DE60000702T2 - Beschichtete Schneidwerkzeuge auf Siliciumnitridbasis - Google Patents

Beschichtete Schneidwerkzeuge auf Siliciumnitridbasis

Info

Publication number
DE60000702T2
DE60000702T2 DE60000702T DE60000702T DE60000702T2 DE 60000702 T2 DE60000702 T2 DE 60000702T2 DE 60000702 T DE60000702 T DE 60000702T DE 60000702 T DE60000702 T DE 60000702T DE 60000702 T2 DE60000702 T2 DE 60000702T2
Authority
DE
Germany
Prior art keywords
silicon nitride
cutting tools
coating
coated cutting
tools based
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
DE60000702T
Other languages
English (en)
Other versions
DE60000702D1 (de
Inventor
Marian Mikus
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.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of DE60000702D1 publication Critical patent/DE60000702D1/de
Application granted granted Critical
Publication of DE60000702T2 publication Critical patent/DE60000702T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • 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
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/61—Materials comprising whiskers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Physical Vapour Deposition (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE60000702T 1999-05-04 2000-05-02 Beschichtete Schneidwerkzeuge auf Siliciumnitridbasis Expired - Lifetime DE60000702T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901589A SE519110C2 (sv) 1999-05-04 1999-05-04 Belagt kiselnitridbaserat skärverktyg

Publications (2)

Publication Number Publication Date
DE60000702D1 DE60000702D1 (de) 2002-12-12
DE60000702T2 true DE60000702T2 (de) 2003-03-20

Family

ID=20415441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000702T Expired - Lifetime DE60000702T2 (de) 1999-05-04 2000-05-02 Beschichtete Schneidwerkzeuge auf Siliciumnitridbasis

Country Status (6)

Country Link
US (1) US6325710B1 (de)
EP (1) EP1050522B1 (de)
JP (1) JP2000343303A (de)
AT (1) ATE227255T1 (de)
DE (1) DE60000702T2 (de)
SE (1) SE519110C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8420237B1 (en) 2012-02-20 2013-04-16 Wenping Jiang Adherent coating on carbide and ceramic substrates
EP3337773A1 (de) 2015-08-18 2018-06-27 General Electric Company Dichte umgebungsschutzbeschichtungszusammensetzungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56991C (fi) 1976-04-02 1980-05-12 Valmet Oy Anvaendning av foerfarandet vid tillverkning av en belaeggning pao en vals foer en pappersmaskin genom att linda ett profilband
US4440547A (en) 1982-05-20 1984-04-03 Gte Laboratories Incorporated Alumina coated silicon nitride cutting tools
US4406670A (en) * 1982-05-20 1983-09-27 Gte Laboratories Incorporated Nitride coated composite modified silicon aluminum oxynitride cutting tools
US4431431A (en) 1982-05-20 1984-02-14 Gte Laboratories Incorporated Carbide coated silicon nitride cutting tools
US4670024A (en) 1985-09-23 1987-06-02 Bhat Deepak G Silicon nitride cutting tool and process for making
JPH0712988B2 (ja) 1986-08-05 1995-02-15 東燃株式会社 ケイ素含有非酸化物セラミツクスの保護層及びその製造方法
US5021372A (en) * 1988-01-27 1991-06-04 The Dow Chemical Company Method of preparing a self-reinforced silicon nitride ceramic of high fracture toughness
WO1994028191A1 (fr) * 1993-05-31 1994-12-08 Sumitomo Electric Industries, Ltd. Outil coupant revetu et son procede de production

Also Published As

Publication number Publication date
JP2000343303A (ja) 2000-12-12
US6325710B1 (en) 2001-12-04
SE9901589D0 (sv) 1999-05-04
EP1050522A1 (de) 2000-11-08
DE60000702D1 (de) 2002-12-12
SE9901589L (sv) 2000-11-05
ATE227255T1 (de) 2002-11-15
SE519110C2 (sv) 2003-01-14
EP1050522B1 (de) 2002-11-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

8364 No opposition during term of opposition