JPH039832B2 - - Google Patents

Info

Publication number
JPH039832B2
JPH039832B2 JP62086315A JP8631587A JPH039832B2 JP H039832 B2 JPH039832 B2 JP H039832B2 JP 62086315 A JP62086315 A JP 62086315A JP 8631587 A JP8631587 A JP 8631587A JP H039832 B2 JPH039832 B2 JP H039832B2
Authority
JP
Japan
Prior art keywords
base member
workpiece
cemented carbide
watch band
combination
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 - Lifetime
Application number
JP62086315A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63252681A (ja
Inventor
Nobutaka Chiba
Yoichi Kikuchi
Hiroshi Matsumura
Masao Maruyama
Atsushi Seki
Yoshihiro Minato
Toshimitsu Sakata
Yoshiki Maeda
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.)
Namiki Precision Jewel Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Namiki Precision Jewel Co Ltd
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 Namiki Precision Jewel Co Ltd, Sumitomo Electric Industries Ltd filed Critical Namiki Precision Jewel Co Ltd
Priority to JP62086315A priority Critical patent/JPS63252681A/ja
Priority to DE8888105412T priority patent/DE3873585T2/de
Priority to EP88105412A priority patent/EP0286948B1/en
Priority to KR1019880003958A priority patent/KR920001630B1/ko
Publication of JPS63252681A publication Critical patent/JPS63252681A/ja
Publication of JPH039832B2 publication Critical patent/JPH039832B2/ja
Granted 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP62086315A 1987-04-08 1987-04-08 時計バンド用加工素材 Granted JPS63252681A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62086315A JPS63252681A (ja) 1987-04-08 1987-04-08 時計バンド用加工素材
DE8888105412T DE3873585T2 (de) 1987-04-08 1988-04-05 Werkstueck fuer ein armband.
EP88105412A EP0286948B1 (en) 1987-04-08 1988-04-05 Workpiece for a watch band
KR1019880003958A KR920001630B1 (ko) 1987-04-08 1988-04-08 시계 밴드용 가공 소재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62086315A JPS63252681A (ja) 1987-04-08 1987-04-08 時計バンド用加工素材

Publications (2)

Publication Number Publication Date
JPS63252681A JPS63252681A (ja) 1988-10-19
JPH039832B2 true JPH039832B2 (enExample) 1991-02-12

Family

ID=13883399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62086315A Granted JPS63252681A (ja) 1987-04-08 1987-04-08 時計バンド用加工素材

Country Status (4)

Country Link
EP (1) EP0286948B1 (enExample)
JP (1) JPS63252681A (enExample)
KR (1) KR920001630B1 (enExample)
DE (1) DE3873585T2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9001409D0 (sv) * 1990-04-20 1990-04-20 Sandvik Ab Metod foer framstaellning av haardmetallkropp foer bergborrverktyg och slitdelar
GB9720059D0 (en) * 1997-09-19 1997-11-19 Isis Innovation Method of bonding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330352B2 (enExample) * 1971-12-14 1978-08-26
JPS56128688A (en) * 1980-03-11 1981-10-08 Kobe Steel Ltd Diffused junction method of materials of different kinds of metal
SE440753B (sv) * 1983-05-13 1985-08-19 Santrade Ltd Verktyg for skerande bearbetning bestaende av kerna och holje
JPS6071247A (ja) * 1983-09-28 1985-04-23 セイコーエプソン株式会社 時計用外装部品

Also Published As

Publication number Publication date
KR880012788A (ko) 1988-11-29
KR920001630B1 (ko) 1992-02-21
EP0286948A2 (en) 1988-10-19
EP0286948B1 (en) 1992-08-12
DE3873585D1 (de) 1992-09-17
JPS63252681A (ja) 1988-10-19
EP0286948A3 (en) 1989-12-06
DE3873585T2 (de) 1992-12-10

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees