CN103667756A - 一种采用大流量气体的钨合金烧结工艺 - Google Patents
一种采用大流量气体的钨合金烧结工艺 Download PDFInfo
- Publication number
- CN103667756A CN103667756A CN201310096358.4A CN201310096358A CN103667756A CN 103667756 A CN103667756 A CN 103667756A CN 201310096358 A CN201310096358 A CN 201310096358A CN 103667756 A CN103667756 A CN 103667756A
- Authority
- CN
- China
- Prior art keywords
- sintering
- tungstenalloy
- gas
- base
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310096358.4A CN103667756B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
CN201610955213.9A CN106636709B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210319070 | 2012-08-31 | ||
CN2012103190704 | 2012-08-31 | ||
CN201210319070.4 | 2012-08-31 | ||
CN201310096358.4A CN103667756B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610955213.9A Division CN106636709B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103667756A true CN103667756A (zh) | 2014-03-26 |
CN103667756B CN103667756B (zh) | 2016-12-28 |
Family
ID=49371365
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310096358.4A Active CN103667756B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
CN201610955213.9A Active CN106636709B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
CN2013201368098U Expired - Fee Related CN203244899U (zh) | 2012-08-31 | 2013-03-25 | 钨合金烧结炉的气体回收净化循环再利用系统 |
CN201320136703.8U Expired - Fee Related CN203501764U (zh) | 2012-08-31 | 2013-03-25 | 一种用于钨烧结炉的隔板组件 |
CN201310095987.5A Active CN103657354B (zh) | 2012-08-31 | 2013-03-25 | 用于钨合金烧结炉的气体净化回收循环再利用系统和工艺 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610955213.9A Active CN106636709B (zh) | 2012-08-31 | 2013-03-25 | 一种采用大流量气体的钨合金烧结工艺 |
CN2013201368098U Expired - Fee Related CN203244899U (zh) | 2012-08-31 | 2013-03-25 | 钨合金烧结炉的气体回收净化循环再利用系统 |
CN201320136703.8U Expired - Fee Related CN203501764U (zh) | 2012-08-31 | 2013-03-25 | 一种用于钨烧结炉的隔板组件 |
CN201310095987.5A Active CN103657354B (zh) | 2012-08-31 | 2013-03-25 | 用于钨合金烧结炉的气体净化回收循环再利用系统和工艺 |
Country Status (1)
Country | Link |
---|---|
CN (5) | CN103667756B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106424703A (zh) * | 2016-09-22 | 2017-02-22 | 东睦新材料集团股份有限公司 | 一种压缩机活塞的制备方法 |
CN106906396A (zh) * | 2017-03-06 | 2017-06-30 | 威海多晶钨钼科技有限公司 | 一种均匀细晶钨棒材及其制备方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105149580B (zh) * | 2015-08-21 | 2017-05-03 | 北京矿冶研究总院 | 一种用于中频炉烧结钨条的支架 |
CN105244301B (zh) * | 2015-10-14 | 2018-06-19 | 上海华力微电子有限公司 | 一种al刻蚀机台热量再利用的装置及方法 |
CN107008912A (zh) * | 2017-04-28 | 2017-08-04 | 江苏威拉里新材料科技有限公司 | 一种用于熔炼炉的气体净化系统 |
CN114657431B (zh) * | 2022-02-18 | 2023-01-17 | 安泰天龙钨钼科技有限公司 | 一种含能钨合金材料及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046345A (ja) * | 1983-08-24 | 1985-03-13 | Tokyo Tungsten Co Ltd | モリブデン板及びその製造方法 |
JPS61149452A (ja) * | 1984-12-25 | 1986-07-08 | Toshiba Corp | トリエ−テツドタングステン焼結体およびその製造法 |
CN1995426A (zh) * | 2006-12-22 | 2007-07-11 | 金堆城钼业集团有限公司 | 微掺镧钼合金丝的制备方法 |
CN101660066A (zh) * | 2009-09-08 | 2010-03-03 | 北京天龙钨钼科技有限公司 | 一种含镧的钨或钼复合材料的制造方法 |
