A new lubricant carrier for metal forming

Mogens Arentoft; Niels Bay; Peter Torben Tang; J. D. Jensen

doi:10.1016/j.cirp.2009.03.062

A new lubricant carrier for metal forming

Mogens Arentoft, Niels Bay, Peter Torben Tang, J. D. Jensen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A lubricant carrier for metal forming processes is developed. Surfaces with pores of micrometer size for entrapping lubricant are generated by electrochemical deposition of an alloy, consisting of two immiscible metals, of which one metal subsequently is etched away leaving 5 mu m layers with a sponge-like structure, The pores will actas lubricant reservoirs during severe forming processes. The deposited microporous layer is evaluated by friction tests in the form of ring compression tests and double cup extrusion tests. Furthermore the anti-seizure properties are investigated by single cup extrusion at high reduction and excessive stroke comparing with conventionally lubrication using phosphate coating and soap.

Original language	English
Journal	C I R P Annals
Volume	58
Issue number	1
Pages (from-to)	243-246
ISSN	0007-8506
DOIs	https://doi.org/10.1016/j.cirp.2009.03.062
Publication status	Published - 2009

Keywords

Lubrication
Alloy plating
Cold forming
Friction

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abstract = "A lubricant carrier for metal forming processes is developed. Surfaces with pores of micrometer size for entrapping lubricant are generated by electrochemical deposition of an alloy, consisting of two immiscible metals, of which one metal subsequently is etched away leaving 5 mu m layers with a sponge-like structure, The pores will actas lubricant reservoirs during severe forming processes. The deposited microporous layer is evaluated by friction tests in the form of ring compression tests and double cup extrusion tests. Furthermore the anti-seizure properties are investigated by single cup extrusion at high reduction and excessive stroke comparing with conventionally lubrication using phosphate coating and soap.",

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AU - Arentoft, Mogens

AU - Bay, Niels

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AB - A lubricant carrier for metal forming processes is developed. Surfaces with pores of micrometer size for entrapping lubricant are generated by electrochemical deposition of an alloy, consisting of two immiscible metals, of which one metal subsequently is etched away leaving 5 mu m layers with a sponge-like structure, The pores will actas lubricant reservoirs during severe forming processes. The deposited microporous layer is evaluated by friction tests in the form of ring compression tests and double cup extrusion tests. Furthermore the anti-seizure properties are investigated by single cup extrusion at high reduction and excessive stroke comparing with conventionally lubrication using phosphate coating and soap.

KW - Lubrication

KW - Alloy plating

KW - Cold forming

KW - Friction

U2 - 10.1016/j.cirp.2009.03.062

DO - 10.1016/j.cirp.2009.03.062

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JO - C I R P Annals

JF - C I R P Annals

IS - 1

ER -

A new lubricant carrier for metal forming

Abstract

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