CN105350027A - 一种制备钛粉的方法 - Google Patents
一种制备钛粉的方法 Download PDFInfo
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- CN105350027A CN105350027A CN201510727542.3A CN201510727542A CN105350027A CN 105350027 A CN105350027 A CN 105350027A CN 201510727542 A CN201510727542 A CN 201510727542A CN 105350027 A CN105350027 A CN 105350027A
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- titanium
- hydrogen
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- sponge
- fused salt
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
- C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
项目 | 实施例1 | 实施例2 | 对比例(海绵钛直接电解) |
氢化前抽真空 | 2×10-3Pa | 5×10-2Pa | 无 |
氢化压力 | 3.5MPa | 3.5MPa | 无 |
氢化时间 | 30min | 45min | 无 |
NaCl︰KCI(摩尔比) | 1︰1 | 2︰3 | 1︰1 |
熔盐质量 | 2kg | 2kg | 2kg |
四氯化钛质量 | 100g | 100g | 100g |
槽电压 | 2.2V | 2.0V | 2.3V |
阴极电流密度 | 7900A/cm2 | 8100A/cm2 | 5800A/cm2 |
电解温度 | 750℃ | 800℃ | 800℃ |
电解时间 | 4h | 3h | 28h |
电流效率 | 82% | 84% | 62% |
产品平均粒度 | 100μm | 80μm | 15mm |
产品纯度 | 99.999% | 99.999% | 99.999% |
Claims (10)
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CN201510727542.3A CN105350027B (zh) | 2015-10-30 | 2015-10-30 | 一种制备钛粉的方法 |
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CN105350027A true CN105350027A (zh) | 2016-02-24 |
CN105350027B CN105350027B (zh) | 2017-11-10 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106191929A (zh) * | 2016-09-07 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 从钛电解阴极产物中分离金属钛的方法 |
CN110484737A (zh) * | 2019-10-08 | 2019-11-22 | 攀枝花学院 | 用高氧钛回收料制备钛锭的方法 |
CN110616340A (zh) * | 2019-10-08 | 2019-12-27 | 攀枝花学院 | 用高氧钛回收料氢化脱氢制备钛锭的方法 |
CN110756813A (zh) * | 2019-11-01 | 2020-02-07 | 宁波江丰电子材料股份有限公司 | 一种高纯钛粉的制备方法 |
CN115213400A (zh) * | 2021-03-31 | 2022-10-21 | 泰州市新龙翔金属制品有限公司 | 一种提高医用金属合金力学性能的生产工艺 |
Citations (6)
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JPH03291391A (ja) * | 1990-04-10 | 1991-12-20 | Nikko Kyodo Co Ltd | 高純度チタンの製造方法 |
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CN101914788A (zh) * | 2010-07-26 | 2010-12-15 | 攀钢集团有限公司 | 一种制备金属钛的方法 |
CN102409363A (zh) * | 2011-11-24 | 2012-04-11 | 中国船舶重工集团公司第七二五研究所 | 一种熔盐电解法制备钛的方法 |
CN104511595A (zh) * | 2014-12-30 | 2015-04-15 | 中南大学 | 一种高纯钛粉的制备方法 |
CN104947152A (zh) * | 2014-03-31 | 2015-09-30 | 湖南创元铝业有限公司 | 熔盐电解精炼法制备高纯钛的方法 |
-
2015
- 2015-10-30 CN CN201510727542.3A patent/CN105350027B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03291391A (ja) * | 1990-04-10 | 1991-12-20 | Nikko Kyodo Co Ltd | 高純度チタンの製造方法 |
US20040247478A1 (en) * | 2001-08-16 | 2004-12-09 | Les Strezov | Method of manufacturing titanium and titanium alloy products |
CN101914788A (zh) * | 2010-07-26 | 2010-12-15 | 攀钢集团有限公司 | 一种制备金属钛的方法 |
CN102409363A (zh) * | 2011-11-24 | 2012-04-11 | 中国船舶重工集团公司第七二五研究所 | 一种熔盐电解法制备钛的方法 |
CN104947152A (zh) * | 2014-03-31 | 2015-09-30 | 湖南创元铝业有限公司 | 熔盐电解精炼法制备高纯钛的方法 |
CN104511595A (zh) * | 2014-12-30 | 2015-04-15 | 中南大学 | 一种高纯钛粉的制备方法 |
Non-Patent Citations (3)
Title |
---|
李健: "熔盐电解制备高纯钛粉过程中离子价态、杂质含量及粉末特性研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
李健等: "熔盐电解制备细颗粒钛粉研究", 《矿冶工程》 * |
王尊等: "氢化脱氢工艺制备钛粉研究", 《金属材料与冶金工程》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106191929A (zh) * | 2016-09-07 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 从钛电解阴极产物中分离金属钛的方法 |
CN110484737A (zh) * | 2019-10-08 | 2019-11-22 | 攀枝花学院 | 用高氧钛回收料制备钛锭的方法 |
CN110616340A (zh) * | 2019-10-08 | 2019-12-27 | 攀枝花学院 | 用高氧钛回收料氢化脱氢制备钛锭的方法 |
CN110484737B (zh) * | 2019-10-08 | 2021-05-18 | 攀枝花学院 | 用高氧钛回收料制备钛锭的方法 |
CN110616340B (zh) * | 2019-10-08 | 2021-06-11 | 攀枝花学院 | 用高氧钛回收料氢化脱氢制备钛锭的方法 |
CN110756813A (zh) * | 2019-11-01 | 2020-02-07 | 宁波江丰电子材料股份有限公司 | 一种高纯钛粉的制备方法 |
CN115213400A (zh) * | 2021-03-31 | 2022-10-21 | 泰州市新龙翔金属制品有限公司 | 一种提高医用金属合金力学性能的生产工艺 |
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Inventor after: Liao Xianjie Inventor after: Huang Ping Inventor after: Li Junhan Inventor after: Luo Jinhua Inventor after: Lai Qi Inventor after: Zhong Canyu Inventor after: Zhang Shuli Inventor after: Tang Rui Inventor after: Yang Shaoli Inventor after: Hou Jing Inventor after: Li Jun Inventor after: Wu Enhui Inventor before: Liao Xianjie Inventor before: Zhang Shuli Inventor before: Chen Min Inventor before: Zhao Chaoyong Inventor before: Xiao Xuan Inventor before: Wang Tao Inventor before: Li Bin Inventor before: Tang Rui Inventor before: Yang Shaoli Inventor before: Ma Lan Inventor before: Hou Jing Inventor before: Li Jun Inventor before: Wu Enhui Inventor before: Li Junhan Inventor before: Huang Ping |
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