Characterization of electrodeposited nickel coatings from sulphamate electrolyte without additive

被引：55

作者：

Godon, A. ^{[1
]}

Creus, J. ^{[1
]}

Feaugas, X. ^{[1
]}

Conforto, E. ^{[2
]}

Pichon, L. ^{[3
]}

Armand, C. ^{[4
]}

Savall, C. ^{[1
]}

机构：

[1] Univ La Rochelle, Lab Etud Mat Milieux Agressifs, EA3167, F-17042 La Rochelle, France

[2] Univ La Rochelle, FR CNRS 3097, Ctr Commun Anal, F-17042 La Rochelle 9, France

[3] Univ Poitiers, Inst Pprime, CNRS, SP2MI,UPR 3346, F-86962 Chasseneuil, Futuroscope, France

[4] INSA Toulouse, Dept Phys, F-31077 Toulouse 4, France

来源：

MATERIALS CHARACTERIZATION | 2011年 / 62卷 / 02期

关键词：

Electrodeposited nickel; Grain refinement; Grain boundaries; EBSD; Chemical composition; NANOCRYSTALLINE NICKEL; CURRENT-DENSITY; CORROSION BEHAVIOR; GRAIN-SIZE; THERMAL-STABILITY; NI; MICROSTRUCTURE; BATH; ALLOYS;

D O I：

10.1016/j.matchar.2010.11.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the influence of deposition current density on microstructure and purity of nickel coatings was studied. Complementary characterization methods (SEM, TEM, XRD, EBSD, GDOES and SIMS) were used to investigate different scales of the microstructure and to understand the metallurgical states of the coatings. As deposition current density decreases, grain refinement and texture modifications are observed which are linked with the grain boundary character (disorientation angle and Coincidence Site Lattice). Moreover, in sulphamate bath without additive, the contamination by light elements and metallic impurities strongly depends on deposition parameters and must be taken into account to discuss the microstructure changes. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：164 / 173

页数：10

共 31 条

[1] INHIBITION AND NICKEL ELECTROCRYSTALLIZATION [J].

AMBLARD, J ;

EPELBOIN, I ;

FROMENT, M ;

MAURIN, G .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1979, 9 (02) :233-242

[2] Microstructural characterization and hardness of electrodeposited nickel coatings from a sulphamate bath [J].

Banovic, SW ;

Barmak, K ;

Marder, AR .

JOURNAL OF MATERIALS SCIENCE, 1998, 33 (03) :639-645

[3]

Baudrand Don., 1996, Metal Finishing, V94, P15

[4] The effect of current density on properties of electrodeposited nanocrystalline nickel [J].

Ebrahimi, F ;

Ahmed, Z .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 2003, 33 (08) :733-739

[5] Mechanical properties of nanocrystalline nickel produced by electrodeposition [J].

Ebrahimi, F ;

Bourne, GR ;

Kelly, MS ;

Matthews, TE .

NANOSTRUCTURED MATERIALS, 1999, 11 (03) :343-350

[6]

*EDAX TSL, PDF DAT EBSD OIMDC M

[7]

El-Sherik A.M., 1996, SURF COAT TECHNOL, V88, P70

[8]

Fischer H., 1973, Electrodepos. Surface Treat, V1, P319

[9] Characterization of electroplated nickel [J].

Fritz, T ;

Cho, HS ;

Hemker, KJ ;

Mokwa, W ;

Schnakenberg, U .

MICROSYSTEM TECHNOLOGIES, 2002, 9 (1-2) :87-91

[10] Effects of grain orientation on the Hall-Petch relationship in electrodeposited nickel with nanocrystalline grains [J].

Godon, A. ;

Creus, J. ;

Cohendoz, S. ;

Conforto, E. ;

Feaugas, X. ;

Girault, P. ;

Savall, C. .

SCRIPTA MATERIALIA, 2010, 62 (06) :403-406

← 1 2 3 4 →