AT269810B - Process for cleaning by the zone melting process and apparatus for carrying out this process - Google Patents
Process for cleaning by the zone melting process and apparatus for carrying out this processInfo
- Publication number
- AT269810B AT269810B AT633965A AT633965A AT269810B AT 269810 B AT269810 B AT 269810B AT 633965 A AT633965 A AT 633965A AT 633965 A AT633965 A AT 633965A AT 269810 B AT269810 B AT 269810B
- Authority
- AT
- Austria
- Prior art keywords
- cleaning
- carrying
- zone melting
- melting process
- zone
- Prior art date
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Package Closures (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA643369 | 1964-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT269810B true AT269810B (en) | 1969-04-10 |
Family
ID=25560839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT633965A AT269810B (en) | 1964-07-16 | 1965-07-12 | Process for cleaning by the zone melting process and apparatus for carrying out this process |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT269810B (en) |
BE (1) | BE667053A (en) |
DE (1) | DE1290527B (en) |
ES (2) | ES315363A1 (en) |
FR (1) | FR1462235A (en) |
GB (1) | GB1041965A (en) |
LU (1) | LU49106A1 (en) |
SE (1) | SE314656B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10043077B4 (en) * | 1999-10-04 | 2011-03-17 | Thomas Spyra | pusher centrifuge |
-
1965
- 1965-07-09 GB GB29179/65A patent/GB1041965A/en not_active Expired
- 1965-07-12 AT AT633965A patent/AT269810B/en active
- 1965-07-14 SE SE9334/65A patent/SE314656B/xx unknown
- 1965-07-15 ES ES0315363A patent/ES315363A1/en not_active Expired
- 1965-07-16 DE DES98262A patent/DE1290527B/en active Pending
- 1965-07-16 BE BE667053A patent/BE667053A/xx unknown
- 1965-07-16 FR FR25011A patent/FR1462235A/en not_active Expired
- 1965-07-16 LU LU49106D patent/LU49106A1/xx unknown
- 1965-12-16 ES ES0320799A patent/ES320799A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU49106A1 (en) | 1965-11-05 |
FR1462235A (en) | 1966-04-15 |
ES320799A1 (en) | 1966-05-01 |
BE667053A (en) | 1965-11-16 |
SE314656B (en) | 1969-09-15 |
DE1290527B (en) | 1969-03-13 |
ES315363A1 (en) | 1966-03-16 |
GB1041965A (en) | 1966-09-07 |
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