NL7111934A - - Google Patents
Info
- Publication number
- NL7111934A NL7111934A NL7111934A NL7111934A NL7111934A NL 7111934 A NL7111934 A NL 7111934A NL 7111934 A NL7111934 A NL 7111934A NL 7111934 A NL7111934 A NL 7111934A NL 7111934 A NL7111934 A NL 7111934A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/28—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/32—Mechanisms for moving either the charge or the heater
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702051703 DE2051703A1 (de) | 1970-10-21 | 1970-10-21 | Verfahren zum Zonenschmelzen eines kristallinen Stabes, insbesondere aus Silicium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7111934A true NL7111934A (https=) | 1972-04-25 |
Family
ID=5785765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7111934A NL7111934A (https=) | 1970-10-21 | 1971-08-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE774263A (https=) |
| DE (1) | DE2051703A1 (https=) |
| FR (1) | FR2111522A5 (https=) |
| GB (1) | GB1319431A (https=) |
| NL (1) | NL7111934A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114381803B (zh) * | 2022-01-12 | 2022-11-25 | 洛阳师范学院 | 一种机器人中控操作系统承载的硅晶拉制装置 |
| CN114318497B (zh) * | 2022-01-25 | 2024-10-01 | 洛阳市自动化研究所有限公司 | 一种用于制备合金晶棒的区熔炉 |
| CN118006903B (zh) * | 2024-02-07 | 2025-06-06 | 河北龙凤山辰昕新材料科技有限公司 | 利用连续式uhv垂直浮区区熔制备超纯金属工艺 |
-
1970
- 1970-10-21 DE DE19702051703 patent/DE2051703A1/de active Pending
-
1971
- 1971-08-30 NL NL7111934A patent/NL7111934A/xx unknown
- 1971-10-11 GB GB4716171A patent/GB1319431A/en not_active Expired
- 1971-10-19 FR FR7137433A patent/FR2111522A5/fr not_active Expired
- 1971-10-21 BE BE774263A patent/BE774263A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1319431A (en) | 1973-06-06 |
| FR2111522A5 (https=) | 1972-06-02 |
| BE774263A (fr) | 1972-04-21 |
| DE2051703A1 (de) | 1972-04-27 |