JP2019510876A5 - - Google Patents
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- Publication number
- JP2019510876A5 JP2019510876A5 JP2018542773A JP2018542773A JP2019510876A5 JP 2019510876 A5 JP2019510876 A5 JP 2019510876A5 JP 2018542773 A JP2018542773 A JP 2018542773A JP 2018542773 A JP2018542773 A JP 2018542773A JP 2019510876 A5 JP2019510876 A5 JP 2019510876A5
- Authority
- JP
- Japan
- Prior art keywords
- powder
- tantalum
- niobium
- alloy
- pentoxide
- 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
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- 239000000843 powder Substances 0.000 description 96
- 238000000034 method Methods 0.000 description 36
- 229910001362 Ta alloys Inorganic materials 0.000 description 34
- 229910001257 Nb alloy Inorganic materials 0.000 description 31
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 27
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 27
- 238000007133 aluminothermic reaction Methods 0.000 description 18
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 16
- 239000011541 reaction mixture Substances 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 14
- 239000000956 alloy Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 229910052758 niobium Inorganic materials 0.000 description 14
- 239000010955 niobium Substances 0.000 description 14
- 229910052715 tantalum Inorganic materials 0.000 description 14
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 12
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 12
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 12
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 12
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 239000002893 slag Substances 0.000 description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 238000010894 electron beam technology Methods 0.000 description 10
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 10
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- ZJRXSAYFZMGQFP-UHFFFAOYSA-N barium peroxide Chemical compound [Ba+2].[O-][O-] ZJRXSAYFZMGQFP-UHFFFAOYSA-N 0.000 description 9
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 8
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 5
- 238000005275 alloying Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000013067 intermediate product Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- -1 niobium metals Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/043,751 | 2016-02-15 | ||
| US15/043,751 US9994929B2 (en) | 2013-03-15 | 2016-02-15 | Processes for producing tantalum alloys and niobium alloys |
| PCT/US2017/017852 WO2017142884A1 (en) | 2016-02-15 | 2017-02-15 | Processes for producing tantalum alloys and niobium alloys |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019112707A Division JP6847497B2 (ja) | 2016-02-15 | 2019-06-18 | タンタル合金及びニオブ合金を生成するための方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019510876A JP2019510876A (ja) | 2019-04-18 |
| JP2019510876A5 true JP2019510876A5 (enExample) | 2019-07-25 |
| JP6616522B2 JP6616522B2 (ja) | 2019-12-04 |
Family
ID=58261714
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018542773A Active JP6616522B2 (ja) | 2016-02-15 | 2017-02-15 | タンタル合金及びニオブ合金を生成するための方法 |
| JP2019112707A Active JP6847497B2 (ja) | 2016-02-15 | 2019-06-18 | タンタル合金及びニオブ合金を生成するための方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019112707A Active JP6847497B2 (ja) | 2016-02-15 | 2019-06-18 | タンタル合金及びニオブ合金を生成するための方法 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3416772A1 (enExample) |
| JP (2) | JP6616522B2 (enExample) |
| AU (1) | AU2017221276B2 (enExample) |
| BR (1) | BR112018016691B1 (enExample) |
| CA (1) | CA3012230C (enExample) |
| RU (1) | RU2697122C1 (enExample) |
| WO (1) | WO2017142884A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934202B (zh) * | 2022-05-24 | 2023-04-07 | 宁波江丰电子材料股份有限公司 | 一种钽钼合金靶材及其制备方法与应用 |
| CN115572843B (zh) * | 2022-10-26 | 2023-08-29 | 江苏美特林科特殊合金股份有限公司 | 一种高纯金属钽的制备方法 |
| CN116676519A (zh) * | 2023-06-29 | 2023-09-01 | 西安交通大学 | 一种超高温高强钽合金及其制备方法 |
| CN117344191B (zh) * | 2023-10-10 | 2025-12-02 | 承德天大钒业股份有限公司 | 一种铝钨钽三元中间合金的生产方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184302A (en) * | 1963-01-24 | 1965-05-18 | Carl J Chindgren | Process, removal of oxygen and aluminum from metals prepared by aluminothermic and similar processes |
| US3597192A (en) * | 1968-12-05 | 1971-08-03 | Atomic Energy Commission | Preparation of tantalum metal |
| US5013357A (en) * | 1989-10-26 | 1991-05-07 | Westinghouse Electric Corp. | Direct production of niobium titanium alloy during niobium reduction |
| JPH0480331A (ja) * | 1990-07-23 | 1992-03-13 | Nikko Kyodo Co Ltd | Ｎｂ―Ｚｒ合金の製造方法 |
| RU2007486C1 (ru) * | 1990-09-12 | 1994-02-15 | Ключевский завод ферросплавов | Способ получения ниобийникелевой лигатуры в электропечи |
| RU2250270C1 (ru) * | 2004-04-02 | 2005-04-20 | ЗАО "Уральский опытный завод композиционных материалов" | Шихта для получения ниобийсодержащего материала и способ ее подготовки |
| RU2257421C1 (ru) * | 2004-04-02 | 2005-07-27 | Закрытое акционерное общество "Уральский научно-технический инновационный центр им. Ф.П. Литке" | Способ получения сплавов тугоплавких металлов |
| US9260765B2 (en) * | 2013-03-15 | 2016-02-16 | Ati Properties, Inc. | Process for producing tantalum alloys |
| RU2549791C1 (ru) * | 2013-12-27 | 2015-04-27 | Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") | Способ получения тантала алюминотермическим восстановлением его оксида |
-
2017
- 2017-02-15 AU AU2017221276A patent/AU2017221276B2/en active Active
- 2017-02-15 WO PCT/US2017/017852 patent/WO2017142884A1/en not_active Ceased
- 2017-02-15 EP EP17709508.0A patent/EP3416772A1/en not_active Withdrawn
- 2017-02-15 CA CA3012230A patent/CA3012230C/en active Active
- 2017-02-15 RU RU2018132724A patent/RU2697122C1/ru active
- 2017-02-15 BR BR112018016691-0A patent/BR112018016691B1/pt active IP Right Grant
- 2017-02-15 JP JP2018542773A patent/JP6616522B2/ja active Active
-
2019
- 2019-06-18 JP JP2019112707A patent/JP6847497B2/ja active Active
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