MD2938C2 - 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
MD2938C2
MD2938C2 MDA20030290A MD20030290A MD2938C2 MD 2938 C2 MD2938 C2 MD 2938C2 MD A20030290 A MDA20030290 A MD A20030290A MD 20030290 A MD20030290 A MD 20030290A MD 2938 C2 MD2938 C2 MD 2938C2
Authority
MD
Moldova
Prior art keywords
products
identification
carried out
aluminum alloys
electrochemical treatment
Prior art date
Application number
MDA20030290A
Other languages
English (en)
Russian (ru)
Other versions
MD2938B1 (ro
Inventor
Александру ДИКУСАР
Галина ВОЛОДИНА
Ольга РЕДКОЗУБОВА
Теодор ДУДИН
Елена ЯХОВА
Виталий ЗВОНКИЙ
Александр ЗУЕВ
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
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 Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
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

Invenţia se referă la procedeele de identificare a produselor marcate, în particular a produselor din aliaje de aluminiu.Procedeul de identificare a produselor din aliaje de aluminiu constă în aceea că se efectuează marcarea prealabilă a produselor, care include tratarea electrochimică anodică a suprafeţei produsului cu utilizarea unui tipar din material protector. Noutatea invenţiei constă în aceea că tratarea electrochimică se efectuează în soluţie de NaCl, la densitatea medie a curentului de 0,5 ... 1,5 A/cm2, totodată în calitate de tipar se utilizează o mască polimerică autoadezivă. Identificarea se realizează prin analiza roentgenofazică a peliculei, formate pe suprafaţa produsului după tratarea electrochimică, 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 MD2938B1 (ro) 2005-12-31
MD2938C2 true MD2938C2 (ro) 2006-10-31

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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)

Families Citing this family (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

Citations (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)

Patent Citations (2)

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Вейко В.П., Либенсон М.Н. Лазерная обработка. Ленинград, «Лениздат», 1973 *

Also Published As

Publication number Publication date
MD2938B1 (ro) 2005-12-31

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FG4A Patent for invention issued
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MM4A Patent for invention definitely lapsed due to non-payment of fees