ES264015A1 - A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver - Google Patents

A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver

Info

Publication number
ES264015A1
ES264015A1 ES0264015A ES264015A ES264015A1 ES 264015 A1 ES264015 A1 ES 264015A1 ES 0264015 A ES0264015 A ES 0264015A ES 264015 A ES264015 A ES 264015A ES 264015 A1 ES264015 A1 ES 264015A1
Authority
ES
Spain
Prior art keywords
alloy
silver
gold
modifying
physical
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
ES0264015A
Other languages
Spanish (es)
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.)
MIRJAN SOC ANENIMA
Original Assignee
MIRJAN SOC ANENIMA
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 MIRJAN SOC ANENIMA filed Critical MIRJAN SOC ANENIMA
Priority to ES0264015A priority Critical patent/ES264015A1/en
Priority to GB4090/61A priority patent/GB979834A/en
Priority to CH155061A priority patent/CH392078A/en
Publication of ES264015A1 publication Critical patent/ES264015A1/en
Expired 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
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C20/00—Alloys based on cadmium
    • 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
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

An alloy consists of: .Co.0.25- 2.5% .Ni.0.26-10% .Cu.up to 80% .Zn.up to 50% and is prepared by melting the metals, the heating being continued until the mixture is just molten, and then casting the melt. The nickel and copper are added in the form of grains not exceeding 1 mm. in size. 0.05-5% of Ti enclosed in a nickel sheet may be added to the superheated melt under an inert gas prior to casting. The ingot from the above process is then added to a melt of indium and silver to give the final master alloy for modifying the physical and chemical properties of gold or silver containing 4-40% In and 25-50% Ag (based on the final alloy).
ES0264015A 1961-01-14 1961-01-14 A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver Expired ES264015A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES0264015A ES264015A1 (en) 1961-01-14 1961-01-14 A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver
GB4090/61A GB979834A (en) 1961-01-14 1961-02-03 A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver
CH155061A CH392078A (en) 1961-01-14 1961-02-09 Alloy intended to be alloyed with a noble metal such as gold or silver, in order to improve its brilliance, hardness and inalterability, and method of manufacturing this alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0264015A ES264015A1 (en) 1961-01-14 1961-01-14 A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver

Publications (1)

Publication Number Publication Date
ES264015A1 true ES264015A1 (en) 1961-03-16

Family

ID=8419611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0264015A Expired ES264015A1 (en) 1961-01-14 1961-01-14 A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver

Country Status (3)

Country Link
CH (1) CH392078A (en)
ES (1) ES264015A1 (en)
GB (1) GB979834A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948915C2 (en) * 1979-12-05 1988-06-16 Degussa Ag, 6000 Frankfurt Solder alloys for direct soldering of oxide-containing silver contacts onto contact carriers

Also Published As

Publication number Publication date
GB979834A (en) 1965-01-06
CH392078A (en) 1965-05-15

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