CN111250723A - 一种射频等离子体生产球形钨合金粉的方法 - Google Patents
一种射频等离子体生产球形钨合金粉的方法 Download PDFInfo
- Publication number
- CN111250723A CN111250723A CN201811469116.4A CN201811469116A CN111250723A CN 111250723 A CN111250723 A CN 111250723A CN 201811469116 A CN201811469116 A CN 201811469116A CN 111250723 A CN111250723 A CN 111250723A
- Authority
- CN
- China
- Prior art keywords
- powder
- rhenium
- molybdenum
- tungsten
- granularity
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 78
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 229910001080 W alloy Inorganic materials 0.000 title description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 22
- 239000000956 alloy Substances 0.000 claims abstract description 22
- XWHXQUBZGDADCU-UHFFFAOYSA-N [Mo].[W].[Re] Chemical compound [Mo].[W].[Re] XWHXQUBZGDADCU-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012159 carrier gas Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000011858 nanopowder Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811469116.4A CN111250723A (zh) | 2018-12-03 | 2018-12-03 | 一种射频等离子体生产球形钨合金粉的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811469116.4A CN111250723A (zh) | 2018-12-03 | 2018-12-03 | 一种射频等离子体生产球形钨合金粉的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111250723A true CN111250723A (zh) | 2020-06-09 |
Family
ID=70942692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811469116.4A Pending CN111250723A (zh) | 2018-12-03 | 2018-12-03 | 一种射频等离子体生产球形钨合金粉的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111250723A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114247894A (zh) * | 2020-09-25 | 2022-03-29 | 安泰天龙钨钼科技有限公司 | 采用射频等离子法制备大粒度球形钨粉的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE642098A (zh) * | 1963-01-08 | 1964-05-04 | ||
US6409851B1 (en) * | 1996-11-04 | 2002-06-25 | Materials Modifciation, Inc. | Microwave plasma chemical synthesis of ultrafine powders |
US6551377B1 (en) * | 2001-03-19 | 2003-04-22 | Rhenium Alloys, Inc. | Spherical rhenium powder |
CN101391307A (zh) * | 2008-11-20 | 2009-03-25 | 核工业西南物理研究院 | 一种制备精细球形钨粉的方法 |
CN104070173A (zh) * | 2014-06-23 | 2014-10-01 | 陕西斯瑞工业有限责任公司 | 球形钨粉的制备方法 |
CN108213445A (zh) * | 2016-12-22 | 2018-06-29 | 龙岩紫荆创新研究院 | 一种激光选区熔化成型用球形钴铬粉末的等离子体制备方法 |
-
2018
- 2018-12-03 CN CN201811469116.4A patent/CN111250723A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE642098A (zh) * | 1963-01-08 | 1964-05-04 | ||
US6409851B1 (en) * | 1996-11-04 | 2002-06-25 | Materials Modifciation, Inc. | Microwave plasma chemical synthesis of ultrafine powders |
US6551377B1 (en) * | 2001-03-19 | 2003-04-22 | Rhenium Alloys, Inc. | Spherical rhenium powder |
CN101391307A (zh) * | 2008-11-20 | 2009-03-25 | 核工业西南物理研究院 | 一种制备精细球形钨粉的方法 |
CN104070173A (zh) * | 2014-06-23 | 2014-10-01 | 陕西斯瑞工业有限责任公司 | 球形钨粉的制备方法 |
CN108213445A (zh) * | 2016-12-22 | 2018-06-29 | 龙岩紫荆创新研究院 | 一种激光选区熔化成型用球形钴铬粉末的等离子体制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114247894A (zh) * | 2020-09-25 | 2022-03-29 | 安泰天龙钨钼科技有限公司 | 采用射频等离子法制备大粒度球形钨粉的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102665972B (zh) | 借助热等离子体生产高纯度铜粉末的方法 | |
CN107309434B (zh) | 一种高纯致密球形钼粉的制备方法及应用 | |
KR20190032472A (ko) | 텅스텐 모노카바이드(wc) 구형 분말의 제조 | |
CN110496969B (zh) | 纳米钨粉及其制备方法 | |
CN104607823A (zh) | 一种球形自熔性合金钎料的制造方法 | |
CN104209526A (zh) | 一种微细球形钛合金粉体的制备方法 | |
CN110227826B (zh) | 一种制备高纯纳米钼粉的方法 | |
TW201446363A (zh) | 製造含氮化鉻噴灑粉末之方法 | |
JP2008115443A (ja) | 溶射用Ni基自溶合金粉末およびその製造方法と、該粉末を用いて得られる自溶合金溶射皮膜 | |
JP2011074483A (ja) | 溶射用粉末 | |
CN102847953A (zh) | 一种球形纳米钨粉的制备方法 | |
CN102162079A (zh) | 一种热喷涂用低氧含量高收得率球形铝青铜合金粉末及制备方法 | |
CN111250723A (zh) | 一种射频等离子体生产球形钨合金粉的方法 | |
Zeng et al. | Effect of central gas velocity and plasma power on the spheroidizing copper powders of radio frequency plasma | |
CN111515408B (zh) | NiTi合金粉及其制备方法和应用 | |
CN107779809B (zh) | 一种复合涂层耐磨球的制备方法 | |
US20160180994A1 (en) | Method of manufacturing soft magnetic material | |
CN106735276A (zh) | 一种高品质球形镍粉的制备方法 | |
CN108059164A (zh) | 一种球形TiC粉的等离子体制备方法及该方法制备的球形TiC粉 | |
CN114807724B (zh) | 一种利用激光3d打印技术制备的耐磨复合材料及方法 | |
CN102950292A (zh) | 亚微米级铜锰镍合金粉的生产方法 | |
CN107794483B (zh) | 一种用于制备高结合强度低孔隙率涂层的碳化钨热喷涂粉末 | |
CN100413997C (zh) | 一种高耐蚀性的镍基完全非晶合金涂层的制备方法 | |
CN111482611A (zh) | 一种用于3d打印的球形碳化钨-钴粉末的制备方法 | |
CN107151820B (zh) | 一种三维海参状氮化钒微晶的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210120 Address after: Room 1103-2, 11th floor, building a4-5, Hanyu Jinggu, 7000 Jingshi Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province, 250101 Applicant after: Jinan Huake venture capital partnership (L.P.) Address before: 201413 area C, No.3, No.19 zhenglang Road, Ping'an Town, Fengxian District, Shanghai Applicant before: SHANGHAI DAJING ADVANCED MARINE MATERIALS Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211019 Address after: 250031 first floor, west area, building 1, Jinan new material industry science and Technology Park, No. 988, Shunxing Road, Tianqiao District, Jinan City, Shandong Province Applicant after: Huacai (Shandong) new material Co.,Ltd. Address before: Room 1103-2, 11th floor, building a4-5, Hanyu Jinggu, 7000 Jingshi Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province, 250101 Applicant before: Jinan Huake venture capital partnership (L.P.) |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |