IT1137729B - Stampo e procedimento per la fusione di lingotti di silicio atti ad essere utilizzati come materiale per celle solari - Google Patents
Stampo e procedimento per la fusione di lingotti di silicio atti ad essere utilizzati come materiale per celle solariInfo
- Publication number
- IT1137729B IT1137729B IT23007/81A IT2300781A IT1137729B IT 1137729 B IT1137729 B IT 1137729B IT 23007/81 A IT23007/81 A IT 23007/81A IT 2300781 A IT2300781 A IT 2300781A IT 1137729 B IT1137729 B IT 1137729B
- Authority
- IT
- Italy
- Prior art keywords
- melting
- mold
- procedure
- solar cell
- cell material
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/002—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
-
- 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
- C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23007/81A IT1137729B (it) | 1981-07-20 | 1981-07-20 | Stampo e procedimento per la fusione di lingotti di silicio atti ad essere utilizzati come materiale per celle solari |
| DE19823226440 DE3226440A1 (de) | 1981-07-20 | 1982-07-15 | Giessform und verfahren fuer den guss von siliziumbarren, die als material fuer solarzellen verwendbar sind |
| FR8212588A FR2509638A1 (fr) | 1981-07-20 | 1982-07-19 | Moule et procede pour le moulage de lingots de silicium destines a etre utilises comme materiau pour la realisation de cellules solaires |
| BE0/208639A BE893894A (fr) | 1981-07-20 | 1982-07-20 | Moule et procede pour le moulage de lingots de silicium destine a etre utilises comme materiau pour la realisation de cellules solaires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23007/81A IT1137729B (it) | 1981-07-20 | 1981-07-20 | Stampo e procedimento per la fusione di lingotti di silicio atti ad essere utilizzati come materiale per celle solari |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8123007A0 IT8123007A0 (it) | 1981-07-20 |
| IT1137729B true IT1137729B (it) | 1986-09-10 |
Family
ID=11202800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23007/81A IT1137729B (it) | 1981-07-20 | 1981-07-20 | Stampo e procedimento per la fusione di lingotti di silicio atti ad essere utilizzati come materiale per celle solari |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE893894A (fr) |
| DE (1) | DE3226440A1 (fr) |
| FR (1) | FR2509638A1 (fr) |
| IT (1) | IT1137729B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3520957B2 (ja) * | 1997-06-23 | 2004-04-19 | シャープ株式会社 | 多結晶半導体インゴットの製造方法および装置 |
| FR2853913B1 (fr) | 2003-04-17 | 2006-09-29 | Apollon Solar | Creuset pour un dispositif de fabrication d'un bloc de materiau cristallin et procede de fabrication |
| DE102005024957A1 (de) * | 2005-05-31 | 2006-12-07 | Saint-Gobain Industriekeramik Rödental GmbH | Mehrteiliger, dünnwandiger Tiegel mit Einlage aus Quarzglasgewebe oder Quarzglasfilz zum Abkühlen von Si-Schmelzen |
| US8562740B2 (en) * | 2010-11-17 | 2013-10-22 | Silicor Materials Inc. | Apparatus for directional solidification of silicon including a refractory material |
| EP2589687A1 (fr) | 2011-11-04 | 2013-05-08 | Vesuvius France (S.A.) | Creuset et procédé de production d'un lingot de matériau semi-conducteur (quasi)monnocristallin. |
-
1981
- 1981-07-20 IT IT23007/81A patent/IT1137729B/it active
-
1982
- 1982-07-15 DE DE19823226440 patent/DE3226440A1/de not_active Withdrawn
- 1982-07-19 FR FR8212588A patent/FR2509638A1/fr active Granted
- 1982-07-20 BE BE0/208639A patent/BE893894A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8123007A0 (it) | 1981-07-20 |
| BE893894A (fr) | 1982-11-16 |
| FR2509638A1 (fr) | 1983-01-21 |
| DE3226440A1 (de) | 1983-02-03 |
| FR2509638B3 (fr) | 1984-08-10 |
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