DE60036814D1 - Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand - Google Patents

Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand

Info

Publication number
DE60036814D1
DE60036814D1 DE60036814T DE60036814T DE60036814D1 DE 60036814 D1 DE60036814 D1 DE 60036814D1 DE 60036814 T DE60036814 T DE 60036814T DE 60036814 T DE60036814 T DE 60036814T DE 60036814 D1 DE60036814 D1 DE 60036814D1
Authority
DE
Germany
Prior art keywords
cutting tool
ceramics
heat treatment
obtained object
ceramic cutting
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
DE60036814T
Other languages
English (en)
Other versions
DE60036814T2 (de
Inventor
Pankaj K Mehrotra
Mark A Garman
Chuck E Lipniskis
Frank B Battaglia
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of DE60036814D1 publication Critical patent/DE60036814D1/de
Application granted granted Critical
Publication of DE60036814T2 publication Critical patent/DE60036814T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0072—Heat treatment
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/18—Ceramic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
DE60036814T 1999-09-09 2000-08-23 Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand Expired - Lifetime DE60036814T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39300499A 1999-09-09 1999-09-09
US393004 1999-09-09
US576833 2000-05-22
US09/576,833 US6610113B1 (en) 1999-09-09 2000-05-22 Process for heat treating ceramics and articles of manufacture made thereby
PCT/US2000/023195 WO2001017928A1 (en) 1999-09-09 2000-08-23 Process for heat treating ceramics and articles of manufacture made thereby

Publications (2)

Publication Number Publication Date
DE60036814D1 true DE60036814D1 (de) 2007-11-29
DE60036814T2 DE60036814T2 (de) 2008-07-31

Family

ID=27014121

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1222149T Pending DE1222149T1 (de) 1999-09-09 2000-08-23 Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand
DE60036814T Expired - Lifetime DE60036814T2 (de) 1999-09-09 2000-08-23 Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1222149T Pending DE1222149T1 (de) 1999-09-09 2000-08-23 Verfahren zur wärmebehandlung von keramik und damit hergestellter gegenstand

Country Status (10)

Country Link
US (3) US6610113B1 (de)
EP (1) EP1222149B1 (de)
JP (1) JP2003508341A (de)
AT (1) ATE375971T1 (de)
AU (1) AU6931600A (de)
CA (1) CA2381619A1 (de)
DE (2) DE1222149T1 (de)
ES (1) ES2293919T3 (de)
IL (1) IL148077A (de)
WO (1) WO2001017928A1 (de)

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US7309673B2 (en) 2005-02-09 2007-12-18 Kennametal Inc. SiAlON ceramic and method of making the same
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US7866419B2 (en) * 2006-07-19 2011-01-11 Smith International, Inc. Diamond impregnated bits using a novel cutting structure
EP2091889B1 (de) * 2006-12-06 2019-04-03 CeramTec GmbH WERKSTOFF AUF DER BASIS VON SiAlONen UND ROHSTOFFMISCHUNG ZU DEREN HERSTELLUNG
US8517125B2 (en) * 2007-05-18 2013-08-27 Smith International, Inc. Impregnated material with variable erosion properties for rock drilling
US20090120008A1 (en) * 2007-11-09 2009-05-14 Smith International, Inc. Impregnated drill bits and methods for making the same
US20110111205A1 (en) * 2009-11-09 2011-05-12 Korea Institute Of Machinery & Materials METHOD OF MANUFACTURING POROUS SINTERED REACTION-BONDED SILICON NITRIDE CERAMICS FROM GRANULAR Si MIXTURE POWDER AND POROUS SINTERED REACTION-BONDED SILICON NITRIDE CERAMICS MANUFACTURED THEREBY
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US10086437B2 (en) 2013-02-13 2018-10-02 Kyocera Corporation Cutting tool
KR102328799B1 (ko) * 2014-11-13 2021-11-18 대구텍 유한책임회사 세라믹 재료 및 이 세라믹 재료로 만들어진 절삭 공구

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Also Published As

Publication number Publication date
EP1222149A1 (de) 2002-07-17
DE60036814T2 (de) 2008-07-31
US6610113B1 (en) 2003-08-26
EP1222149B1 (de) 2007-10-17
US6737010B2 (en) 2004-05-18
US20020105116A1 (en) 2002-08-08
IL148077A0 (en) 2002-09-12
ATE375971T1 (de) 2007-11-15
WO2001017928A1 (en) 2001-03-15
US20040026813A1 (en) 2004-02-12
CA2381619A1 (en) 2001-03-15
JP2003508341A (ja) 2003-03-04
ES2293919T3 (es) 2008-04-01
IL148077A (en) 2005-09-25
AU6931600A (en) 2001-04-10
DE1222149T1 (de) 2002-11-14

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