ITUB20153745A1 - Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione - Google Patents

Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione

Info

Publication number
ITUB20153745A1
ITUB20153745A1 ITUB2015A003745A ITUB20153745A ITUB20153745A1 IT UB20153745 A1 ITUB20153745 A1 IT UB20153745A1 IT UB2015A003745 A ITUB2015A003745 A IT UB2015A003745A IT UB20153745 A ITUB20153745 A IT UB20153745A IT UB20153745 A1 ITUB20153745 A1 IT UB20153745A1
Authority
IT
Italy
Prior art keywords
production
improved
alloy
mother
alloy composition
Prior art date
Application number
ITUB2015A003745A
Other languages
English (en)
Inventor
Massimo Poliero
Riccardo Bertoncello
Original Assignee
Legor Group S P A
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 Legor Group S P A filed Critical Legor Group S P A
Priority to ITUB2015A003745A priority Critical patent/ITUB20153745A1/it
Publication of ITUB20153745A1 publication Critical patent/ITUB20153745A1/it

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
    • C22C5/06—Alloys based on silver
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • 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
    • C22C5/02—Alloys based on gold
    • 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
    • C22C5/06—Alloys based on silver
    • C22C5/08—Alloys based on silver with copper as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
ITUB2015A003745A 2015-09-18 2015-09-18 Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione ITUB20153745A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2015A003745A ITUB20153745A1 (it) 2015-09-18 2015-09-18 Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003745A ITUB20153745A1 (it) 2015-09-18 2015-09-18 Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione

Publications (1)

Publication Number Publication Date
ITUB20153745A1 true ITUB20153745A1 (it) 2017-03-18

Family

ID=54884270

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003745A ITUB20153745A1 (it) 2015-09-18 2015-09-18 Lega di argento con resistenza al ?tarnishing? migliorata e composizione di lega madre per la sua produzione

Country Status (1)

Country Link
IT (1) ITUB20153745A1 (it)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152331A (ja) * 1984-08-22 1986-03-15 Tanaka Kikinzoku Kogyo Kk 耐食性銀合金
JPS6254046A (ja) * 1985-09-03 1987-03-09 Seiko Epson Corp 耐硫化性銀合金
JPS62243725A (ja) * 1986-04-16 1987-10-24 Seiko Epson Corp 耐硫化性銀合金
JPH01275726A (ja) * 1988-04-26 1989-11-06 Matsumura Kinginten:Kk 銀合金
WO1995014112A1 (en) * 1993-11-15 1995-05-26 Apecs Investment Castings Pty. Ltd. Silver alloy compositions
JP2002319185A (ja) * 2001-04-23 2002-10-31 Sumitomo Metal Mining Co Ltd 光記録ディスク反射膜用銀合金
US6841012B2 (en) * 2003-04-29 2005-01-11 Steridyne Laboratories, Inc. Anti-tarnish silver alloy
WO2012107524A1 (en) * 2011-02-09 2012-08-16 Impact Coatings Ab Material for providing an electrically conducting contact layer, a contact element with such layer, method for providing the contact element, and uses of the material
US20130112322A1 (en) * 2011-09-01 2013-05-09 Stuller, Inc. Sterling Silver Alloy and Articles Made from Same
US8771591B1 (en) * 2009-09-09 2014-07-08 American Bullion Investment Company, Inc. Silver alloy with high tarnish resistance

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152331A (ja) * 1984-08-22 1986-03-15 Tanaka Kikinzoku Kogyo Kk 耐食性銀合金
JPS6254046A (ja) * 1985-09-03 1987-03-09 Seiko Epson Corp 耐硫化性銀合金
JPS62243725A (ja) * 1986-04-16 1987-10-24 Seiko Epson Corp 耐硫化性銀合金
JPH01275726A (ja) * 1988-04-26 1989-11-06 Matsumura Kinginten:Kk 銀合金
WO1995014112A1 (en) * 1993-11-15 1995-05-26 Apecs Investment Castings Pty. Ltd. Silver alloy compositions
JP2002319185A (ja) * 2001-04-23 2002-10-31 Sumitomo Metal Mining Co Ltd 光記録ディスク反射膜用銀合金
US6841012B2 (en) * 2003-04-29 2005-01-11 Steridyne Laboratories, Inc. Anti-tarnish silver alloy
US8771591B1 (en) * 2009-09-09 2014-07-08 American Bullion Investment Company, Inc. Silver alloy with high tarnish resistance
WO2012107524A1 (en) * 2011-02-09 2012-08-16 Impact Coatings Ab Material for providing an electrically conducting contact layer, a contact element with such layer, method for providing the contact element, and uses of the material
US20130112322A1 (en) * 2011-09-01 2013-05-09 Stuller, Inc. Sterling Silver Alloy and Articles Made from Same

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