MD2938B1 - Procedeu de identificare a produselor din aliaje de aluminiu - Google Patents

Procedeu de identificare a produselor din aliaje de aluminiu Download PDF

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Publication number
MD2938B1
MD2938B1 MDA20030290A MD20030290A MD2938B1 MD 2938 B1 MD2938 B1 MD 2938B1 MD A20030290 A MDA20030290 A MD A20030290A MD 20030290 A MD20030290 A MD 20030290A MD 2938 B1 MD2938 B1 MD 2938B1
Authority
MD
Moldova
Prior art keywords
products
aluminum alloys
identification
electrochemical treatment
identifying
Prior art date
Application number
MDA20030290A
Other languages
English (en)
Other versions
MD2938C2 (ro
Inventor
Alexandr DICUSAR
Galina Volodina
Olga REDCOZUBOVA
Teodor Dudin
Elena IAHOVA
Vitalii Zvonkii
Alexandr Zuev
Original Assignee
Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova
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 Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova filed Critical Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova
Priority to MDA20030290A priority Critical patent/MD2938C2/ro
Publication of MD2938B1 publication Critical patent/MD2938B1/ro
Publication of MD2938C2 publication Critical patent/MD2938C2/ro

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Abstract

Inventia se refera la procedeele de identificare a produselor marcate, in particular a produselor din aliaje de aluminiu. Procedeul de identificare a produselor din aliaje de aluminiu consta in aceea ca se efectueaza marcarea prealabila a produselor, care include tratarea electrochimica anodica a suprafetei produsului cu utilizarea unui tipar din material protector. Noutatea inventiei consta in aceea ca tratarea electrochimica se efectueaza in solutie de NaCl, la densitatea medie a curentului de 0,5 ... 1,5 Ŕ/cm2, totodata in calitate de tipar se utilizeaza o masca polimerica autoadeziva. Identificarea se realizeaza prin analiza roentgenofazica a peliculei, formate pe suprafata produsului dupa tratarea electrochimica, la densitatea medie a sarcinii de 200 ... 600 C/cm2.
MDA20030290A 2003-12-16 2003-12-16 Procedeu de identificare a produselor din aliaje de aluminiu MD2938C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030290A MD2938C2 (ro) 2003-12-16 2003-12-16 Procedeu de identificare a produselor din aliaje de aluminiu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030290A MD2938C2 (ro) 2003-12-16 2003-12-16 Procedeu de identificare a produselor din aliaje de aluminiu

Publications (2)

Publication Number Publication Date
MD2938B1 true MD2938B1 (ro) 2005-12-31
MD2938C2 MD2938C2 (ro) 2006-10-31

Family

ID=35508812

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030290A MD2938C2 (ro) 2003-12-16 2003-12-16 Procedeu de identificare a produselor din aliaje de aluminiu

Country Status (1)

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MD (1) MD2938C2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3970C2 (ro) * 2008-12-23 2010-05-31 Институт Прикладной Физики Академии Наук Молдовы Procedeu de identificare a obiectului electroconductor
MD327Z (ro) * 2010-03-23 2011-08-31 Институт Прикладной Физики Академии Наук Молдовы Procedeu de identificare a obiectului electroconductor cilindric cav şi electrod-sculă pentru aplicarea imaginii individuale prin metoda electrochimică

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2077071C1 (ru) * 1996-05-14 1997-04-10 Коммерческий Банк "Альба Альянс" Способ защиты изделий из благородных металлов от подделки (варианты)
RU2110396C1 (ru) * 1995-10-10 1998-05-10 Андрей Геннадьевич Черепков Способ изготовления маркировочной бирки из алюминия или его сплавов (варианты)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3970C2 (ro) * 2008-12-23 2010-05-31 Институт Прикладной Физики Академии Наук Молдовы Procedeu de identificare a obiectului electroconductor
MD327Z (ro) * 2010-03-23 2011-08-31 Институт Прикладной Физики Академии Наук Молдовы Procedeu de identificare a obiectului electroconductor cilindric cav şi electrod-sculă pentru aplicarea imaginii individuale prin metoda electrochimică

Also Published As

Publication number Publication date
MD2938C2 (ro) 2006-10-31

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees