BE893894A - Moule et procede pour le moulage de lingots de silicium destine a etre utilises comme materiau pour la realisation de cellules solaires - Google Patents

Moule et procede pour le moulage de lingots de silicium destine a etre utilises comme materiau pour la realisation de cellules solaires

Info

Publication number
BE893894A
BE893894A BE0/208639A BE208639A BE893894A BE 893894 A BE893894 A BE 893894A BE 0/208639 A BE0/208639 A BE 0/208639A BE 208639 A BE208639 A BE 208639A BE 893894 A BE893894 A BE 893894A
Authority
BE
Belgium
Prior art keywords
mold
solar cells
silicon ingots
making solar
molding silicon
Prior art date
Application number
BE0/208639A
Other languages
English (en)
Original Assignee
Heliosil S P A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heliosil S P A filed Critical Heliosil S P A
Publication of BE893894A publication Critical patent/BE893894A/fr

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
    • 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)
BE0/208639A 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 BE893894A (fr)

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 (1)

Publication Number Publication Date
BE893894A true BE893894A (fr) 1982-11-16

Family

ID=11202800

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
IT8123007A0 (it) 1981-07-20
FR2509638A1 (fr) 1983-01-21
DE3226440A1 (de) 1983-02-03
IT1137729B (it) 1986-09-10
FR2509638B3 (fr) 1984-08-10

Similar Documents

Publication Publication Date Title
FR2541182B1 (fr) Procede pour la fabrication de support destine a etre utilise dans la formation de pellicules en polyurethane
FR2607008B1 (fr) Matiere pour prothese osseuse et procede pour sa production
FR2501212B1 (fr) Nouveaux composes d'erythromycines a, procede pour leur fabrication et application de ces nouveaux composes a la lutte contre les bacteries
FR2601895B1 (fr) Moule poreux pour coulee en barbotine et son procede de fabrication
FR2475026B1 (fr) Materiaux de matelassage et procede pour les fabriquer
LU81518A1 (fr) Procede pour la preparation de nouveaux composes de la piperidine
FR2562391B1 (fr) Procede de fabrication de truffes artificielles et composition pour la formation de telles truffes
JPS5691892A (en) Method of clarifying waste water
BE882567A (fr) Procede pour entretenir la sterilite bacterienne dans les sacs de drainage d'urine
BE893894A (fr) Moule et procede pour le moulage de lingots de silicium destine a etre utilises comme materiau pour la realisation de cellules solaires
FR2604338B1 (fr) Procede pour fabriquer du beurre
FR2606324B1 (fr) Procede de fabrication de moules poreux pour ceramiques
FR2555565B1 (fr) Procede pour fabriquer du silicium a partir du quartz sous forme de materiau brut dans un bas fourneau electrique
FR2482118B1 (fr) Matiere composite dispersable a base de gomme xanthane et procede pour sa preparation
FR2608474B1 (fr) Procede de compactage de matieres de moulage granulaires
FR2474485B1 (fr) Procede et catalyseur pour la production de composes alcenylaromatiques
FR2515858B1 (fr) Procede pour diminuer la capacite intrinseque d'un materiau a base de zno et materiau obtenu
EP0074274A3 (en) Mouldable composition and methods for producing moulded bodies therefrom
FR2515208B1 (fr) Procede pour la production d'hybridomes sous-cultivables de cellules t humaines producteurs de lymphokine
FR2629193B1 (fr) Insert en forme d'entonnoir ou de coquille pour des charges creuses, procede et moule de fabrication
RO75762A (fr) Procede et installation pour la realisation des moules a couler
FR2612732B1 (fr) Procede pour couper les plantes
FR2533478B1 (fr) Moules edifies in situ pour la realisation de soudures aluminothermiques
FR2554025B1 (fr) Procede de coulee continue de brames minces
FR2560221B1 (fr) Procede et dispositif pour la fabrication de lithium en continu

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HELIOSIL S.P.A.

Effective date: 19870731