CN112030026B - 一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 - Google Patents
一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 Download PDFInfo
- Publication number
- CN112030026B CN112030026B CN202010893633.5A CN202010893633A CN112030026B CN 112030026 B CN112030026 B CN 112030026B CN 202010893633 A CN202010893633 A CN 202010893633A CN 112030026 B CN112030026 B CN 112030026B
- Authority
- CN
- China
- Prior art keywords
- powder
- tungsten
- based composite
- composite material
- heat
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 76
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 57
- 239000010937 tungsten Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229910001404 rare earth metal oxide Inorganic materials 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims abstract description 37
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 238000005245 sintering Methods 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 15
- 238000002490 spark plasma sintering Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 21
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 17
- 238000004321 preservation Methods 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 9
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 238000011946 reduction process Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 229940117013 triethanolamine oleate Drugs 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 239000010431 corundum Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 claims description 3
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000012716 precipitator Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 10
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 210000002381 plasma Anatomy 0.000 description 5
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- GJKFIJKSBFYMQK-UHFFFAOYSA-N lanthanum(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GJKFIJKSBFYMQK-UHFFFAOYSA-N 0.000 description 3
- QBAZWXKSCUESGU-UHFFFAOYSA-N yttrium(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Y+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QBAZWXKSCUESGU-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000470 piezoresponse force microscopy Methods 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- -1 rare earth ions Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- 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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- 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
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010893633.5A CN112030026B (zh) | 2020-08-31 | 2020-08-31 | 一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010893633.5A CN112030026B (zh) | 2020-08-31 | 2020-08-31 | 一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112030026A CN112030026A (zh) | 2020-12-04 |
CN112030026B true CN112030026B (zh) | 2021-10-15 |
Family
ID=73586386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010893633.5A Active CN112030026B (zh) | 2020-08-31 | 2020-08-31 | 一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112030026B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113278837B (zh) * | 2021-05-17 | 2022-04-26 | 合肥工业大学 | 一种高致密度Y2O3掺杂W-Re合金的制备方法 |
CN113953510B (zh) * | 2021-10-23 | 2023-12-29 | 合肥工业大学 | 一种制备大尺寸钨纤维增韧钨Wf/W复合材料的方法 |
CN114959339A (zh) * | 2022-05-16 | 2022-08-30 | 北京科技大学 | 一种湿化学法制备高强度高塑性钨合金的方法 |
CN115608999A (zh) * | 2022-10-17 | 2023-01-17 | 合肥工业大学 | 一种W-Y2O3-HfO2复合粉体及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1586768A (zh) * | 2004-06-28 | 2005-03-02 | 北京工业大学 | 纳米复合稀土钨电子发射材料的放电等离子制备方法 |
