JPH0527576B2 - - Google Patents

Info

Publication number
JPH0527576B2
JPH0527576B2 JP6256787A JP6256787A JPH0527576B2 JP H0527576 B2 JPH0527576 B2 JP H0527576B2 JP 6256787 A JP6256787 A JP 6256787A JP 6256787 A JP6256787 A JP 6256787A JP H0527576 B2 JPH0527576 B2 JP H0527576B2
Authority
JP
Japan
Prior art keywords
glass
chalcogenide glass
chalcogenide
container
temperature
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 - Lifetime
Application number
JP6256787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63230532A (ja
Inventor
Junji Nishii
Ikuo Inagawa
Takashi Yamagishi
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.)
HISANKABUTSU GARASU KENKYU KAIHATSU KK
Original Assignee
HISANKABUTSU GARASU KENKYU KAIHATSU KK
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 HISANKABUTSU GARASU KENKYU KAIHATSU KK filed Critical HISANKABUTSU GARASU KENKYU KAIHATSU KK
Priority to JP6256787A priority Critical patent/JPS63230532A/ja
Publication of JPS63230532A publication Critical patent/JPS63230532A/ja
Publication of JPH0527576B2 publication Critical patent/JPH0527576B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/04—Other methods of shaping glass by centrifuging
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • C03B37/01271—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by centrifuging
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
    • C03B37/01297—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process by melting glass powder in a mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP6256787A 1987-03-19 1987-03-19 カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法 Granted JPS63230532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6256787A JPS63230532A (ja) 1987-03-19 1987-03-19 カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6256787A JPS63230532A (ja) 1987-03-19 1987-03-19 カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法

Publications (2)

Publication Number Publication Date
JPS63230532A JPS63230532A (ja) 1988-09-27
JPH0527576B2 true JPH0527576B2 (enExample) 1993-04-21

Family

ID=13203996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6256787A Granted JPS63230532A (ja) 1987-03-19 1987-03-19 カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法

Country Status (1)

Country Link
JP (1) JPS63230532A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3435753B2 (ja) * 1993-10-18 2003-08-11 株式会社ニコン ガラス、その製造方法、及びその徐冷方法
WO2019188025A1 (ja) * 2018-03-28 2019-10-03 日本電気硝子株式会社 カルコゲナイドガラス材

Also Published As

Publication number Publication date
JPS63230532A (ja) 1988-09-27

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