Study on high-strength and high-conductivity Cu-Fe-P alloys

De-Ping Lu; Jun Wang; Wei-Jun Zeng; Yong Liu; Lei Lu; Bao-De Sun

doi:10.1016/j.msea.2006.01.068

Study on high-strength and high-conductivity Cu-Fe-P alloys

De-Ping Lu
, Jun Wang
, Wei-Jun Zeng
, Yong Liu
, Lei Lu
, Bao-De Sun

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

203 Citations (Scopus)

Abstract

A new high-strength and high-conductivity Cu-Fe-P-B-Ce alloy strengthened by cold working and aging was designed. The mechanical properties and electrical conductivity of Cu-Fe-P and Cu-Fe-P-B-Ce alloys were measured, and the microstructures of the samples were analyzed with optical microscope and by transmission electron microscopy. Results showed that the recrystallization temperature of Cu-Fe-P alloy was greatly raised by adding trace B and Ce. Thus, the good strengthening effect processed by both precipitation hardening and cold working hardening was obtained. This novel Cu-Fe-P-B-Ce alloy exhibits excellent combination property that the tensile strength (σ_b) is 509 MPa, the elongation (δ) is 16% and the conductivity is 80% IACS. © 2006 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	254-259
Journal	Materials Science and Engineering A
Volume	421
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2006.01.068
Publication status	Published - 15 Apr 2006
Externally published	Yes

Research Keywords

Copper alloy
High-conductivity
High-strength

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title = "Study on high-strength and high-conductivity Cu-Fe-P alloys",

abstract = "A new high-strength and high-conductivity Cu-Fe-P-B-Ce alloy strengthened by cold working and aging was designed. The mechanical properties and electrical conductivity of Cu-Fe-P and Cu-Fe-P-B-Ce alloys were measured, and the microstructures of the samples were analyzed with optical microscope and by transmission electron microscopy. Results showed that the recrystallization temperature of Cu-Fe-P alloy was greatly raised by adding trace B and Ce. Thus, the good strengthening effect processed by both precipitation hardening and cold working hardening was obtained. This novel Cu-Fe-P-B-Ce alloy exhibits excellent combination property that the tensile strength (σb) is 509 MPa, the elongation (δ) is 16\% and the conductivity is 80\% IACS. {\textcopyright} 2006 Elsevier B.V. All rights reserved.",

keywords = "Copper alloy, High-conductivity, High-strength",

author = "De-Ping Lu and Jun Wang and Wei-Jun Zeng and Yong Liu and Lei Lu and Bao-De Sun",

year = "2006",

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doi = "10.1016/j.msea.2006.01.068",

language = "English",

volume = "421",

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journal = "Materials Science and Engineering A",

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TY - JOUR

T1 - Study on high-strength and high-conductivity Cu-Fe-P alloys

AU - Lu, De-Ping

AU - Wang, Jun

AU - Zeng, Wei-Jun

AU - Liu, Yong

AU - Lu, Lei

AU - Sun, Bao-De

PY - 2006/4/15

Y1 - 2006/4/15

N2 - A new high-strength and high-conductivity Cu-Fe-P-B-Ce alloy strengthened by cold working and aging was designed. The mechanical properties and electrical conductivity of Cu-Fe-P and Cu-Fe-P-B-Ce alloys were measured, and the microstructures of the samples were analyzed with optical microscope and by transmission electron microscopy. Results showed that the recrystallization temperature of Cu-Fe-P alloy was greatly raised by adding trace B and Ce. Thus, the good strengthening effect processed by both precipitation hardening and cold working hardening was obtained. This novel Cu-Fe-P-B-Ce alloy exhibits excellent combination property that the tensile strength (σb) is 509 MPa, the elongation (δ) is 16% and the conductivity is 80% IACS. © 2006 Elsevier B.V. All rights reserved.

AB - A new high-strength and high-conductivity Cu-Fe-P-B-Ce alloy strengthened by cold working and aging was designed. The mechanical properties and electrical conductivity of Cu-Fe-P and Cu-Fe-P-B-Ce alloys were measured, and the microstructures of the samples were analyzed with optical microscope and by transmission electron microscopy. Results showed that the recrystallization temperature of Cu-Fe-P alloy was greatly raised by adding trace B and Ce. Thus, the good strengthening effect processed by both precipitation hardening and cold working hardening was obtained. This novel Cu-Fe-P-B-Ce alloy exhibits excellent combination property that the tensile strength (σb) is 509 MPa, the elongation (δ) is 16% and the conductivity is 80% IACS. © 2006 Elsevier B.V. All rights reserved.

KW - Copper alloy

KW - High-conductivity

KW - High-strength

UR - https://www.scopus.com/pages/publications/33645897043

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33645897043&origin=recordpage

U2 - 10.1016/j.msea.2006.01.068

DO - 10.1016/j.msea.2006.01.068

M3 - RGC 21 - Publication in refereed journal

SN - 0921-5093

VL - 421

SP - 254

EP - 259

JO - Materials Science and Engineering A

JF - Materials Science and Engineering A

IS - 1-2

ER -

Study on high-strength and high-conductivity Cu-Fe-P alloys

Abstract

Research Keywords

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