MX2017001061A - Cuerpo sinterizado y herramienta de corte. - Google Patents

Cuerpo sinterizado y herramienta de corte.

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Publication number
MX2017001061A
MX2017001061A MX2017001061A MX2017001061A MX2017001061A MX 2017001061 A MX2017001061 A MX 2017001061A MX 2017001061 A MX2017001061 A MX 2017001061A MX 2017001061 A MX2017001061 A MX 2017001061A MX 2017001061 A MX2017001061 A MX 2017001061A
Authority
MX
Mexico
Prior art keywords
sintered body
ial
plane
cutting tool
izro2
Prior art date
Application number
MX2017001061A
Other languages
English (en)
Inventor
Okamura Katsumi
DANDA Mayu
Kukino Satoru
Original Assignee
Sumitomo Electric Hardmetal 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 Sumitomo Electric Hardmetal Corp filed Critical Sumitomo Electric Hardmetal Corp
Publication of MX2017001061A publication Critical patent/MX2017001061A/es

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    • C04B35/5831—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 boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
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    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
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    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
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    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
    • 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
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

Un compacto sinterizado de conformidad con la presente invención incluye: un primer material que es un nitruro de boro cúbico; un segundo material que es un óxido de circonio; y un tercer material que es óxido de aluminio, el segundo material que incluye ZrO2 cúbico y ZrO, el tercer material que incluye a-Al2O3, y el compacto sinterizado que satisface la siguiente relación: 0.9= Izro2(110)/Ia1(110)=30; y 0.3=Izro(111) /Ia1(110)=3, en donde Ia1(110), Izro2(111), e Izro(111) representan respectivamente intensidades de difracción de rayos X de un (110) plano del a-Al2O3, un (111) plano del ZrO2 cúbico y un (111) plano del ZrO.
MX2017001061A 2015-05-29 2016-01-26 Cuerpo sinterizado y herramienta de corte. MX2017001061A (es)

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PCT/JP2016/052127 WO2016194398A1 (ja) 2015-05-29 2016-01-26 焼結体および切削工具

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KR101937061B1 (ko) * 2015-04-20 2019-01-09 스미토모덴키고교가부시키가이샤 소결체 및 그것을 포함하는 절삭 공구
MX2017000970A (es) * 2015-05-29 2017-05-01 Sumitomo Electric Hardmetal Corp Cuerpo sinterizado y herramienta de corte.
WO2017203738A1 (ja) 2016-05-27 2017-11-30 住友電気工業株式会社 焼結体およびそれを含む切削工具
US12070802B2 (en) 2016-10-17 2024-08-27 Sumitomo Electric Industries, Ltd. Sintered material and cutting tool including same
KR20200014749A (ko) * 2017-05-26 2020-02-11 스미토모덴키고교가부시키가이샤 소결체 및 그 제조 방법
WO2019244414A1 (ja) * 2018-06-18 2019-12-26 住友電気工業株式会社 焼結体およびそれを含む切削工具
EP4001241B1 (en) * 2019-07-18 2025-09-24 Sumitomo Electric Industries, Ltd. Cubic boron nitride sintered body
US12194546B2 (en) * 2020-09-16 2025-01-14 Board Of Trustees Of Michigan State University Cubic boron nitride inserts, related methods, and related apparatus
CN113321504A (zh) * 2021-07-06 2021-08-31 中国有色桂林矿产地质研究院有限公司 一种氧化锆增韧氧化铝陶瓷材料及其制备方法和应用
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EP3153485B1 (en) 2021-01-06
CA2954661A1 (en) 2016-12-08
US20170197885A1 (en) 2017-07-13
JP6619794B2 (ja) 2019-12-11
KR20180015603A (ko) 2018-02-13
EP3153485A4 (en) 2018-04-04
US9856175B2 (en) 2018-01-02
EP3153485A1 (en) 2017-04-12
JPWO2016194398A1 (ja) 2018-03-22
KR102558333B1 (ko) 2023-07-20
WO2016194398A1 (ja) 2016-12-08
CN106715360B (zh) 2020-02-11
CN106715360A (zh) 2017-05-24

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