Elongated steel element comprising a ternary or quaternary brass alloy coating and corresponding method

An elongated steel element adapted for the reinforcement of rubber products is covered with a ternary or quaternary alloy coating of copper-M-zinc. M is one or two metals selected from the group consisting of cobalt, nickel, tin, indium, manganese, iron, bismuth and molybdenum. The copper content in...

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Bibliographic Details
Main Authors BUYTAERT GUY, WEMEL DIETER, REIS PATRICIA
Format Patent
LanguageChinese
English
Published 24.09.2014
Subjects
CABLES OTHER THAN ELECTRIC
ROPES
ROPES OR CABLES IN GENERAL
TEXTILES
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Summary:An elongated steel element adapted for the reinforcement of rubber products is covered with a ternary or quaternary alloy coating of copper-M-zinc. M is one or two metals selected from the group consisting of cobalt, nickel, tin, indium, manganese, iron, bismuth and molybdenum. The copper content inside the coating ranges from 58 weight per cent to 75 weight per cent, the content of said one or two metals inside the coating ranges from 0.5 weight per cent to 10 weight per cent, the remainder is zinc and unavoidable impurities. The one or two metals are present throughout the coating. The phosphorus is present on and/or in the coating in an amount ranging from 0.3 milligram per square meter to 1 milligram per square meter of the coating. The coating further lacks triazole residues. Good results for under cure adhesion have been obtained. Furthermore, a corresponding method for manufacturing such an elongated steel element is disclosed.
Bibliography:Application Number: CN201280067804