JP2017213582A5 - - Google Patents
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- Publication number
- JP2017213582A5 JP2017213582A5 JP2016109403A JP2016109403A JP2017213582A5 JP 2017213582 A5 JP2017213582 A5 JP 2017213582A5 JP 2016109403 A JP2016109403 A JP 2016109403A JP 2016109403 A JP2016109403 A JP 2016109403A JP 2017213582 A5 JP2017213582 A5 JP 2017213582A5
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- boron nitride
- cao
- neodymium
- sintered body
- 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
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 39
- 229910052582 BN Inorganic materials 0.000 claims description 11
- PZNSFCLAULLKQX-UHFFFAOYSA-N N#B Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 11
- 229910000583 Nd alloy Inorganic materials 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- QEFYFXOXNSNQGX-UHFFFAOYSA-N Neodymium Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- TWXTWZIUMCFMSG-UHFFFAOYSA-N nitride(3-) Chemical compound [N-3] TWXTWZIUMCFMSG-UHFFFAOYSA-N 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 description 14
- 235000012255 calcium oxide Nutrition 0.000 description 14
- 239000011148 porous material Substances 0.000 description 4
- RUDFQVOCFDJEEF-UHFFFAOYSA-N oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016109403A JP6725325B2 (ja) | 2016-05-31 | 2016-05-31 | ネオジム合金製造用の窒化ホウ素ノズルおよび当該ノズルを用いたネオジム合金の製造方法 |
| PCT/JP2017/019949 WO2017209063A1 (fr) | 2016-05-31 | 2017-05-29 | Buse de nitrure de bore et creuset de nitrure de bore destinés à la production d'alliage de néodyme, et procédé de production d'alliage de néodyme à l'aide d'une buse ou d'un creuset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016109403A JP6725325B2 (ja) | 2016-05-31 | 2016-05-31 | ネオジム合金製造用の窒化ホウ素ノズルおよび当該ノズルを用いたネオジム合金の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017213582A JP2017213582A (ja) | 2017-12-07 |
| JP2017213582A5 true JP2017213582A5 (fr) | 2019-04-25 |
| JP6725325B2 JP6725325B2 (ja) | 2020-07-15 |
Family
ID=60576151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016109403A Active JP6725325B2 (ja) | 2016-05-31 | 2016-05-31 | ネオジム合金製造用の窒化ホウ素ノズルおよび当該ノズルを用いたネオジム合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6725325B2 (fr) |
-
2016
- 2016-05-31 JP JP2016109403A patent/JP6725325B2/ja active Active
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