JPH0571554B2 - - Google Patents
Info
- Publication number
- JPH0571554B2 JPH0571554B2 JP6173987A JP6173987A JPH0571554B2 JP H0571554 B2 JPH0571554 B2 JP H0571554B2 JP 6173987 A JP6173987 A JP 6173987A JP 6173987 A JP6173987 A JP 6173987A JP H0571554 B2 JPH0571554 B2 JP H0571554B2
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- iridium
- phosphoric acid
- acid solution
- raw material
- 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.)
- Expired - Lifetime
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 35
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 18
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052741 iridium Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 9
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 7
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 7
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- YJZATOSJMRIRIW-UHFFFAOYSA-N [Ir]=O Chemical group [Ir]=O YJZATOSJMRIRIW-UHFFFAOYSA-N 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LIXXICXIKUPJBX-UHFFFAOYSA-N [Pt].[Rh].[Pt] Chemical compound [Pt].[Rh].[Pt] LIXXICXIKUPJBX-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173987A JPS63230589A (ja) | 1987-03-16 | 1987-03-16 | 坩堝の洗浄方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173987A JPS63230589A (ja) | 1987-03-16 | 1987-03-16 | 坩堝の洗浄方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63230589A JPS63230589A (ja) | 1988-09-27 |
| JPH0571554B2 true JPH0571554B2 (enExample) | 1993-10-07 |
Family
ID=13179860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6173987A Granted JPS63230589A (ja) | 1987-03-16 | 1987-03-16 | 坩堝の洗浄方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63230589A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430552A (zh) * | 2011-11-28 | 2012-05-02 | 天通控股股份有限公司 | 一种晶体生长用坩埚的清理方法 |
| CN109092783B (zh) * | 2018-08-14 | 2021-08-27 | 信阳师范学院 | 一种清洗瓷坩埚的方法 |
| US12018399B2 (en) | 2019-08-21 | 2024-06-25 | Meishan Boya Advanced Materials Co., Ltd. | Crystals for detecting neutrons, gamma rays, and x rays and preparation methods thereof |
| US12054848B2 (en) | 2019-08-21 | 2024-08-06 | Meishan Boya Advanced Materials Co., Ltd. | Crystals for detecting neutrons, gamma rays, and x rays and preparation methods thereof |
| CN112513347B (zh) * | 2019-08-21 | 2021-12-24 | 眉山博雅新材料股份有限公司 | 同时具备中子和γ/X射线探测的晶体及其制备方法 |
| CN114130753A (zh) * | 2021-11-24 | 2022-03-04 | 枣庄睿诺电子科技有限公司 | 一种去除坩埚有机材料残留的工艺方法 |
| CN117552017B (zh) * | 2023-12-02 | 2025-11-21 | 青岛科技大学 | 一种氧化镓晶体生长用铱金坩埚的清理方法 |
-
1987
- 1987-03-16 JP JP6173987A patent/JPS63230589A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63230589A (ja) | 1988-09-27 |
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