ELECTRODEPOSITION OF IRON-COBALT ALLOYS: INFLUENCE OF ALTERNATING CURRENT.

被引：0

作者：

Srimathi, S.N.

Mayanna, S.M.

机构：

来源：

Journal of the Electrochemical Society of India | 1982年 / 31卷 / 03期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The electrodeposition of Fe-Co alloys from acid tartrate bath was studied under various experimental conditions by super imposing alternating current on direct current. The alloy composition depends on the ratio of the alternating to the direct current, the frequency, the amplitude and the wave form. Alternating current decreased the cathodic polarization and the grain size of the deposit. Square wave was more effective and the triangular wave was least in brining about changes in alloy composition. The effect of alternating current is diminished with increase of either the density of direct current or the frequency of alternating current. The mechanism for the action of alternating current on the electrodeposition process is discussed.

引用

页码：59 / 62

共 50 条

[41] POLARIZATION BEHAVIOR OF IRON-COBALT ALLOYS IN SULFURIC ACID SOLUTIONS
MOTTERN, MM
MYERS, JR
CORROSION, 1968, 24 (07) : 197 - &
[42] Magnetic bond-order potential for iron-cobalt alloys
Egorov, Aleksei
Subramanyam, Aparna P. A.
Yuan, Ziyi
Drautz, Ralf
Hammerschmidt, Thomas
PHYSICAL REVIEW MATERIALS, 2023, 7 (04)
[43] FE-57 HYPERFINE FIELDS IN IRON-COBALT ALLOYS
WERTHEIM, GK
BUCHANAN, DN
WERNICK, JH
JOURNAL OF APPLIED PHYSICS, 1971, 42 (04) : 1602 - &
[44] DISPROPORTIONATION OF CO ON IRON COBALT ALLOYS .2. KINETIC-STUDY ON IRON-COBALT ALLOYS OF DIFFERENT COMPOSITIONS
AUDIER, M
COULON, M
BONNETAIN, L
CARBON, 1983, 21 (02) : 99 - 103
[45] DIFFUSION OF COBALT INTO IRON-COBALT ALLOY
HIRONE, T
KUNITOMI, N
SAKAMOTO, M
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1958, 13 (08) : 840 - 844
[46] On the transformation of a pulsating current in an alternating current.
Goldhammer, DA
PHYSIKALISCHE ZEITSCHRIFT, 1902, 4 : 108 - 110
[47] COMPARISON OF SIZE OF SPHERICAL PARTICLES OF IRON, COBALT, AND ALLOYS OF IRON-COBALT IN MERCURY AS DETERMINED BY VARIOUS METHODS
LUBORSKY, FE
JOURNAL OF APPLIED PHYSICS, 1962, 33 (06) : 1909 - &
[48] Concerning rectified alternating current.
Heinke, C
PHYSIKALISCHE ZEITSCHRIFT, 1901, 3 : 334 - 336
[49] Electric excitation with alternating current.
Reiss, E
ARCHIV FUR DIE GESAMTE PHYSIOLOGIE DES MENSCHEN UND DER TIERE, 1907, 117 (10/12): : 578 - 603
[50] ELECTRODEPOSITION OF TUNGSTEN ALLOYS CONTAINING IRON, NICKEL, AND COBALT
BRENNER, A
BURKHEAD, P
SEEGMILLER, E
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1947, 39 (04): : 351 - 383

← 1 2 3 4 5 →