Lubricity of Phosphorus EP Additives in Ironing Process

Kuniaki Dohda; Zhrgang Wang; Kazuto Miwa; Satoshi Kashiwaya

doi:10.1299/kikaic.66.3143

Lubricity of Phosphorus EP Additives in Ironing Process

Kuniaki Dohda^*, Zhrgang Wang, Kazuto Miwa, Satoshi Kashiwaya

^*Corresponding author for this work

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

A series of experiments was carried out using a strip-ironing-type tribometer to investigate the lubricating effect of phosphorus EP additives in the metal forming processes. Experiments using aluminum alloy (A6061-T 4) and stainless steel (SUS304) showed that all kinds of phosphorus EP additives have the lubricating improvement effect and the best is the phosphite diester with the number of carbon less than 12. XPS spectra of ironed surfaces showed that the lubricating improvement effect of phosphite diester is due to the adsorption and that of phosphite triester is due to the chemical reaction.

Original language	English (US)
Pages (from-to)	3143-3149
Number of pages	7
Journal	Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	66
Issue number	649
DOIs	https://doi.org/10.1299/kikaic.66.3143
State	Published - 2000

Keywords

Aluminum Alloy
Friction Coefficient
Lubrication
Phosphorus EP Additives
Plastic Forming
Stainless
Tribology
XPS

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1299/kikaic.66.3143

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title = "Lubricity of Phosphorus EP Additives in Ironing Process",

abstract = "A series of experiments was carried out using a strip-ironing-type tribometer to investigate the lubricating effect of phosphorus EP additives in the metal forming processes. Experiments using aluminum alloy (A6061-T 4) and stainless steel (SUS304) showed that all kinds of phosphorus EP additives have the lubricating improvement effect and the best is the phosphite diester with the number of carbon less than 12. XPS spectra of ironed surfaces showed that the lubricating improvement effect of phosphite diester is due to the adsorption and that of phosphite triester is due to the chemical reaction.",

keywords = "Aluminum Alloy, Friction Coefficient, Lubrication, Phosphorus EP Additives, Plastic Forming, Stainless, Tribology, XPS",

author = "Kuniaki Dohda and Zhrgang Wang and Kazuto Miwa and Satoshi Kashiwaya",

year = "2000",

doi = "10.1299/kikaic.66.3143",

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volume = "66",

pages = "3143--3149",

journal = "Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C",

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publisher = "Japan Society of Mechanical Engineers",

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TY - JOUR

T1 - Lubricity of Phosphorus EP Additives in Ironing Process

AU - Dohda, Kuniaki

AU - Wang, Zhrgang

AU - Miwa, Kazuto

AU - Kashiwaya, Satoshi

PY - 2000

Y1 - 2000

N2 - A series of experiments was carried out using a strip-ironing-type tribometer to investigate the lubricating effect of phosphorus EP additives in the metal forming processes. Experiments using aluminum alloy (A6061-T 4) and stainless steel (SUS304) showed that all kinds of phosphorus EP additives have the lubricating improvement effect and the best is the phosphite diester with the number of carbon less than 12. XPS spectra of ironed surfaces showed that the lubricating improvement effect of phosphite diester is due to the adsorption and that of phosphite triester is due to the chemical reaction.

AB - A series of experiments was carried out using a strip-ironing-type tribometer to investigate the lubricating effect of phosphorus EP additives in the metal forming processes. Experiments using aluminum alloy (A6061-T 4) and stainless steel (SUS304) showed that all kinds of phosphorus EP additives have the lubricating improvement effect and the best is the phosphite diester with the number of carbon less than 12. XPS spectra of ironed surfaces showed that the lubricating improvement effect of phosphite diester is due to the adsorption and that of phosphite triester is due to the chemical reaction.

KW - Aluminum Alloy

KW - Friction Coefficient

KW - Lubrication

KW - Phosphorus EP Additives

KW - Plastic Forming

KW - Stainless

KW - Tribology

KW - XPS

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DO - 10.1299/kikaic.66.3143

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JO - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

JF - Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

IS - 649

ER -

Lubricity of Phosphorus EP Additives in Ironing Process

Abstract

Keywords

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