JPS5741336A - Manufacture of thorium-tungsten - Google Patents
Manufacture of thorium-tungstenInfo
- Publication number
- JPS5741336A JPS5741336A JP11707180A JP11707180A JPS5741336A JP S5741336 A JPS5741336 A JP S5741336A JP 11707180 A JP11707180 A JP 11707180A JP 11707180 A JP11707180 A JP 11707180A JP S5741336 A JPS5741336 A JP S5741336A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- tungsten
- thorium
- sodium nitrate
- tungsten oxide
- 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
- WLTSUBTXQJEURO-UHFFFAOYSA-N thorium tungsten Chemical compound [W].[Th] WLTSUBTXQJEURO-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 abstract 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 6
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 abstract 3
- 235000010344 sodium nitrate Nutrition 0.000 abstract 3
- 239000004317 sodium nitrate Substances 0.000 abstract 3
- 229910001930 tungsten oxide Inorganic materials 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910004369 ThO2 Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 abstract 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11707180A JPS5741336A (en) | 1980-08-27 | 1980-08-27 | Manufacture of thorium-tungsten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11707180A JPS5741336A (en) | 1980-08-27 | 1980-08-27 | Manufacture of thorium-tungsten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5741336A true JPS5741336A (en) | 1982-03-08 |
| JPH0118136B2 JPH0118136B2 (enrdf_load_stackoverflow) | 1989-04-04 |
Family
ID=14702689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11707180A Granted JPS5741336A (en) | 1980-08-27 | 1980-08-27 | Manufacture of thorium-tungsten |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5741336A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61288044A (ja) * | 1985-04-01 | 1986-12-18 | シヤンハイ ランプ フアクトリイ | セリウム入りタングステン電極材及びその製造方法 |
| JPH01502680A (ja) * | 1987-01-28 | 1989-09-14 | メタルウエルク、プランゼー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | 高融点金属からなる耐クリープ性合金及びその製法 |
| CN109014235A (zh) * | 2018-10-25 | 2018-12-18 | 株洲硬质合金集团有限公司 | 一种中颗粒钨粉的制备方法 |
-
1980
- 1980-08-27 JP JP11707180A patent/JPS5741336A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61288044A (ja) * | 1985-04-01 | 1986-12-18 | シヤンハイ ランプ フアクトリイ | セリウム入りタングステン電極材及びその製造方法 |
| JPH01502680A (ja) * | 1987-01-28 | 1989-09-14 | メタルウエルク、プランゼー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | 高融点金属からなる耐クリープ性合金及びその製法 |
| CN109014235A (zh) * | 2018-10-25 | 2018-12-18 | 株洲硬质合金集团有限公司 | 一种中颗粒钨粉的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118136B2 (enrdf_load_stackoverflow) | 1989-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5741336A (en) | Manufacture of thorium-tungsten | |
| JPS5222477A (en) | Sic-si type equalizing tube for manufacturing gas impermeable semi conductors | |
| JPS5342107A (en) | Production of sintered dies | |
| JPS5211525A (en) | Method of manufacturing headrests | |
| JPH0543761B2 (enrdf_load_stackoverflow) | ||
| JPS57179035A (en) | Compound having hexagonal system laminar structure represented by tmfecuo4 and its manufacture | |
| JPS51117103A (en) | Alloy wire material for addition of rare earth | |
| JPS521203A (en) | Manufacturing method of rotor material of rotor unit | |
| JPS5247396A (en) | Chemical compound super-conduction wire | |
| JPS529414A (en) | Production method of magnetic head | |
| JPS5288211A (en) | Method and equipment for continuous treatment of magnetic material | |
| JPS5253704A (en) | Method of operation of sintering | |
| JPS53130057A (en) | Inlay pattern body and forming method of the same | |
| JPS5317520A (en) | Straightening method of semi-hard magnetic wire material | |
| JPS57179027A (en) | Compound having hexagonal system laminar structure represented by ybfezno4 and its manufacture | |
| JPS57179029A (en) | Compound having hexagonal system laminar structure represented by ybfecuo4 and its manufacture | |
| JPS5269280A (en) | Production of semiconductor non-volatile method | |
| JPS5480202A (en) | Low nox sintering method | |
| JPS5365206A (en) | Preparation of porous metal | |
| JPS52105772A (en) | Manufacture for multi-dimensional semiconductor raw material | |
| JPS51132497A (en) | Manufacture method of conductive and anticorrosive multiple metal bar | |
| JPS5246307A (en) | Process for manufacturing sintered nut from meltallic powder | |
| JPS5223517A (en) | Wire for weld wire mesh | |
| JPS5224997A (en) | Method for rust proofing of expansive graphite | |
| JPS5723004A (en) | Manufacture of powdered w-re mixture |