CN113118420A - 一种超细柱晶高温合金叶片及其激光定向凝固制备方法 - Google Patents
一种超细柱晶高温合金叶片及其激光定向凝固制备方法 Download PDFInfo
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- CN113118420A CN113118420A CN202110679251.7A CN202110679251A CN113118420A CN 113118420 A CN113118420 A CN 113118420A CN 202110679251 A CN202110679251 A CN 202110679251A CN 113118420 A CN113118420 A CN 113118420A
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- 239000013078 crystal Substances 0.000 title claims abstract description 44
- 238000007711 solidification Methods 0.000 title claims abstract description 38
- 230000008023 solidification Effects 0.000 title claims abstract description 38
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 28
- 239000000956 alloy Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 230000008021 deposition Effects 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 229910000601 superalloy Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 26
- 239000010410 layer Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000005137 deposition process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 210000001787 dendrite Anatomy 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007713 directional crystallization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
C | Co | Cr | Mo | Ti | W | Al | Ta | Hf | Ni |
0.086 | 8.97 | 8.03 | 0.50 | 0.66 | 9.34 | 5.51 | 3.28 | 1.46 | Bal. |
Claims (10)
Priority Applications (1)
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CN202110679251.7A CN113118420B (zh) | 2021-06-18 | 2021-06-18 | 一种超细柱晶高温合金叶片及其激光定向凝固制备方法 |
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CN202110679251.7A CN113118420B (zh) | 2021-06-18 | 2021-06-18 | 一种超细柱晶高温合金叶片及其激光定向凝固制备方法 |
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CN113118420A true CN113118420A (zh) | 2021-07-16 |
CN113118420B CN113118420B (zh) | 2021-08-31 |
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CN202110679251.7A Active CN113118420B (zh) | 2021-06-18 | 2021-06-18 | 一种超细柱晶高温合金叶片及其激光定向凝固制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113510248A (zh) * | 2021-09-15 | 2021-10-19 | 北京煜鼎增材制造研究院有限公司 | 一种梯度组织航空发动机整体叶盘及其制备方法 |
CN114150367A (zh) * | 2021-11-26 | 2022-03-08 | 华中科技大学 | 一种高温合金单晶缺陷的激光熔覆修复方法及修复系统 |
CN114309659A (zh) * | 2021-11-19 | 2022-04-12 | 中国航发北京航空材料研究院 | 一种高温合金激光快速成形系统及成形方法 |
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CN202695120U (zh) * | 2012-08-03 | 2013-01-23 | 武汉市华兴特种变压器制造有限公司 | 铠装屏蔽式高压试验变压器 |
CN103862042A (zh) * | 2014-02-21 | 2014-06-18 | 西安交通大学 | 一种激光直接成形超细柱状晶定向生长的方法 |
CN104377027A (zh) * | 2014-11-27 | 2015-02-25 | 东北大学 | 激光增材快速成型烧结热等静压制备稀土永磁体的方法 |
JP2017131905A (ja) * | 2016-01-26 | 2017-08-03 | 株式会社アマダホールディングス | メッキ鋼板の重ねレーザ溶接方法 |
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CN108620584A (zh) * | 2018-04-03 | 2018-10-09 | 上海大学 | 全等轴晶金属构件的激光增材制造方法及其装置 |
CN110280904A (zh) * | 2019-05-10 | 2019-09-27 | 江苏大学 | 一种可调磁场耦合超声辅助激光增材制造及监测装置 |
US20200180297A1 (en) * | 2013-12-16 | 2020-06-11 | General Electric Company | Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array |
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JP2020147782A (ja) * | 2019-03-12 | 2020-09-17 | 川崎重工業株式会社 | 造形体製造方法、中間体および造形体 |
CN112517926A (zh) * | 2020-11-30 | 2021-03-19 | 江苏海宇机械有限公司 | 一种调控激光熔覆过程中熔池温度梯度的方法 |
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2021
- 2021-06-18 CN CN202110679251.7A patent/CN113118420B/zh active Active
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CN102191495A (zh) * | 2010-03-05 | 2011-09-21 | 南昌航空大学 | 激光感应复合熔注快速制备金属陶瓷涂层的方法 |
CN202695120U (zh) * | 2012-08-03 | 2013-01-23 | 武汉市华兴特种变压器制造有限公司 | 铠装屏蔽式高压试验变压器 |
US20200180297A1 (en) * | 2013-12-16 | 2020-06-11 | General Electric Company | Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array |
CN103862042A (zh) * | 2014-02-21 | 2014-06-18 | 西安交通大学 | 一种激光直接成形超细柱状晶定向生长的方法 |
CN104377027A (zh) * | 2014-11-27 | 2015-02-25 | 东北大学 | 激光增材快速成型烧结热等静压制备稀土永磁体的方法 |
JP2017131905A (ja) * | 2016-01-26 | 2017-08-03 | 株式会社アマダホールディングス | メッキ鋼板の重ねレーザ溶接方法 |
CN107723702A (zh) * | 2017-10-11 | 2018-02-23 | 东北大学 | 一种激光熔覆工艺 |
CN108620584A (zh) * | 2018-04-03 | 2018-10-09 | 上海大学 | 全等轴晶金属构件的激光增材制造方法及其装置 |
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CN111558716A (zh) * | 2020-04-27 | 2020-08-21 | 常州信息职业技术学院 | 强制冷却协同直流磁场提高增材构件柱状晶的方法和装置 |
CN112517926A (zh) * | 2020-11-30 | 2021-03-19 | 江苏海宇机械有限公司 | 一种调控激光熔覆过程中熔池温度梯度的方法 |
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汤海波等: "激光熔化沉积增材制造镍基高温合金微细柱晶组织研究", 《第十一届中国钢铁年会论文集》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113510248A (zh) * | 2021-09-15 | 2021-10-19 | 北京煜鼎增材制造研究院有限公司 | 一种梯度组织航空发动机整体叶盘及其制备方法 |
CN113510248B (zh) * | 2021-09-15 | 2021-12-07 | 北京煜鼎增材制造研究院有限公司 | 一种梯度组织航空发动机整体叶盘及其制备方法 |
CN114309659A (zh) * | 2021-11-19 | 2022-04-12 | 中国航发北京航空材料研究院 | 一种高温合金激光快速成形系统及成形方法 |
CN114150367A (zh) * | 2021-11-26 | 2022-03-08 | 华中科技大学 | 一种高温合金单晶缺陷的激光熔覆修复方法及修复系统 |
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Address after: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Address before: 100096 1205, building S1, Jinyu zhizaochang, No.27, Chengzhong Road, Xisanqi building materials, Haidian District, Beijing Patentee before: BEIJING YUDING ZENGCAI MANUFACTURE RESEARCH INSTITUTE Co.,Ltd. |
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Address after: Building A10, No. 26 Jingwu Road, Xiong'an Area, China (Hebei) Pilot Free Trade Zone, Baoding City, Hebei Province (self declared) Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region after: China Address before: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee before: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region before: China |