MY139781A - Ceramics for a glass mold - Google Patents

Ceramics for a glass mold

Info

Publication number
MY139781A
MY139781A MYPI20055667A MYPI20055667A MY139781A MY 139781 A MY139781 A MY 139781A MY PI20055667 A MYPI20055667 A MY PI20055667A MY PI20055667 A MYPI20055667 A MY PI20055667A MY 139781 A MY139781 A MY 139781A
Authority
MY
Malaysia
Prior art keywords
ceramics
glass
glass mold
carbon
defined above
Prior art date
Application number
MYPI20055667A
Inventor
Mikio Sakaguchi
Hiroki Hoshida
Keisaku Inoue
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Publication of MY139781A publication Critical patent/MY139781A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/963—Surface properties, e.g. surface roughness
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

THE PRESENT INVENTION RELATES TO CERAMICS FOR GLASS MOLDING, COMPRISING SILICON CARBIDE AND CARBON, WHEREIN SAID CARBON IS CONTAINED IN AN AMOUNT OF FROM 6 TO 50 PARTS BY WEIGHT, BASED ON 100 PARTS BY WEIGHT OF SILICON CARBIDE; A GLASS MOLD MADE OF THE CERAMICS AS DEFINED ABOVE; AND A PROCESS FOR PRODUCING A GLASS MOLD COMPRISING USING THE CERAMICS AS DEFINED ABOVE. THE GLASS MOLD OF THE PRESENT INVENTION CAN SIGNIFICANTLY CONTRIBUTE TO REDUCTION IN THE MOLDING COST FOR A GLASS HARD DISK SUBSTRATE, A GLASS LENS OR THE LIKE.
MYPI20055667A 2004-12-06 2005-12-05 Ceramics for a glass mold MY139781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004353306 2004-12-06

Publications (1)

Publication Number Publication Date
MY139781A true MY139781A (en) 2009-10-30

Family

ID=36783522

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20055667A MY139781A (en) 2004-12-06 2005-12-05 Ceramics for a glass mold

Country Status (4)

Country Link
KR (1) KR20060063667A (en)
CN (1) CN100515970C (en)
MY (1) MY139781A (en)
TW (1) TWI455893B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5458463B2 (en) * 2006-07-03 2014-04-02 住友電気工業株式会社 Manufacturing method of ceramic optical parts
CN102363552A (en) * 2011-08-09 2012-02-29 苏州卡波尔模具科技有限公司 Glass molding mould
CN102408235A (en) * 2011-08-09 2012-04-11 苏州卡波尔模具科技有限公司 Preparation method of glass shaping mold
CN104527303A (en) * 2014-12-17 2015-04-22 江门市江海区金达玻璃文化有限公司 Process for manufacturing glass craft by using ceramic mold

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2968293B2 (en) * 1989-12-28 1999-10-25 花王株式会社 Method for producing silicon carbide carbon composite ceramics compact
JPH11255523A (en) * 1998-03-09 1999-09-21 Taiheiyo Cement Corp Mold for forming glass mold and its production

Also Published As

Publication number Publication date
CN1785902A (en) 2006-06-14
TWI455893B (en) 2014-10-11
TW200621659A (en) 2006-07-01
CN100515970C (en) 2009-07-22
KR20060063667A (en) 2006-06-12

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