Method for making a plated steel armouring wire for a...

Details Method for making a plated steel armouring wire for a... Method for making a plated steel armouring wire for a...

2003-02-28

2009-11-10

Yee, Deborah (Department: 1793)

Metal treatment

Process of modifying or maintaining internal physical...

Producing or treating layered, bonded, welded, or...

C148S526000, C148S530000, C148S537000, C148S599000, C148S568000, C148S598000, C148S595000

Reexamination Certificate

active

07615124

ABSTRACT:
A process for manufacturing plated-steel armor wires intended for reinforcement of flexible tubular pipes for transporting hydrocarbons, comprising a plating coating is intimately bonded, by high pressure, to a core made of hardenable steel with moderate mechanical properties, and then the plated wire obtained undergoes a rapid high-temperature hardening step followed by a tempering step.

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