JPS6119708B2 - - Google Patents

Info

Publication number
JPS6119708B2
JPS6119708B2 JP54061650A JP6165079A JPS6119708B2 JP S6119708 B2 JPS6119708 B2 JP S6119708B2 JP 54061650 A JP54061650 A JP 54061650A JP 6165079 A JP6165079 A JP 6165079A JP S6119708 B2 JPS6119708 B2 JP S6119708B2
Authority
JP
Japan
Prior art keywords
cemented carbide
weight
free carbon
base material
carbide parts
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
Application number
JP54061650A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154562A (en
Inventor
Masaaki Tobioka
Kunihiro Takahashi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6165079A priority Critical patent/JPS55154562A/ja
Publication of JPS55154562A publication Critical patent/JPS55154562A/ja
Publication of JPS6119708B2 publication Critical patent/JPS6119708B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP6165079A 1979-05-18 1979-05-18 Sintered hard alloy part for base material of surface-covered tool material and their manufacture Granted JPS55154562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6165079A JPS55154562A (en) 1979-05-18 1979-05-18 Sintered hard alloy part for base material of surface-covered tool material and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6165079A JPS55154562A (en) 1979-05-18 1979-05-18 Sintered hard alloy part for base material of surface-covered tool material and their manufacture

Publications (2)

Publication Number Publication Date
JPS55154562A JPS55154562A (en) 1980-12-02
JPS6119708B2 true JPS6119708B2 (enrdf_load_stackoverflow) 1986-05-19

Family

ID=13177306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6165079A Granted JPS55154562A (en) 1979-05-18 1979-05-18 Sintered hard alloy part for base material of surface-covered tool material and their manufacture

Country Status (1)

Country Link
JP (1) JPS55154562A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867860A (ja) * 1981-10-19 1983-04-22 Hitachi Metals Ltd 被覆超硬合金およびその製造法
JPS5867859A (ja) * 1981-10-19 1983-04-22 Hitachi Metals Ltd 被覆超硬合金および製造法
JPS5873763A (ja) * 1981-10-29 1983-05-04 Hitachi Metals Ltd 被覆超硬合金
JPS58126974A (ja) * 1981-12-16 1983-07-28 カーボロイ　インコーポレーテッド 被覆製品およびその製造方法
AT377786B (de) * 1981-12-24 1985-04-25 Plansee Metallwerk Verschleissteil, insbesondere hartmetall -schneideinsatz zur spanabhebenden bearbeitung
JPS60501061A (ja) * 1983-04-18 1985-07-11 バテル　デイベロツプメント　コ−ポレイシヨン ＭｏまたはＷ金属に窒素を含ませることによって形成された硬質層およびこの層を得る方法
DE3332260A1 (de) * 1983-09-07 1985-03-28 Fried. Krupp Gmbh, 4300 Essen Beschichteter hartmetallkoerper
US4619865A (en) * 1984-07-02 1986-10-28 Energy Conversion Devices, Inc. Multilayer coating and method
JPS61223182A (ja) * 1985-03-29 1986-10-03 Mitsubishi Metal Corp 表面被覆炭化タングステン基超硬合金製切削工具
JPS61223180A (ja) * 1985-03-29 1986-10-03 Mitsubishi Metal Corp 表面被覆炭化タングステン基超硬合金製切削工具
JPS61223181A (ja) * 1985-03-29 1986-10-03 Mitsubishi Metal Corp 表面被覆炭化タングステン基超硬合金製切削工具
CA1319497C (en) * 1988-04-12 1993-06-29 Minoru Nakano Surface-coated cemented carbide and a process for the production of the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763409A (en) * 1953-10-21 1956-12-12 Uddeholms Ab Hard metal alloy and method for producing the same
US4049876A (en) * 1974-10-18 1977-09-20 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
JPS5213201A (en) * 1975-07-18 1977-02-01 Nissan Motor Co Ltd Automatic operation apparatus in chassis dynamo-meter

Also Published As

Publication number Publication date
JPS55154562A (en) 1980-12-02

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