JPS5873734A - 希土類金属合金の製造方法 - Google Patents
希土類金属合金の製造方法Info
- Publication number
- JPS5873734A JPS5873734A JP10748881A JP10748881A JPS5873734A JP S5873734 A JPS5873734 A JP S5873734A JP 10748881 A JP10748881 A JP 10748881A JP 10748881 A JP10748881 A JP 10748881A JP S5873734 A JPS5873734 A JP S5873734A
- Authority
- JP
- Japan
- Prior art keywords
- rare earth
- alloy
- fluoride
- yttrium
- metallic
- 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
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 26
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 title abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011575 calcium Substances 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000010953 base metal Substances 0.000 claims abstract description 7
- -1 rare earth fluoride Chemical class 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 4
- 239000011261 inert gas Substances 0.000 claims abstract 3
- 229910045601 alloy Inorganic materials 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims 1
- 239000008188 pellet Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 229940105963 yttrium fluoride Drugs 0.000 abstract description 7
- RBORBHYCVONNJH-UHFFFAOYSA-K yttrium(iii) fluoride Chemical compound F[Y](F)F RBORBHYCVONNJH-UHFFFAOYSA-K 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910002804 graphite Inorganic materials 0.000 abstract description 6
- 239000010439 graphite Substances 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 description 7
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 7
- 239000012300 argon atmosphere Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052779 Neodymium Inorganic materials 0.000 description 3
- 229910052777 Praseodymium Inorganic materials 0.000 description 3
- 229910000946 Y alloy Inorganic materials 0.000 description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 3
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- AWFYPPSBLUWMFQ-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=C2 AWFYPPSBLUWMFQ-UHFFFAOYSA-N 0.000 description 1
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- GBAOZECSOKXKEL-UHFFFAOYSA-N copper yttrium Chemical compound [Cu].[Y] GBAOZECSOKXKEL-UHFFFAOYSA-N 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- OEKDNFRQVZLFBZ-UHFFFAOYSA-K scandium fluoride Chemical compound F[Sc](F)F OEKDNFRQVZLFBZ-UHFFFAOYSA-K 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10748881A JPS5873734A (ja) | 1981-07-09 | 1981-07-09 | 希土類金属合金の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10748881A JPS5873734A (ja) | 1981-07-09 | 1981-07-09 | 希土類金属合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873734A true JPS5873734A (ja) | 1983-05-04 |
| JPS6364509B2 JPS6364509B2 (enrdf_load_stackoverflow) | 1988-12-12 |
Family
ID=14460480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10748881A Granted JPS5873734A (ja) | 1981-07-09 | 1981-07-09 | 希土類金属合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873734A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2592394A1 (fr) * | 1985-10-28 | 1987-07-03 | Us Energy | Preparation d'alliages de metaux des terres rares et de fer par reduction aluminothermique. |
| US4767455A (en) * | 1986-11-27 | 1988-08-30 | Comurhex Societe Pour La Conversion De L'uranium En Metal Et Hexafluorure | Process for the preparation of pure alloys based on rare earths and transition metals by metallothermy |
-
1981
- 1981-07-09 JP JP10748881A patent/JPS5873734A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2592394A1 (fr) * | 1985-10-28 | 1987-07-03 | Us Energy | Preparation d'alliages de metaux des terres rares et de fer par reduction aluminothermique. |
| US4767455A (en) * | 1986-11-27 | 1988-08-30 | Comurhex Societe Pour La Conversion De L'uranium En Metal Et Hexafluorure | Process for the preparation of pure alloys based on rare earths and transition metals by metallothermy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6364509B2 (enrdf_load_stackoverflow) | 1988-12-12 |
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