CN102728823B - 利用感应冷坩埚技术制备定向结晶的稀土超磁致伸缩合金的方法 - Google Patents
利用感应冷坩埚技术制备定向结晶的稀土超磁致伸缩合金的方法 Download PDFInfo
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- CN102728823B CN102728823B CN201110116204.8A CN201110116204A CN102728823B CN 102728823 B CN102728823 B CN 102728823B CN 201110116204 A CN201110116204 A CN 201110116204A CN 102728823 B CN102728823 B CN 102728823B
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- 238000005516 engineering process Methods 0.000 title claims abstract description 23
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- 238000002425 crystallisation Methods 0.000 claims abstract description 62
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- 239000000155 melt Substances 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 17
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- 229910052718 tin Inorganic materials 0.000 description 2
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- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
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- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
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- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
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CN201110116204.8A CN102728823B (zh) | 2011-05-03 | 2011-05-03 | 利用感应冷坩埚技术制备定向结晶的稀土超磁致伸缩合金的方法 |
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CN201110116204.8A CN102728823B (zh) | 2011-05-03 | 2011-05-03 | 利用感应冷坩埚技术制备定向结晶的稀土超磁致伸缩合金的方法 |
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CN102728823A CN102728823A (zh) | 2012-10-17 |
CN102728823B true CN102728823B (zh) | 2016-01-20 |
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PL222793B1 (pl) * | 2014-03-13 | 2016-09-30 | Seco/Warwick Europe Spółka Z Ograniczoną Odpowiedzialnością | Sposób ukierunkowanej krystalizacji odlewów łopatek turbin gazowych oraz urządzenie do wytwarzania odlewów łopatek turbiny gazowej o ukierunkowanej i monokrystalicznej strukturze |
CN104195635A (zh) * | 2014-09-28 | 2014-12-10 | 哈尔滨工业大学 | 一种籽晶法制备大宽度柱状晶硅锭的方法 |
CN106807907B (zh) * | 2016-12-23 | 2021-04-20 | 李蔚晶 | 低径向温度梯度的冷坩埚真空感应熔炼定向凝固装置 |
CN108788040B (zh) * | 2018-07-04 | 2019-07-19 | 上海大学 | 一种氢等离子熔炼连续铸造生产高纯金属靶坯的装置 |
CN109883206B (zh) * | 2019-04-16 | 2023-10-31 | 合智熔炼装备(上海)有限公司 | 一种真空自耗炉熔炼高速冷却装置 |
CN113865342B (zh) * | 2021-09-27 | 2023-05-30 | 先导薄膜材料有限公司 | 一种冷坩埚的维护方法 |
CN116147338A (zh) * | 2022-07-11 | 2023-05-23 | 郑州理德新材料科技有限公司 | 一种具有下拉引管功能的悬浮熔炼设备及管坯制备方法 |
CN115301909B (zh) * | 2022-07-11 | 2024-03-22 | 励德装备技术(宁波)有限公司 | 一种具有下拉引锭功能的悬浮熔炼设备及下拉引锭方法 |
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CN2514005Y (zh) * | 2001-12-11 | 2002-10-02 | 李碚 | 具有多功能操作系统的冷坩埚真空熔炼设备 |
CN101665253B (zh) * | 2009-09-29 | 2010-10-13 | 包头市山晟新能源有限责任公司 | 多晶硅提纯方法及用于多晶硅提纯的坩埚、提纯设备 |
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Non-Patent Citations (2)
Title |
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改善TbDy-Fe 超磁致伸缩合金产品质量的技术;李碚等;《真空》;20060930;第43卷(第5期);第31-35页 * |
用冷坩埚真空感应熔炼设备制备稀土合金的技术;康宁等;《真空》;20030531(第3期);第6-12页 * |
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Address after: Beijing City 100080 square Haidian District Road No. 10 building 905 room 1+1 Applicant after: BEIJING HUANXIANG SHENZHOU TECHNOLOGY CO., LTD. Applicant after: Li Bei Address before: Beijing City 100080 square Haidian District Road No. 10 building 905 room 1+1 Applicant before: I-MU (Beijing) Technology Co., Ltd. Applicant before: Li Bei |
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Effective date of registration: 20201019 Address after: Beijing City 100080 square Haidian District Road No. 10 building 905 room 1+1 Patentee after: I-MU TECHNOLOGY Co.,Ltd. Patentee after: Baoji Huayu dingzun Material Technology Co., Ltd Address before: Beijing City 100080 square Haidian District Road No. 10 building 905 room 1+1 Patentee before: I-MU TECHNOLOGY Co.,Ltd. Patentee before: Li Bei |