CN101672571B - 提高钨、钼材料加工质量的方法及专用高温钼丝炉 - Google Patents
提高钨、钼材料加工质量的方法及专用高温钼丝炉 Download PDFInfo
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- CN101672571B CN101672571B CN2009100243905A CN200910024390A CN101672571B CN 101672571 B CN101672571 B CN 101672571B CN 2009100243905 A CN2009100243905 A CN 2009100243905A CN 200910024390 A CN200910024390 A CN 200910024390A CN 101672571 B CN101672571 B CN 101672571B
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- hydrogen
- furnace
- molybdenum
- tungsten
- pipe
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CN2009100243905A CN101672571B (zh) | 2009-10-20 | 2009-10-20 | 提高钨、钼材料加工质量的方法及专用高温钼丝炉 |
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CN2009100243905A CN101672571B (zh) | 2009-10-20 | 2009-10-20 | 提高钨、钼材料加工质量的方法及专用高温钼丝炉 |
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CN101672571A CN101672571A (zh) | 2010-03-17 |
CN101672571B true CN101672571B (zh) | 2011-09-14 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB729921A (en) * | 1952-02-14 | 1955-05-11 | British Thomson Houston Co Ltd | Improvements in and relating to tungsten cathodes |
US3580976A (en) * | 1969-01-28 | 1971-05-25 | Jacques Marie Yves Le Clerc De | Device for regulating the temperature of glass at the outlet of a very high temperature glass melting furnace |
CN2605543Y (zh) * | 2003-02-21 | 2004-03-03 | 司书珂 | 大容量惰性气体保护烧结炉 |
CN2647831Y (zh) * | 2003-09-10 | 2004-10-13 | 厦门金鹭特种合金有限公司 | 一种用于自还原制备蓝色氧化钨的装置 |
CN101392334A (zh) * | 2007-09-20 | 2009-03-25 | 吴江市天地人真空炉业有限公司 | 真空感应钨烧结氢气炉 |
CN101429632A (zh) * | 2006-11-19 | 2009-05-13 | 安徽帮格工贸有限公司 | 应用于铜包铝或铜包铝镁丝生产中的退火设备 |
CN201289294Y (zh) * | 2008-07-25 | 2009-08-12 | 河源普益硬质合金厂有限公司 | 加工超细金属钨粉的氢气还原炉 |
-
2009
- 2009-10-20 CN CN2009100243905A patent/CN101672571B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB729921A (en) * | 1952-02-14 | 1955-05-11 | British Thomson Houston Co Ltd | Improvements in and relating to tungsten cathodes |
US3580976A (en) * | 1969-01-28 | 1971-05-25 | Jacques Marie Yves Le Clerc De | Device for regulating the temperature of glass at the outlet of a very high temperature glass melting furnace |
CN2605543Y (zh) * | 2003-02-21 | 2004-03-03 | 司书珂 | 大容量惰性气体保护烧结炉 |
CN2647831Y (zh) * | 2003-09-10 | 2004-10-13 | 厦门金鹭特种合金有限公司 | 一种用于自还原制备蓝色氧化钨的装置 |
CN101429632A (zh) * | 2006-11-19 | 2009-05-13 | 安徽帮格工贸有限公司 | 应用于铜包铝或铜包铝镁丝生产中的退火设备 |
CN101392334A (zh) * | 2007-09-20 | 2009-03-25 | 吴江市天地人真空炉业有限公司 | 真空感应钨烧结氢气炉 |
CN201289294Y (zh) * | 2008-07-25 | 2009-08-12 | 河源普益硬质合金厂有限公司 | 加工超细金属钨粉的氢气还原炉 |
Non-Patent Citations (3)
Title |
---|
JP特開9-3559A 1997.01.07 |
杨世杰.超高温钼网加热炉的研制.《中国钼业》.1998,第22卷(第1期),10-11. * |
罗毅.钼丝炉进氢方式的新尝试.《工业加热》.1997,(第2期),53,55. * |
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CN101672571A (zh) | 2010-03-17 |
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Assignee: Baoji Dingli Pioneer Metals Corporation Assignor: Zhang Junrang Contract record no.: 2012610000103 Denomination of invention: Method for improving processing quality of tungsten and molybdenum materials and special hydrogen molybdenum wire furnace Granted publication date: 20110914 License type: Exclusive License Open date: 20100317 Record date: 20120613 |
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