CN103276231B - 一种铸造高温合金真空感应冶炼脱s和o的方法 - Google Patents
一种铸造高温合金真空感应冶炼脱s和o的方法 Download PDFInfo
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- CN103276231B CN103276231B CN201310183187.9A CN201310183187A CN103276231B CN 103276231 B CN103276231 B CN 103276231B CN 201310183187 A CN201310183187 A CN 201310183187A CN 103276231 B CN103276231 B CN 103276231B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 13
- 230000006698 induction Effects 0.000 title claims description 4
- 238000003723 Smelting Methods 0.000 title abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 42
- 239000000956 alloy Substances 0.000 claims abstract description 42
- 238000007670 refining Methods 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 2
- 241001417490 Sillaginidae Species 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000155 melt Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010308 vacuum induction melting process Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
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CN201310183187.9A CN103276231B (zh) | 2013-05-17 | 2013-05-17 | 一种铸造高温合金真空感应冶炼脱s和o的方法 |
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CN103276231A CN103276231A (zh) | 2013-09-04 |
CN103276231B true CN103276231B (zh) | 2015-04-15 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106319255B (zh) * | 2015-07-06 | 2018-09-21 | 中国科学院金属研究所 | 镍基高温合金的纯净化冶炼工艺 |
CN105936986B (zh) * | 2016-06-27 | 2018-04-03 | 李宏亮 | 一种镍基高温合金及其制备方法 |
CN108950269A (zh) * | 2018-07-27 | 2018-12-07 | 沈阳中科三耐新材料股份有限公司 | 一种控制k438母合金中杂质元素含量的冶炼工艺 |
CN112538577B (zh) * | 2020-11-19 | 2022-02-01 | 中国科学院金属研究所 | 一种用于高温合金纯净化冶炼的稀土元素控制方法 |
CN115323117B (zh) * | 2022-07-28 | 2024-01-19 | 中国科学院金属研究所 | 一种用于高温合金深度脱硫的冶炼方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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SU800843A1 (ru) * | 1979-04-25 | 1981-01-30 | Государственный Ордена Октябрьскойреволюции Научно-Исследовательскийи Проектный Институт Редкометал-Лической Промышленности "Гиредмет" | Способ определени азота вМЕТАллАХ и СплАВАХ |
CN1137275C (zh) * | 2000-12-21 | 2004-02-04 | 中国科学院金属研究所 | 高温合金真空感应熔炼超纯净脱硫技术 |
CN101440436B (zh) * | 2007-11-21 | 2010-04-21 | 中国科学院金属研究所 | 一种高温合金返回料的纯净化冶炼工艺 |
CN102719686B (zh) * | 2012-06-29 | 2014-04-16 | 山西太钢不锈钢股份有限公司 | 一种真空感应炉冶炼镍基高温合金的方法 |
CN102776378B (zh) * | 2012-07-30 | 2014-04-30 | 攀钢集团江油长城特殊钢有限公司 | 真空感应炉熔炼高温合金的脱硫方法 |
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Address after: 100095 box 81, Haidian District, Beijing Patentee after: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS Address before: 100095 Beijing 81 mailbox in Haidian District, Beijing Patentee before: AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS Address after: 550014 shawen ecological science and Technology Industrial Park, Baiyun District, Guiyang City, Guizhou Province Patentee after: GUIYANG HANGFA PRECISION CASTING Co.,Ltd. Address before: 100095 box 81, Haidian District, Beijing Patentee before: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |