Research on Ni-Mn alloy electroforming process for revolving parts

被引：2

作者：

Yang, J. M. ^{[1
]}

Zhu, D. ^{[2
]}

机构：

[1] Huaihai Inst Technol, Dept Mech Engn, Lianyungang 222005, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China

来源：

SURFACE ENGINEERING | 2009年 / 25卷 / 08期

关键词：

Electroforming; Electrodeposition; Quality control; Ni-Mn alloy; NICKEL-MANGANESE;

D O I：

10.1179/026708408X330649

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The quality control of the electrodeposit is one of the keys to extending the application of electroforming technology. In this paper, experimental equipment was developed to electroform revolving parts. The conformal anode, high frequency pulse current and well chosen electrolyte were employed to carry out Ni-Mn alloy electroforming for a model of the rocket nozzle. The reasons why the electrodeposits broke and pores existed in the deposits were found. By adding additives to the electrolyte and improving agitation of the electrolyte, the break and pore of the deposits were eliminated. Finally, the acceptable electroforms were obtained.

引用

页码：597 / 602

页数：6

共 17 条

[1] Electrodeposition and properties of nickel-manganese layers [J].

Atanassov, N ;

Mitreva, V .

SURFACE & COATINGS TECHNOLOGY, 1996, 78 (1-3) :144-149

[2] Electrodeposited nickel-manganese: an alloy for microsystem applications [J].

Goods, SH ;

Kelly, JJ ;

Yang, NYC .

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2004, 10 (6-7) :498-505

[3]

HAGA T, 2003, SEI TECH REV, V55, P66

[4]

HART T, 2000, MET FINISH, V98, P388

[5] Stress creation during Ni-Mn alloy electrodeposition [J].

Hearne, SJ ;

Floro, JA ;

Rodriguez, MA ;

Tissot, RT ;

Frazer, CS ;

Brewer, L ;

Hlava, P ;

Foiles, S .

JOURNAL OF APPLIED PHYSICS, 2006, 99 (05)

[6]

KELLY JJ, 2005, Patent No. 6902827

[7] Characterization of twinning in electrodeposited Ni-Mn alloys [J].

Lucadamo, G ;

Medlin, DL ;

Yang, NYC ;

Kelly, JJ ;

Talin, AA .

PHILOSOPHICAL MAGAZINE, 2005, 85 (22) :2549-2560

[8]

MALONE GA, 1989, NASAN8916041

[9] Effects of current density on the structure of Ni and Ni-Mn electrodeposits [J].

Marquis, EA ;

Talin, AA ;

Kelly, JJ ;

Goods, SH ;

Michael, JR .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 2006, 36 (06) :669-676

[10]

MCGEOUGH JA, 2001, ANN CIRP, V50, P499

← 1 2 →