GB201309387D0 - Constructions comparising polycrystalline material, tools comprising same and method for making same - Google Patents

Constructions comparising polycrystalline material, tools comprising same and method for making same

Info

Publication number
GB201309387D0
GB201309387D0 GBGB1309387.7A GB201309387A GB201309387D0 GB 201309387 D0 GB201309387 D0 GB 201309387D0 GB 201309387 A GB201309387 A GB 201309387A GB 201309387 D0 GB201309387 D0 GB 201309387D0
Authority
GB
United Kingdom
Prior art keywords
nano
grains
same
comparising
constructions
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.)
Granted
Application number
GBGB1309387.7A
Other versions
GB2504576B (en
GB2504576A (en
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.)
Element Six GmbH
Original Assignee
Element Six GmbH
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 Element Six GmbH filed Critical Element Six GmbH
Publication of GB201309387D0 publication Critical patent/GB201309387D0/en
Publication of GB2504576A publication Critical patent/GB2504576A/en
Application granted granted Critical
Publication of GB2504576B publication Critical patent/GB2504576B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A construction comprises a structure used to a body, the structure comprising poly crystalline material and the body comprising iron group metal; the poly crystalline material comprises a plurality of nano-grains of a crystalline phase of an iron group element; each nano-grain having a mean size that most 50 nm. The nano-grains may be dispersed in a binder matrix comprising a crystalline phase. The poly crystalline material may comprise a contiguous aggregation of the nano-grains embedded in a binder matrix comprising a crystalline phase, the nano-grains comprised in the aggregation having respective grain boundaries between them. The binder may have a nano-hardness at least nought 0.9 GPa. The nano grains may comprise austenite or ferrite. A tool comprising the construction and a method for making the construction are also disclosed.
GB1309387.7A 2012-05-29 2013-05-24 Constructions comprising polycrystalline material, tools comprising same and method for making same Active GB2504576B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261652465P 2012-05-29 2012-05-29
GBGB1209453.8A GB201209453D0 (en) 2012-05-29 2012-05-29 Constructions comprising polycrystalline material,tools comprising same and method for making same

Publications (3)

Publication Number Publication Date
GB201309387D0 true GB201309387D0 (en) 2013-07-10
GB2504576A GB2504576A (en) 2014-02-05
GB2504576B GB2504576B (en) 2015-12-30

Family

ID=46546071

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1209453.8A Ceased GB201209453D0 (en) 2012-05-29 2012-05-29 Constructions comprising polycrystalline material,tools comprising same and method for making same
GB1309387.7A Active GB2504576B (en) 2012-05-29 2013-05-24 Constructions comprising polycrystalline material, tools comprising same and method for making same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1209453.8A Ceased GB201209453D0 (en) 2012-05-29 2012-05-29 Constructions comprising polycrystalline material,tools comprising same and method for making same

Country Status (2)

Country Link
GB (2) GB201209453D0 (en)
WO (1) WO2013178550A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210621A1 (en) * 2012-06-22 2013-12-24 Robert Bosch Gmbh Component assembly, method for producing a component assembly and use of a component assembly
CN103982139B (en) * 2014-05-19 2016-06-08 中国有色桂林矿产地质研究院有限公司 A kind of high carcass bores tooth and preparation method thereof
GB201409692D0 (en) 2014-05-31 2014-07-16 Element Six Gmbh Thermal spray assembly and method for using it
GB201409693D0 (en) 2014-05-31 2014-07-16 Element Six Gmbh Thermal spray assembly and method for using it
GB201409694D0 (en) * 2014-05-31 2014-07-16 Element Six Gmbh Method of coating a body, granules for the method and method of making granules
US10556832B2 (en) * 2014-09-26 2020-02-11 Diamond Innovations, Inc. Cutters comprising polycrystalline diamond attached to a hard metal carbide substrate
EP3278342B1 (en) * 2015-04-01 2020-11-25 The Florida State University Research Foundation Inc. Iron-based superconducting permanent magnet and method of manufacture
US10287824B2 (en) 2016-03-04 2019-05-14 Baker Hughes Incorporated Methods of forming polycrystalline diamond
US11292750B2 (en) 2017-05-12 2022-04-05 Baker Hughes Holdings Llc Cutting elements and structures
US11396688B2 (en) 2017-05-12 2022-07-26 Baker Hughes Holdings Llc Cutting elements, and related structures and earth-boring tools
US11536091B2 (en) 2018-05-30 2022-12-27 Baker Hughes Holding LLC Cutting elements, and related earth-boring tools and methods
CN109659535B (en) * 2018-12-18 2021-07-16 中科廊坊过程工程研究院 Molybdenum carbide/carbon composite material and preparation method and application thereof
CN113351884B (en) * 2021-08-11 2021-10-15 天津大学 Method for connecting CuCrZr/W dissimilar mutual non-solid-solution alloys based on laser additive manufacturing technology
CN115008324B (en) * 2022-05-24 2023-08-01 河北工业大学 Screening method and processing method of superhard material suitable for steering precise grinding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE123478T1 (en) * 1991-08-07 1995-06-15 Univ Rutgers CARBURIZATION PROCESS FOR PRODUCING TUNGSTEN CARBIDE-COBALT POWDER WITH Grain Sizes in the Nanometer Range.
CN1210425C (en) * 2003-03-12 2005-07-13 中南大学 Preparation of nano crystal tungsten-cobalt alloy composite powder
EP1797212A4 (en) * 2004-09-16 2012-04-04 Vladimir Belashchenko Deposition system, method and materials for composite coatings
GB201011583D0 (en) * 2010-07-09 2010-08-25 Element Six Holding Gmbh Hard face structure

Also Published As

Publication number Publication date
GB201209453D0 (en) 2012-07-11
WO2013178550A1 (en) 2013-12-05
GB2504576B (en) 2015-12-30
GB2504576A (en) 2014-02-05

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