JPS6237682B2 - - Google Patents
Info
- Publication number
- JPS6237682B2 JPS6237682B2 JP55069032A JP6903280A JPS6237682B2 JP S6237682 B2 JPS6237682 B2 JP S6237682B2 JP 55069032 A JP55069032 A JP 55069032A JP 6903280 A JP6903280 A JP 6903280A JP S6237682 B2 JPS6237682 B2 JP S6237682B2
- Authority
- JP
- Japan
- Prior art keywords
- tungsten
- molybdenum
- powder
- alloy
- solid solution
- 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
Links
- 229910052721 tungsten Chemical class 0.000 claims description 32
- 229910052750 molybdenum Inorganic materials 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 25
- 239000000956 alloy Substances 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 19
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical class [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 16
- 239000011733 molybdenum Substances 0.000 claims description 16
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical class [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 15
- 239000010937 tungsten Chemical class 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000011946 reduction process Methods 0.000 claims description 2
- 239000006104 solid solution Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000790 scattering method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012916 structural analysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 iron group metals Chemical class 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical group [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- VVRQVWSVLMGPRN-UHFFFAOYSA-N oxotungsten Chemical class [W]=O VVRQVWSVLMGPRN-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6903280A JPS56166311A (en) | 1980-05-26 | 1980-05-26 | Manufacture of alloy powder containing molybdenum and tungsten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6903280A JPS56166311A (en) | 1980-05-26 | 1980-05-26 | Manufacture of alloy powder containing molybdenum and tungsten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166311A JPS56166311A (en) | 1981-12-21 |
| JPS6237682B2 true JPS6237682B2 (enExample) | 1987-08-13 |
Family
ID=13390826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6903280A Granted JPS56166311A (en) | 1980-05-26 | 1980-05-26 | Manufacture of alloy powder containing molybdenum and tungsten |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166311A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3226648C2 (de) * | 1982-07-16 | 1984-12-06 | Dornier System Gmbh, 7990 Friedrichshafen | Heterogenes Wolfram-Legierungspulver |
| US5055441A (en) * | 1990-02-01 | 1991-10-08 | E. I. Du Pont De Nemours And Company | Process for preparation of metal oxides of molybdenum or mlybdenum and tungsten |
| JP4492877B2 (ja) * | 2005-09-27 | 2010-06-30 | 日本新金属株式会社 | スパッタリングターゲット用原料粉末として用いられる高純度モリブデン−タングステン合金粉末の製造方法 |
| CN110695367A (zh) * | 2019-10-29 | 2020-01-17 | 金堆城钼业股份有限公司 | 一种钼钨合金粉的制备方法 |
-
1980
- 1980-05-26 JP JP6903280A patent/JPS56166311A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56166311A (en) | 1981-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5850929B2 (ja) | 炭化ケイ素粉末の製造方法 | |
| US6293989B1 (en) | Method of producing nanophase WC/TiC/Co composite powder | |
| CA2037413C (en) | Method for producing a fine grained powder consisting of nitrides and carbonitrides of titanium | |
| CN1289392C (zh) | 微粒碳化钨粉末的制造方法及粉末 | |
| JPS6237682B2 (enExample) | ||
| Gao et al. | Novel combustion-carbonization preparation of mesoporous tungsten carbide as a highly active catalyst for oxygen reduction | |
| JPH0323519B2 (enExample) | ||
| RU2207320C1 (ru) | Способ получения высокодисперсного карбида вольфрама или смеси карбида вольфрама и кобальта | |
| JPS58213617A (ja) | 炭窒化チタン粉末の製造法 | |
| JP4023711B2 (ja) | 粉砕工程を必要とすることなく高純度微粒炭化タングステン粉末を製造する方法 | |
| Wang et al. | Preparation of molybdenum carbides with multiple morphologies using surfactants as carbon sources | |
| RU2813190C1 (ru) | Способ получения порошка карбида вольфрама с покрытием на основе кобальта | |
| KR20050013990A (ko) | 촉매 작용을 사용한 다이아몬드의 제조방법과 흑연의제조방법 및 합성에 사용되는 촉매 혼합물 | |
| JPH062565B2 (ja) | 炭化珪素の製造方法 | |
| JPS58213618A (ja) | 複合炭窒化物固溶体粉末の製造法 | |
| JPH0524810A (ja) | 窒化アルミニウム粉末の製造方法 | |
| JPS599506B2 (ja) | 導電性酸化亜鉛の製造方法 | |
| JPS61102416A (ja) | 炭化ケイ素質繊維状物質の製造方法 | |
| CN112028042B (zh) | 一种CoP的碳热还原制备方法、产品及应用 | |
| KR101186495B1 (ko) | 직접 침탄법에 의한 금속탄화물의 제조 방법 | |
| JPS60145965A (ja) | 窒化珪素質焼結体の製法 | |
| JPH03279263A (ja) | 窒化アルミニウム粉末の製造方法 | |
| JPH07233406A (ja) | 超硬合金用超微粒複合原料粉末の製造方法 | |
| JPS58213619A (ja) | 複合炭窒化物固溶体粉末の製造法 | |
| JPH08120352A (ja) | 超硬合金組成物の再生方法および超硬合金の製造方法 |