CN102161101A (zh) * | 2011-05-31 | 2011-08-24 | 赣州虹飞钨钼材料有限公司 | 超大规模集成电路用高纯钨材的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1029349C (zh) * | 1991-05-22 | 1995-07-19 | 北京有色金属研究总院 | 钨合金杆材生产工艺 |
CN1035070C (zh) * | 1995-01-23 | 1997-06-04 | 冶金工业部钢铁研究总院 | 钨合金条的烧结工艺 |
KR100186931B1 (ko) * | 1996-04-30 | 1999-04-01 | 배문한 | 텅스텐 중합금의 제조방법 |
CN1082552C (zh) * | 1998-07-09 | 2002-04-10 | 浙江大学 | 纳米碳化钨-钴-碳化钒硬质合金的制造方法及设备 |
FR2795430B1 (fr) * | 1999-06-25 | 2002-03-22 | Cime Bocuze Sa | Materiau tungstene a haute densite fritte a basse temperature |
CN2744665Y (zh) * | 2004-11-26 | 2005-12-07 | 华南理工大学 | 变压吸附式氢气干燥装置 |
CN1962128A (zh) * | 2005-11-10 | 2007-05-16 | 顾林发 | 致密钨合金粉末冶金生产工艺 |
CN1990380B (zh) * | 2005-12-30 | 2010-10-13 | 天津环煜电子材料科技有限公司 | 单晶硅制备中稀土镧系基合金吸气剂提纯氩气与氩气回收工艺 |
CN101386947A (zh) * | 2008-10-31 | 2009-03-18 | 于洋 | 一种高比重钨合金材料及其制备方法 |
CN201292251Y (zh) * | 2008-11-27 | 2009-08-19 | 武汉钢铁(集团)公司 | 还原氢气回收装置 |
CN101475144B (zh) * | 2008-12-11 | 2011-05-18 | 北京钨钼材料厂 | 氢气回收装置及系统 |
CN101508424A (zh) * | 2009-03-25 | 2009-08-19 | 盛华伟 | 一种中频炉的氢气回收装置 |
CN102019429A (zh) * | 2011-01-04 | 2011-04-20 | 中国科学院上海硅酸盐研究所 | 一种纳米钨粉体的制备方法 |
CN102392169B (zh) * | 2011-09-14 | 2014-07-30 | 自贡硬质合金有限责任公司 | 一种穿甲弹芯用含稀土氧化物高密度钨合金及其制备方法 |
-
2013
- 2013-03-25 CN CN201310096358.4A patent/CN103667756B/zh active Active
- 2013-03-25 CN CN201610955213.9A patent/CN106636709B/zh active Active
- 2013-03-25 CN CN2013201368098U patent/CN203244899U/zh not_active Expired - Fee Related
- 2013-03-25 CN CN201320136703.8U patent/CN203501764U/zh not_active Expired - Fee Related
- 2013-03-25 CN CN201310095987.5A patent/CN103657354B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046345A (ja) * | 1983-08-24 | 1985-03-13 | Tokyo Tungsten Co Ltd | モリブデン板及びその製造方法 |
JPS61149452A (ja) * | 1984-12-25 | 1986-07-08 | Toshiba Corp | トリエ−テツドタングステン焼結体およびその製造法 |
CN1995426A (zh) * | 2006-12-22 | 2007-07-11 | 金堆城钼业集团有限公司 | 微掺镧钼合金丝的制备方法 |
CN101660066A (zh) * | 2009-09-08 | 2010-03-03 | 北京天龙钨钼科技有限公司 | 一种含镧的钨或钼复合材料的制造方法 |
CN102161101A (zh) * | 2011-05-31 | 2011-08-24 | 赣州虹飞钨钼材料有限公司 | 超大规模集成电路用高纯钨材的制备方法 |
Non-Patent Citations (2)
Title |
---|
谢中华等: "钨粉制备工艺对压坯强度影响的研究", 《中国钨业》 * |
韩强等: "钼金属制品生产中氢气循环系统的引进消化吸收", 《中国钼业》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106424703A (zh) * | 2016-09-22 | 2017-02-22 | 东睦新材料集团股份有限公司 | 一种压缩机活塞的制备方法 |
CN106906396A (zh) * | 2017-03-06 | 2017-06-30 | 威海多晶钨钼科技有限公司 | 一种均匀细晶钨棒材及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN203501764U (zh) | 2014-03-26 |
CN103657354B (zh) | 2016-09-07 |
CN103657354A (zh) | 2014-03-26 |
CN103667756B (zh) | 2016-12-28 |
CN203244899U (zh) | 2013-10-23 |
CN106636709B (zh) | 2018-07-06 |
CN106636709A (zh) | 2017-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103667756A (zh) | 一种采用大流量气体的钨合金烧结工艺 | |
CN110106418B (zh) | 一种用于切割丝的稀土钼钨合金及其制备方法 | |
CN110527885B (zh) | 一种钨合金材料 | |
CN102601367B (zh) | 一种辐射或多极取向磁环的热处理方法 | |
CN104525948B (zh) | 一种钼合金电极的制备方法 | |
CN114657431B (zh) | 一种含能钨合金材料及制备方法 | |
CN107829005B (zh) | 一种Nb-Si-C合金棒材及其制备方法 | |
CN110722152B (zh) | 一种大尺寸细晶钼棒及其制备方法 | |
CN113817944B (zh) | 一种高性能钨合金棒材及其制备方法 | |
CN105859305B (zh) | 一种抗水化、抗热震的干法氧化钙坩埚制备方法 | |
