 Applicant after: Central Iron & Steel Research Institute Address before: 102218, Beijing, Changping District Tiantongyuan west two district 18-4-1302 Applicant before: Wang Wenjiao |
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