JPS61136929A - ガラスプレス成形用型の製造方法 - Google Patents

ガラスプレス成形用型の製造方法

Info

Publication number
JPS61136929A
JPS61136929A JP59259329A JP25932984A JPS61136929A JP S61136929 A JPS61136929 A JP S61136929A JP 59259329 A JP59259329 A JP 59259329A JP 25932984 A JP25932984 A JP 25932984A JP S61136929 A JPS61136929 A JP S61136929A
Authority
JP
Japan
Prior art keywords
press molding
platinum
mold
glass
platinum alloy
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.)
Granted
Application number
JP59259329A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6365613B2 (https=
Inventor
Masaki Aoki
正樹 青木
Hideo Torii
秀雄 鳥井
Hideto Monju
秀人 文字
Hideyuki Okinaka
秀行 沖中
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59259329A priority Critical patent/JPS61136929A/ja
Publication of JPS61136929A publication Critical patent/JPS61136929A/ja
Publication of JPS6365613B2 publication Critical patent/JPS6365613B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
    • C03B11/086—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor of coated dies
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C03B2215/10—Die base materials
    • C03B2215/12—Ceramics or cermets, e.g. cemented WC, Al2O3 or TiC
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
    • C03B2215/16—Metals or alloys, e.g. Ni-P, Ni-B, amorphous metals
    • C03B2215/17—Metals or alloys, e.g. Ni-P, Ni-B, amorphous metals comprising one or more of the noble meals, i.e. Ag, Au, platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
    • C03B2215/32—Intermediate layers, e.g. graded zone of base/top material of metallic or silicon material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP59259329A 1984-12-10 1984-12-10 ガラスプレス成形用型の製造方法 Granted JPS61136929A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59259329A JPS61136929A (ja) 1984-12-10 1984-12-10 ガラスプレス成形用型の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59259329A JPS61136929A (ja) 1984-12-10 1984-12-10 ガラスプレス成形用型の製造方法

Publications (2)

Publication Number Publication Date
JPS61136929A true JPS61136929A (ja) 1986-06-24
JPS6365613B2 JPS6365613B2 (https=) 1988-12-16

Family

ID=17332578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59259329A Granted JPS61136929A (ja) 1984-12-10 1984-12-10 ガラスプレス成形用型の製造方法

Country Status (1)

Country Link
JP (1) JPS61136929A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702093A1 (en) * 1994-09-16 1996-03-20 Johnson Matthey Public Limited Company High temperature articles
WO2000022180A1 (en) * 1998-10-15 2000-04-20 Harry Winston, Inc. Composition for jewelry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702093A1 (en) * 1994-09-16 1996-03-20 Johnson Matthey Public Limited Company High temperature articles
WO2000022180A1 (en) * 1998-10-15 2000-04-20 Harry Winston, Inc. Composition for jewelry

Also Published As

Publication number Publication date
JPS6365613B2 (https=) 1988-12-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term