DE1944773A1 - Metallhaltiger Schmuckgegenstand - Google Patents

Metallhaltiger Schmuckgegenstand

Info

Publication number
DE1944773A1
DE1944773A1 DE19691944773 DE1944773A DE1944773A1 DE 1944773 A1 DE1944773 A1 DE 1944773A1 DE 19691944773 DE19691944773 DE 19691944773 DE 1944773 A DE1944773 A DE 1944773A DE 1944773 A1 DE1944773 A1 DE 1944773A1
Authority
DE
Germany
Prior art keywords
jewelry
item
metal
phase
binder metal
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.)
Withdrawn
Application number
DE19691944773
Other languages
German (de)
English (en)
Inventor
Klingenberg Hans Ulrich
Marcel Villat
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.)
KLINGENBERG HANS ULRICH
Original Assignee
KLINGENBERG HANS ULRICH
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 KLINGENBERG HANS ULRICH filed Critical KLINGENBERG HANS ULRICH
Publication of DE1944773A1 publication Critical patent/DE1944773A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/005—Coating layers for jewellery
    • 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
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Powder Metallurgy (AREA)
  • Dental Preparations (AREA)
DE19691944773 1968-09-20 1969-09-04 Metallhaltiger Schmuckgegenstand Withdrawn DE1944773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1408968A CH503309A (de) 1968-09-20 1968-09-20 Korrosionsbeständiger äusserer Uhrenbestandteil

Publications (1)

Publication Number Publication Date
DE1944773A1 true DE1944773A1 (de) 1970-03-26

Family

ID=4397867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691944773 Withdrawn DE1944773A1 (de) 1968-09-20 1969-09-04 Metallhaltiger Schmuckgegenstand

Country Status (5)

Country Link
JP (1) JPS4925414B1 (fr)
CH (3) CH496415A (fr)
DE (1) DE1944773A1 (fr)
FR (1) FR2018537A1 (fr)
GB (1) GB1282009A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349740A2 (fr) * 1988-07-08 1990-01-10 Asahi Glass Company Ltd. Cermets complexes à partir de borure
DE10038698A1 (de) * 2000-07-31 2002-02-21 Fachhochschule Pforzheim Hochs Weißgoldlegierung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995810A (fr) * 1973-01-18 1974-09-11
DE3050279A1 (en) * 1980-02-20 1982-04-15 I Borovinskaya Tungstenfree hard alloy and method of making it
JPS5726136A (en) * 1980-07-24 1982-02-12 Chugai Electric Ind Co Ltd Sintered noble metallic alloy with wear resistance
CH653204GA3 (fr) * 1983-03-15 1985-12-31
US6553667B1 (en) 1997-09-08 2003-04-29 Trent West Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349740A2 (fr) * 1988-07-08 1990-01-10 Asahi Glass Company Ltd. Cermets complexes à partir de borure
EP0349740A3 (en) * 1988-07-08 1990-07-11 Asahi Glass Company Ltd. Complex boride cermets and processes for their production
DE10038698A1 (de) * 2000-07-31 2002-02-21 Fachhochschule Pforzheim Hochs Weißgoldlegierung

Also Published As

Publication number Publication date
CH1408968A4 (fr) 1970-10-30
CH503309A (de) 1970-10-30
FR2018537A1 (fr) 1970-05-29
CH496415A (de) 1970-09-30
JPS4925414B1 (fr) 1974-06-29
GB1282009A (en) 1972-07-19

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Legal Events

Date Code Title Description
8130 Withdrawal