CN104046820B - 一种熔炼过程中分步多形式加碳冶炼镍基高温合金的方法 - Google Patents
一种熔炼过程中分步多形式加碳冶炼镍基高温合金的方法 Download PDFInfo
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- CN104046820B CN104046820B CN201410251278.6A CN201410251278A CN104046820B CN 104046820 B CN104046820 B CN 104046820B CN 201410251278 A CN201410251278 A CN 201410251278A CN 104046820 B CN104046820 B CN 104046820B
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- alloy
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 41
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 29
- 241001417490 Sillaginidae Species 0.000 title 1
- 238000007499 fusion processing Methods 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 67
- 239000000956 alloy Substances 0.000 claims abstract description 67
- 238000003723 Smelting Methods 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 238000007670 refining Methods 0.000 claims description 16
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 6
- 241001062472 Stokellia anisodon Species 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910001339 C alloy Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000000795 conjunctiva Anatomy 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 206010014970 Ephelides Diseases 0.000 description 2
- 208000003351 Melanosis Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
| 合金元素 | Cr | Co | Mo | W | Ta | Re | Al | Ti | Hf | C | Ni |
| 含量 | 7.0 | 7.5 | 1.5 | 6.0 | 6.0 | 1.0 | 6.0 | 1.5 | 0.15 | 0.05 | 平衡余量 |
| 牌号 | JCr99-B | Co998 | Mo-3 | W-3 | TD-2 | 纯度99.9% | Al99.90 | TA1 | HHf-01 | TSC | Ni9990 |
| O(ppm) | |
| 传统冶炼工艺 | 115 |
| 本发明冶炼工艺 | 32 |
| 合金元素 | Cr | Co | Mo | W | Ta | Re | Al | Ti | Hf | C | Ni |
| 传统冶炼工艺 | 7.01 | 7.46 | 1.55 | 6.08 | 6.05 | 1.10 | 5.91 | 1.33 | 0.152 | 0.022 | - |
| 本发明冶炼工艺 | 7.00 | 7.49 | 1.51 | 6.02 | 6.01 | 1.05 | 5.97 | 1.42 | 0.151 | 0.046 | - |
| 抗拉强度σb/MPa | 屈服强度σ0.2/MPa | |
| 传统冶炼工艺 | 1020 | 921 |
| 本发明冶炼工艺 | 1086 | 951 |
| 合金元素 | Cr | Co | C | Ni |
| 含量 | 5 | 5 | 0.05 | 平衡余量 |
| 牌号 | JCr99-B | Co998 | TSC | Ni9990 |
| 合金元素 | Cr | Co | Mo | W | Ta | Re | Al | Ti | Hf | C | Ni |
| 含量 | 6.5 | 6.5 | 1.25 | 4.0 | 3.25 | 1.5 | 3.1 | 1.25 | 0.1 | 0.075 | 平衡余量4 --> |
| 牌号 | JCr99-B | Co998 | Mo-3 | W-3 | TD-2 | 纯度99.9% | Al99.90 | TA1 | HHf-01 | TSC | Ni9990 |
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251278.6A CN104046820B (zh) | 2014-06-06 | 2014-06-06 | 一种熔炼过程中分步多形式加碳冶炼镍基高温合金的方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251278.6A CN104046820B (zh) | 2014-06-06 | 2014-06-06 | 一种熔炼过程中分步多形式加碳冶炼镍基高温合金的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104046820A CN104046820A (zh) | 2014-09-17 |
| CN104046820B true CN104046820B (zh) | 2016-06-29 |
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| CN201410251278.6A Expired - Fee Related CN104046820B (zh) | 2014-06-06 | 2014-06-06 | 一种熔炼过程中分步多形式加碳冶炼镍基高温合金的方法 |
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| CN (1) | CN104046820B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063389B (zh) * | 2015-09-09 | 2017-04-12 | 太原钢铁(集团)有限公司 | 一种以镍珠为主要原料的真空感应炉冶炼布料方法 |
| CN105734314B (zh) * | 2016-03-30 | 2018-03-16 | 山东瑞泰新材料科技有限公司 | 镍基高温合金的真空冶炼工艺 |
| CN110735067B (zh) * | 2019-11-28 | 2021-05-25 | 中国科学院金属研究所 | 一种富含活性元素的镍基高温合金的纯净化冶炼工艺 |
| CN111041255B (zh) * | 2019-12-09 | 2021-04-30 | 江苏隆达超合金航材有限公司 | 一种降低高温母合金夹杂物含量的真空感应熔炼加料方法 |
| CN113684387B (zh) * | 2021-08-25 | 2022-11-01 | 中航上大高温合金材料股份有限公司 | 紧固件用gh6159合金锭及其制备方法 |
| CN116287812B (zh) * | 2023-05-24 | 2023-07-21 | 江苏美特林科特殊合金股份有限公司 | 一种不含铝高温合金的熔炼方法 |
| CN117604325A (zh) * | 2023-11-14 | 2024-02-27 | 中国联合重型燃气轮机技术有限公司 | 一种镍基中间合金及其制备方法和应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538664A (zh) * | 2008-03-19 | 2009-09-23 | 中国科学院金属研究所 | 一种低密度高熔点镍基高温合金及其制备工艺 |
| CN101994019A (zh) * | 2010-10-22 | 2011-03-30 | 沈阳黎明航空发动机(集团)有限责任公司 | 熔炼过程中分步加碳制备镍基合金的方法 |
| CN103498063A (zh) * | 2013-09-18 | 2014-01-08 | 北京航空航天大学 | 一种利用氧化钇坩埚对高温合金返回料进行纯净化熔炼的方法 |
| CN103757451A (zh) * | 2014-01-24 | 2014-04-30 | 南京理工大学 | 一种镍基高温合金的高纯净冶炼方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5296046B2 (ja) * | 2010-12-28 | 2013-09-25 | 株式会社日立製作所 | Ni基合金、及びそれを用いたガスタービンのタービン動・静翼 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538664A (zh) * | 2008-03-19 | 2009-09-23 | 中国科学院金属研究所 | 一种低密度高熔点镍基高温合金及其制备工艺 |
| CN101994019A (zh) * | 2010-10-22 | 2011-03-30 | 沈阳黎明航空发动机(集团)有限责任公司 | 熔炼过程中分步加碳制备镍基合金的方法 |
| CN103498063A (zh) * | 2013-09-18 | 2014-01-08 | 北京航空航天大学 | 一种利用氧化钇坩埚对高温合金返回料进行纯净化熔炼的方法 |
| CN103757451A (zh) * | 2014-01-24 | 2014-04-30 | 南京理工大学 | 一种镍基高温合金的高纯净冶炼方法 |
Non-Patent Citations (1)
| Title |
|---|
| 碳对镍基单晶高温合金AM3凝固组织的影响;余竹焕等;《稀有金属材料与工程》;20110831;第40卷(第8期);第1407页表1 * |
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| CN104046820A (zh) | 2014-09-17 |
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