JPS6250414B2 - - Google Patents

Info

Publication number
JPS6250414B2
JPS6250414B2 JP16697680A JP16697680A JPS6250414B2 JP S6250414 B2 JPS6250414 B2 JP S6250414B2 JP 16697680 A JP16697680 A JP 16697680A JP 16697680 A JP16697680 A JP 16697680A JP S6250414 B2 JPS6250414 B2 JP S6250414B2
Authority
JP
Japan
Prior art keywords
mold
quartz glass
graphite
transparent quartz
molding
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
Application number
JP16697680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5792528A (en
Inventor
Yasuyuki Goho
Masahiro Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP16697680A priority Critical patent/JPS5792528A/ja
Publication of JPS5792528A publication Critical patent/JPS5792528A/ja
Publication of JPS6250414B2 publication Critical patent/JPS6250414B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/0013—Re-forming shaped glass by pressing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0334—Pot furnaces; Core furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—Shaft furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP16697680A 1980-11-27 1980-11-27 Molding device for transparent quartz glass Granted JPS5792528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16697680A JPS5792528A (en) 1980-11-27 1980-11-27 Molding device for transparent quartz glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16697680A JPS5792528A (en) 1980-11-27 1980-11-27 Molding device for transparent quartz glass

Publications (2)

Publication Number Publication Date
JPS5792528A JPS5792528A (en) 1982-06-09
JPS6250414B2 true JPS6250414B2 (fr) 1987-10-24

Family

ID=15841092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16697680A Granted JPS5792528A (en) 1980-11-27 1980-11-27 Molding device for transparent quartz glass

Country Status (1)

Country Link
JP (1) JPS5792528A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690027B1 (fr) * 1994-06-30 1998-05-13 Heraeus Quarzglas GmbH Procédé pour la fabrication de composants en verre de quartz et moule de pressage

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128932U (ja) * 1982-02-22 1983-09-01 日本板硝子株式会社 ガラス板のプレス曲げ装置
JPS5935037A (ja) * 1982-08-20 1984-02-25 Shin Etsu Chem Co Ltd 石英ガラスの成形方法
JPS6114148A (ja) * 1984-06-29 1986-01-22 Toshiba Ceramics Co Ltd 石英ガラスの成型方法
JPS6183638A (ja) * 1984-09-27 1986-04-28 Asahi Glass Co Ltd 石英ガラスの成形方法
JPH08338Y2 (ja) * 1988-11-28 1996-01-10 信越石英株式会社 石英ガラスの成型装置
JP2000219523A (ja) * 1999-01-28 2000-08-08 Nikon Corp 石英ガラスの成形方法、成形装置、及びそれにより得られた石英ガラス
KR100450593B1 (ko) * 2003-08-01 2004-09-30 주식회사 새빛 실리카유리 가압성형몰드
GB0800895D0 (en) * 2008-01-18 2008-02-27 Saint Gobain Quartz Plc Heat treatment furnaces
JP5292994B2 (ja) * 2008-08-21 2013-09-18 株式会社ニコン 石英ガラスの成形方法および成形装置
CN107900291A (zh) * 2017-12-12 2018-04-13 重庆乐迪机车车辆配件有限公司 一种用于刹车盘铸造的组合模

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690027B1 (fr) * 1994-06-30 1998-05-13 Heraeus Quarzglas GmbH Procédé pour la fabrication de composants en verre de quartz et moule de pressage

Also Published As

Publication number Publication date
JPS5792528A (en) 1982-06-09

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