MX2016005467A - Cuerpo sinterizado de sialon e inserto de corte. - Google Patents

Cuerpo sinterizado de sialon e inserto de corte.

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Publication number
MX2016005467A
MX2016005467A MX2016005467A MX2016005467A MX2016005467A MX 2016005467 A MX2016005467 A MX 2016005467A MX 2016005467 A MX2016005467 A MX 2016005467A MX 2016005467 A MX2016005467 A MX 2016005467A MX 2016005467 A MX2016005467 A MX 2016005467A
Authority
MX
Mexico
Prior art keywords
sialon
rare
earth element
cutting insert
sintered
Prior art date
Application number
MX2016005467A
Other languages
English (en)
Inventor
Ryoji Toyoda
Fumihiro Kikkawa
Original Assignee
Ngk Spark Plug Co
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 Ngk Spark Plug Co filed Critical Ngk Spark Plug Co
Publication of MX2016005467A publication Critical patent/MX2016005467A/es

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    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/597—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon oxynitride, e.g. SIALONS
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/591—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
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    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
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    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof
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    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3865—Aluminium nitrides
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    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
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    • 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
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/767—Hexagonal symmetry, e.g. beta-Si3N4, beta-Sialon, alpha-SiC or hexa-ferrites
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • C04B2235/85—Intergranular or grain boundary phases

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

La presente invención proporciona un cuerpo sinterizado de sialon y un inserto de corte que tiene una resistencia de rotura, resistencia al desgaste VB y resistencia al desgaste límite El cuerpo sinterizado de sialon incluye un ß-sialon (Si6-zAlzOzN8-z), y al menos un sialon de politipo seleccionado de un grupo que consiste en 12H-sialon, 15R-sialon, y 21R-sialon, en donde un valor Z es 0.4 o mayor y 1.0 o menor, una proporción de un total de intensidades de pico de cada sialon de politipo a un total de intensidades de pico de cada sialon que se obtiene mediante análisis de difracción de rayos X, es 10% o mayor y 50% o menor, el cuerpo sinterizado de sialon incluye al menos un elemento B de tierras raras seleccionado de un grupo que consiste de La y Ce, y al menos un elemento C de tierras raras seleccionado de un grupo que consiste en Y, Nd, Sm, Eu, Gd , Dy, Er, Yb, y Lu, una relación molar del elemento B de tierras raras y el elemento C de tierras raras es 1.0:0.06 a 1.0:3.5, en términos de un óxido, y un contenido total del elemento B de tierras raras y el elemento C de tierras raras es 0.8% en mol o mayor y 4.0% en mol o menor en términos de un óxido.
MX2016005467A 2013-12-27 2013-12-27 Cuerpo sinterizado de sialon e inserto de corte. MX2016005467A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/085085 WO2015097856A1 (ja) 2013-12-27 2013-12-27 サイアロン焼結体及び切削インサート

Publications (1)

Publication Number Publication Date
MX2016005467A true MX2016005467A (es) 2016-07-12

Family

ID=52144963

Family Applications (1)

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MX2016005467A MX2016005467A (es) 2013-12-27 2013-12-27 Cuerpo sinterizado de sialon e inserto de corte.

Country Status (9)

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US (1) US9695087B2 (es)
EP (1) EP3088375B1 (es)
JP (1) JP5629843B1 (es)
KR (1) KR101609090B1 (es)
CN (1) CN104884410B (es)
CA (1) CA2868293C (es)
ES (1) ES2773129T3 (es)
MX (1) MX2016005467A (es)
WO (1) WO2015097856A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017004119A (es) 2014-09-29 2017-12-07 Ngk Spark Plug Co Cuerpo sinterizado de nitrito de silicio-alumina (sialon) y pieza de insercion de corte.
KR102328799B1 (ko) * 2014-11-13 2021-11-18 대구텍 유한책임회사 세라믹 재료 및 이 세라믹 재료로 만들어진 절삭 공구
JP2019077576A (ja) * 2017-10-23 2019-05-23 島根県 サイアロン材料の耐高温反応性改善方法、該方法を用いたサイアロン材料の製造方法、及びサイアロンセラミックス工具
US20230018290A1 (en) * 2019-12-20 2023-01-19 Ngk Spark Plug Co., Ltd. Cutting tool
RU2757607C1 (ru) * 2021-04-12 2021-10-19 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Способ получения 21R-сиалоновой керамики
EP4249451A1 (de) * 2022-03-21 2023-09-27 CeramTec GmbH Keramischer sinterformkörper aus einem sialon-werkstoff, seine rohstoffmischung und herstellung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232972A (ja) * 1983-05-13 1984-12-27 三菱マテリアル株式会社 耐摩耗性のすぐれたサイアロン基セラミツクス
SE451581B (sv) 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid
JPS62119165A (ja) * 1985-11-15 1987-05-30 株式会社日立製作所 窒化珪素系焼結体
JP2592267B2 (ja) * 1987-11-02 1997-03-19 日本特殊陶業株式会社 炭化珪素ウィスカー強化サイアロン
US5302329A (en) * 1989-04-28 1994-04-12 Nihon Cement Co., Ltd. Process for producing β-sialon based sintered bodies
JPH092878A (ja) 1995-02-08 1997-01-07 Sumitomo Electric Ind Ltd 窒化ケイ素系焼結体及びその製造方法
US7309673B2 (en) 2005-02-09 2007-12-18 Kennametal Inc. SiAlON ceramic and method of making the same
SE530251C8 (sv) 2006-12-27 2008-05-06 Sandvik Intellectual Property Keramiskt material och skär för spånformande metallbearbetning tillverkat avmaterialet
US8808414B2 (en) 2009-03-13 2014-08-19 Ngk Spark Plug Co., Ltd. Sialon sintered body and cutting insert
CN102659414B (zh) * 2012-02-24 2014-01-15 中国地质大学（北京） 一种易烧结AlN多型体-Sialon复相材料及其制备方法
JP5919079B2 (ja) * 2012-04-23 2016-05-18 日本特殊陶業株式会社 サイアロン焼結体および切削インサート

Also Published As

Publication number Publication date
EP3088375B1 (en) 2020-02-05
EP3088375A1 (en) 2016-11-02
KR20150088182A (ko) 2015-07-31
JP5629843B1 (ja) 2014-11-26
US20160207837A1 (en) 2016-07-21
CN104884410A (zh) 2015-09-02
CN104884410B (zh) 2016-08-24
ES2773129T3 (es) 2020-07-09
EP3088375A4 (en) 2017-07-26
US9695087B2 (en) 2017-07-04
CA2868293C (en) 2016-05-03
JPWO2015097856A1 (ja) 2017-03-23
WO2015097856A1 (ja) 2015-07-02
KR101609090B1 (ko) 2016-04-04
CA2868293A1 (en) 2015-06-27

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