JP4486163B1 (ja) * | 2008-12-08 | 2010-06-23 | 株式会社アライドマテリアル | タングステン電極材料およびタングステン電極材料の製造方法 |
CN105518169A (zh) * | 2014-10-20 | 2016-04-20 | 中南大学 | 一种稀土氧化物弥散强化细晶钨材料的制备方法 |
CN107322002A (zh) * | 2017-06-28 | 2017-11-07 | 合肥工业大学 | 一种稀土氧化物掺杂钨基复合粉体及其制备方法 |
CN110358509A (zh) * | 2019-08-22 | 2019-10-22 | 合肥工业大学 | 一种提高ods-w复合材料导热性能的方法 |
CN110560700A (zh) * | 2019-09-30 | 2019-12-13 | 北京科技大学 | 一种制备高致密度超细晶稀土氧化物掺杂钨合金的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100449016C (zh) * | 2007-05-11 | 2009-01-07 | 北京钨钼材料厂 | 多元复合稀土钨粉末的还原方法 |
CN107604186B (zh) * | 2017-09-15 | 2019-05-31 | 江西理工大学 | 一种复合稀土氧化物强化钨基高比重合金复合材料及其制备方法 |
CN109735735A (zh) * | 2019-03-19 | 2019-05-10 | 合肥工业大学 | 一种提高w-y2o3复合材料烧结致密性的方法 |
-
2020
- 2020-08-31 CN CN202010893633.5A patent/CN112030026B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1586768A (zh) * | 2004-06-28 | 2005-03-02 | 北京工业大学 | 纳米复合稀土钨电子发射材料的放电等离子制备方法 |
JP4486163B1 (ja) * | 2008-12-08 | 2010-06-23 | 株式会社アライドマテリアル | タングステン電極材料およびタングステン電極材料の製造方法 |
CN105518169A (zh) * | 2014-10-20 | 2016-04-20 | 中南大学 | 一种稀土氧化物弥散强化细晶钨材料的制备方法 |
CN107322002A (zh) * | 2017-06-28 | 2017-11-07 | 合肥工业大学 | 一种稀土氧化物掺杂钨基复合粉体及其制备方法 |
CN110358509A (zh) * | 2019-08-22 | 2019-10-22 | 合肥工业大学 | 一种提高ods-w复合材料导热性能的方法 |
CN110560700A (zh) * | 2019-09-30 | 2019-12-13 | 北京科技大学 | 一种制备高致密度超细晶稀土氧化物掺杂钨合金的方法 |
Non-Patent Citations (1)
Title |
---|
掺杂合金元素面向等离子体;罗来马 等;《中国有色金属学报》;20160915;第26卷(第9期);1899-1911 * |
Also Published As
Publication number | Publication date |
---|---|
CN112030026A (zh) | 2020-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112030026B (zh) | 一种高硬度、高致密度复合稀土氧化物掺杂钨基复合材料的制备方法 | |
CN109676124B (zh) | 一种金属材料的烧结致密化及晶粒尺寸控制方法 | |
CN102071346B (zh) | 致密、小晶粒尺寸纳米晶WC-Co硬质合金块体材料的制备方法 | |
CN109234557B (zh) | 一种超细高硬度w-y2o3复合材料的制备方法 | |
CN110512107B (zh) | 一种微量元素和稀土氧化物复合强化钨基复合材料的制备方法 | |
CN103073332B (zh) | 具有纳米孔结构的过渡金属碳化物陶瓷及其制备方法 | |
CN103924111B (zh) | 一种硬质合金纳米粒径粉末与高性能烧结块体材料的制备方法 | |
US11673196B2 (en) | Metal material sintering densification and grain size control method | |
US20220074027A1 (en) | High-hardness composite oxide dispersion-strengthened tungsten alloy and preparation method thereof | |
CN113943159B (zh) | 一种碳化硼复合陶瓷的制备方法 | |
CN109371274A (zh) | 一种高性能粉末冶金tzm钼合金的制备方法 | |
CN110273093A (zh) | 一种纳米晶钨合金及其制备方法 | |
CN109940158B (zh) | 一种细晶钼板的快速制备工艺 | |
CN106834778B (zh) | 硬质合金以及制备方法 | |
CN115448717B (zh) | 一种稀土基钼酸盐高熵负热膨胀陶瓷材料及其制备方法 | |
CN115635097B (zh) | 一种具有稳定胞状组织的高熵合金复合材料及其制备方法 | |
CN103602868A (zh) | 一种高密度细晶粒W-TiC合金材料的制备方法 | |
CN106222511A (zh) | 一种基于高能球磨法的硬质合金烧结成型导轮的方法 | |
KR20200019387A (ko) | 분산강화 금속 소결체의 제조방법 | |
CN109047788A (zh) | 一种循环氧化还原的超细氧化钇掺杂钨复合纳米粉末制备方法 | |
CN113186437A (zh) | 一种含铒的氧化物弥散强化钨基合金及其制备方法与应用 | |
CN114230340A (zh) | 一种高致密高温抗氧化钼基复合靶材及其制备方法 | |
CN111793823B (zh) | 高纯度六硼化钆多晶及其制备方法 | |
JPH0668935B2 (ja) | 酸化物焼結体及びその製造方法並びにそれを用いたターゲット | |
Zhang et al. | Fabrication of Oxide‐Dispersion‐Strengthened Ferritic Alloys by Mechanical Alloying Using Pre‐Alloyed Powder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220519 Address after: 230001 No. 193, Tunxi Road, Hefei, Anhui Patentee after: HeFei University of Technology Asset Management Co.,Ltd. Address before: Tunxi road in Baohe District of Hefei city of Anhui Province, No. 193 230009 Patentee before: Hefei University of Technology |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 241200 Chungu 3D Printing Industrial Park, Fanchang Economic Development Zone, Fanchang District, Wuhu City, Anhui Province Patentee after: Anhui Yiheng New Material Technology Co.,Ltd. Address before: 230001 No. 193, Tunxi Road, Hefei, Anhui Patentee before: HeFei University of Technology Asset Management Co.,Ltd. |