CH563031A - Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold - Google Patents

Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold

Info

Publication number
CH563031A
CH563031A CH1539969A CH1539969A CH563031A CH 563031 A CH563031 A CH 563031A CH 1539969 A CH1539969 A CH 1539969A CH 1539969 A CH1539969 A CH 1539969A CH 563031 A CH563031 A CH 563031A
Authority
CH
Switzerland
Prior art keywords
gold
mixt
alloys
nitride
cobalt
Prior art date
Application number
CH1539969A
Other languages
English (en)
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 filed Critical
Priority to CH1539969A priority Critical patent/CH563031A/xx
Priority to CH1539969D priority patent/CH1539969A4/xx
Publication of CH563031A publication Critical patent/CH563031A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • 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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
CH1539969A 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold CH563031A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold
CH1539969D CH1539969A4 (enrdf_load_html_response) 1969-10-14 1969-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold

Publications (1)

Publication Number Publication Date
CH563031A true CH563031A (en) 1975-06-13

Family

ID=4408778

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold
CH1539969D CH1539969A4 (enrdf_load_html_response) 1969-10-14 1969-10-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1539969D CH1539969A4 (enrdf_load_html_response) 1969-10-14 1969-10-14

Country Status (1)

Country Link
CH (2) CH563031A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403014A (en) 1980-04-10 1983-09-06 Asu Composants S.A. Process of depositing a hard coating of a gold compound on a substrate for coating jewelry and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403014A (en) 1980-04-10 1983-09-06 Asu Composants S.A. Process of depositing a hard coating of a gold compound on a substrate for coating jewelry and the like

Also Published As

Publication number Publication date
CH1539969A4 (enrdf_load_html_response) 1974-12-13

Similar Documents

Publication Publication Date Title
SE7802236L (sv) Hardmetall
GB1082568A (en) Improvements relating to mouldings of carbides
JPS5492507A (en) Sintered hard alloy member and manufacture thereof
GB1123015A (en) A process for producing sintered anodes
GB904652A (en) Hardfacing
CA2123881A1 (en) Mixed iron powder for powder metallurgy and method of producing same
ES457200A1 (es) Procedimiento para la fabricacion de una aleacion sinteriza-da de hierro-molibdeno-niquel.
CH563031A (en) Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold
GB1041958A (en) A method of producing steel-bonded carbide hard metal alloys
GB1085041A (en) Heat-resisting cemented carbide
GB915416A (en) Improvements in improved columbium base alloy
FR2183549A1 (en) Sintered metalcarbonitride material - for watch cases
GB1250934A (enrdf_load_html_response)
GB1026041A (en) Improvements in or relating to niobium base alloys
GB1009425A (en) Improvements in or relating to metal powders and articles produced therefrom
GB1114850A (en) Refractory dispersions and their production
JPS5212608A (en) Sintered hard alloy
GB1384754A (en) Watch case
FR2067099A7 (en) Hard watch case of metal boride
SAMSONOV et al. ACTIVATED SINTERING OF NON-METALLIC NITRIDE-BASE MATERIALS
GB674229A (en) Sintered hard metal alloys
Pridantsev et al. Effect of Rare-Earth Metals on the Structure and Properties of Cr-Ni Steels Kh 18 N 10 T, Kh 17 N 13 M 2 T and 00 Kh 17 N 11
GB1114265A (en) Refractory dispersions and their production
JPS5282609A (en) Wc-based super hard alloy having high hardness and toughness
GB1001186A (en) Improvements in or relating to powder metallurgy

Legal Events

Date Code Title Description
PL Patent ceased