CN101004995B - 钍钨丝的制造方法 - Google Patents
钍钨丝的制造方法 Download PDFInfo
- Publication number
- CN101004995B CN101004995B CN200610033294A CN200610033294A CN101004995B CN 101004995 B CN101004995 B CN 101004995B CN 200610033294 A CN200610033294 A CN 200610033294A CN 200610033294 A CN200610033294 A CN 200610033294A CN 101004995 B CN101004995 B CN 101004995B
- Authority
- CN
- China
- Prior art keywords
- tungsten
- thorium
- thoriatde
- powder
- tungsten wire
- 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.)
- Expired - Fee Related
Links
- WLTSUBTXQJEURO-UHFFFAOYSA-N thorium tungsten Chemical compound [W].[Th] WLTSUBTXQJEURO-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- 239000000843 powder Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 50
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims abstract description 42
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910001930 tungsten oxide Inorganic materials 0.000 claims abstract description 28
- VGBPIHVLVSGJGR-UHFFFAOYSA-N thorium(4+);tetranitrate Chemical compound [Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VGBPIHVLVSGJGR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 29
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 28
- 229910003452 thorium oxide Inorganic materials 0.000 claims description 28
- 238000002242 deionisation method Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 15
- 238000000247 postprecipitation Methods 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005554 pickling Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 239000010419 fine particle Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 239000006210 lotion Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 238000004663 powder metallurgy Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010828 elution Methods 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 37
- 229910052721 tungsten Inorganic materials 0.000 abstract description 34
- 239000010937 tungsten Substances 0.000 abstract description 34
- 238000004804 winding Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical group [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 229910052776 Thorium Inorganic materials 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 241000156948 Aphantopus hyperantus Species 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009702 powder compression Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610033294A CN101004995B (zh) | 2006-01-20 | 2006-01-20 | 钍钨丝的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610033294A CN101004995B (zh) | 2006-01-20 | 2006-01-20 | 钍钨丝的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101004995A CN101004995A (zh) | 2007-07-25 |
CN101004995B true CN101004995B (zh) | 2010-05-12 |
Family
ID=38704060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610033294A Expired - Fee Related CN101004995B (zh) | 2006-01-20 | 2006-01-20 | 钍钨丝的制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101004995B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102009171B (zh) * | 2010-09-30 | 2012-08-22 | 厦门虹鹭钨钼工业有限公司 | 一种磁控管阴极用磁控线圈原料粉末及其制备方法 |
CN102009177B (zh) * | 2010-09-30 | 2012-07-11 | 厦门虹鹭钨钼工业有限公司 | 一种制造大尺寸钍钨坯条的方法 |
CN102009179B (zh) * | 2010-09-30 | 2013-04-03 | 厦门虹鹭钨钼工业有限公司 | 一种磁控线圈用粉末的掺杂方法 |
CN102389974B (zh) * | 2011-05-12 | 2013-04-24 | 朱惠冲 | 防止再结晶晶粒粗化的磁控管阴极材料的生产方法 |
CN103268848B (zh) * | 2013-05-31 | 2015-09-02 | 南京三乐电子信息产业集团有限公司 | 一种连续波磁控管阴极的制备方法 |
CN109666833B (zh) * | 2018-12-11 | 2020-05-19 | 厦门虹鹭钨钼工业有限公司 | 一种磁控管阴极线圈用钴钍钨合金材料及其制备方法 |
CN111396776A (zh) * | 2018-12-31 | 2020-07-10 | 方玉衡 | 一种可移动磁性无线供电电灯 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2309193Y (zh) * | 1997-07-04 | 1999-03-03 | 陈永和 | 新型的细金属线矫直器及其装置 |
CN1506179A (zh) * | 2002-12-05 | 2004-06-23 | 东京特殊电线株式会社 | 高度平直的悬挂丝线及其制造方法 |
-
2006
- 2006-01-20 CN CN200610033294A patent/CN101004995B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2309193Y (zh) * | 1997-07-04 | 1999-03-03 | 陈永和 | 新型的细金属线矫直器及其装置 |
CN1506179A (zh) * | 2002-12-05 | 2004-06-23 | 东京特殊电线株式会社 | 高度平直的悬挂丝线及其制造方法 |
Non-Patent Citations (2)
Title |
---|
JP昭57-41336A 1982.03.08 |
JP昭59-39435A 1984.03.03 |
Also Published As
Publication number | Publication date |
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CN101004995A (zh) | 2007-07-25 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Weileda Technology Development Co., Ltd. Assignor: Gu Jinyue Contract record no.: 2011440020312 Denomination of invention: Method for producing thorium-tungsten wire Granted publication date: 20100512 License type: Exclusive License Open date: 20070725 Record date: 20110811 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 415300 Changde city of Hunan province Shimenn County two Xiang Zhu Yuan Tower neighborhood Station Road No. 001 Patentee after: Siu Heng Weller (Shimen) tungsten Co. Address before: 518048, Shenzhen, Guangdong province Xinzhou Futian District South Road, the first dragon building on the third floor, B District Patentee before: Gu Jinyue |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20200120 |