CN104616880B (zh) | 一种生产烧结钕铁硼磁体的方法 | |
CN113948303B (zh) | 一种烧结NdFeB辐射环及其制备方法 | |
CN111508734A (zh) | 一种电子束熔渗生产铜钨触头的方法 | |
CN105323878A (zh) | 一种发热丝材料及其制备方法 | |
CN104439236B (zh) | 一种氧化锆钼合金电极的制备方法 | |
CN105331863A (zh) | 一种耐热核壳强化相镁合金及其制备方法 | |
CN108298991A (zh) | 常压烧结六方氮化硼陶瓷曲面玻璃热弯模具的制造方法 | |
EP0197702B1 (en) | Plasma arc sintering of silicon carbide | |
CN106884077B (zh) | 一种高温合金冷拉材两段式电淬火软化退火工艺 | |
CN102051448B (zh) | 一种模具扁钢低温回火的方法 | |
CN113667829A (zh) | 一种锌铝铁合金脱锌工艺 | |
CN209815974U (zh) | 一种低电耗熔炼菱镁矿的装置 | |
CN102093148A (zh) | 一种钯钌/铝镁复合金属丝及其制备方法 | |
CN102691110A (zh) | 一种铸锭炉退火工艺 | |
CN101264921A (zh) | 高纯度电熔氧化钇砂的生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 101117 Beijing city Tongzhou District Lucheng Town, Hu called coal industrial zone Applicant after: ATTL ADVANCED MATERIALS Co.,Ltd. Applicant after: ATTL (TIANJIN) ADVANCED TECHNOLOGY & MATERIALS Co.,Ltd. Applicant after: BAOJI JINGLONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Address before: The industrial zone in Beijing city called 101117 Tongzhou District Lucheng town Applicant before: BEIJING TIAN-LONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Applicant before: TIAN-LONG TUNGSTEN & MOLYBDENUM (TIANJIN) CO.,LTD. Applicant before: BAOJI JINGLONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Address after: The industrial zone in Beijing city called 101117 Tongzhou District Lucheng town Applicant after: BEIJING TIAN-LONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Applicant after: TIAN-LONG TUNGSTEN & MOLYBDENUM (TIANJIN) CO.,LTD. Applicant after: BAOJI JINGLONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Address before: The industrial zone in Beijing city called 101117 Tongzhou District Lucheng town Applicant before: BEIJING TIAN-LONG TUNGSTEN & MOLYBDENUM Co.,Ltd. Applicant before: TIAN-LONG TUNGSTEN & MOLYBDENUM (TIANJIN) CO.,LTD. Applicant before: BAOJI JINGLONG TUNGSTEN & MOLYBDENUM Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 101117 in Zhaoli Industrial Zone, Hugezhuang, Lucheng Town, Tongzhou District, Beijing Patentee after: ATTL ADVANCED MATERIALS Co.,Ltd. Patentee after: ATTL (TIANJIN) ADVANCED TECHNOLOGY & MATERIALS Co.,Ltd. Patentee after: ATTL (BAOJI) ADVANCED MATERIALS Co.,Ltd. Address before: 101117 in Zhaoli Industrial Zone, Hugezhuang, Lucheng Town, Tongzhou District, Beijing Patentee before: ATTL ADVANCED MATERIALS Co.,Ltd. Patentee before: ATTL (TIANJIN) ADVANCED TECHNOLOGY & MATERIALS Co.,Ltd. Patentee before: BAOJI JINGLONG TUNGSTEN & MOLYBDENUM Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: 301800 Baozhong Road 10, energy conservation and environmental protection industrial zone, Baodi District, Tianjin Patentee after: ATTL ADVANCED MATERIALS Co.,Ltd. Patentee after: ATTL (BAOJI) ADVANCED MATERIALS Co.,Ltd. Address before: 101117 in Zhaoli Industrial Zone, Hugezhuang, Lucheng Town, Tongzhou District, Beijing Patentee before: ATTL ADVANCED MATERIALS Co.,Ltd. Patentee before: ATTL (TIANJIN) ADVANCED TECHNOLOGY & MATERIALS Co.,Ltd. Patentee before: ATTL (BAOJI) ADVANCED MATERIALS Co.,Ltd. |