JP2025525506A - ロックドリルインサート - Google Patents

ロックドリルインサート

Info

Publication number
JP2025525506A
JP2025525506A JP2025500984A JP2025500984A JP2025525506A JP 2025525506 A JP2025525506 A JP 2025525506A JP 2025500984 A JP2025500984 A JP 2025500984A JP 2025500984 A JP2025500984 A JP 2025500984A JP 2025525506 A JP2025525506 A JP 2025525506A
Authority
JP
Japan
Prior art keywords
rock drill
insert
cemented carbide
drill insert
hardness
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.)
Pending
Application number
JP2025500984A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025525506A5 (enExample
Inventor
レイフ オーケソン，
クリシュトフ トゥルバ，
アイダ ボーグ，
ミルジャム リリヤ，
Original Assignee
サンドヴィック マイニング アンド コンストラクション ツールズ アクティエボラーグ
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 サンドヴィック マイニング アンド コンストラクション ツールズ アクティエボラーグ filed Critical サンドヴィック マイニング アンド コンストラクション ツールズ アクティエボラーグ
Publication of JP2025525506A publication Critical patent/JP2025525506A/ja
Publication of JP2025525506A5 publication Critical patent/JP2025525506A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Powder Metallurgy (AREA)
JP2025500984A 2022-07-11 2023-07-04 ロックドリルインサート Pending JP2025525506A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22184187.7A EP4306671A1 (en) 2022-07-11 2022-07-11 Rock drill insert
EP22184187.7 2022-07-11
PCT/EP2023/068336 WO2024012930A1 (en) 2022-07-11 2023-07-04 Rock drill insert

Publications (2)

Publication Number Publication Date
JP2025525506A true JP2025525506A (ja) 2025-08-05
JP2025525506A5 JP2025525506A5 (enExample) 2026-05-15

Family

ID=82403709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025500984A Pending JP2025525506A (ja) 2022-07-11 2023-07-04 ロックドリルインサート

Country Status (10)

Country Link
EP (2) EP4306671A1 (enExample)
JP (1) JP2025525506A (enExample)
KR (1) KR20250034284A (enExample)
CN (1) CN119213154A (enExample)
AU (1) AU2023305755A1 (enExample)
CA (1) CA3251148A1 (enExample)
CL (1) CL2024004091A1 (enExample)
MX (1) MX2025000452A (enExample)
PE (1) PE20250697A1 (enExample)
WO (1) WO2024012930A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0701449L (sv) * 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
DK3519371T3 (da) 2016-09-28 2021-02-22 Sandvik Intellectual Property Klippeboreindsats
ES2912991T3 (es) * 2019-07-10 2022-05-30 Sandvik Mining And Construction Tools Ab Cuerpo de carburo cementado con gradiente y método de fabricación del mismo

Also Published As

Publication number Publication date
AU2023305755A1 (en) 2024-11-21
KR20250034284A (ko) 2025-03-11
CL2024004091A1 (es) 2025-05-16
EP4555115B1 (en) 2026-04-08
EP4306671A1 (en) 2024-01-17
CN119213154A (zh) 2024-12-27
CA3251148A1 (en) 2024-01-18
WO2024012930A1 (en) 2024-01-18
EP4555115A1 (en) 2025-05-21
PE20250697A1 (es) 2025-03-06
MX2025000452A (es) 2025-02-10

Similar Documents

Publication Publication Date Title
AU2021204488B2 (en) A rock drill insert
CA2979505C (en) A rock drill button
JP7532357B2 (ja) 採鉱用超硬合金インサート内での結合剤の再分配
JP7366047B2 (ja) 削岩機インサート
EP4076801B1 (en) Method of treating a mining insert
CN114080285B (zh) 梯度硬质合金体及其制造方法
EP4555115B1 (en) Rock drill insert
OA22015A (en) Rock Drill Insert.
EP4370266A1 (en) Cemented carbide insert for mining or cutting applications comprising gamma phase carbide
RU2799380C2 (ru) Перераспределение связующего во вставке из цементированного карбида для бурового наконечника
OA20192A (en) Binder redistribution within a cemented carbide mining insert.

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260507

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20260507