Preparation of a Microprism Ni-CeO2 Nanocomposite Mold by Electroforming

被引：27

作者：

Qu, N. S. ^{[1
,2
]}

Qian, W. H. ^{[1
]}

Hu, X. Y. ^{[1
]}

Zhu, Z. W. ^{[2
]}

机构：

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

[2] Jiangsu Key Lab Precis & Micromfg Technol, Nanjing, Jiangsu, Peoples R China

来源：

MATERIALS AND MANUFACTURING PROCESSES | 2013年 / 29卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Electroforming; Microhardness; Microprism; Mold; Wear; COMPOSITE COATINGS; PLATING BATHS; ELECTRODEPOSITION; FABRICATION; ELECTROLYTE; PERFORMANCE;

D O I：

10.1080/10426914.2013.852220

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electroforming has been applied in the fabrication of a mold. However, its lower microhardness has prevented its wider usage in general plastics and optical mold making. In this paper, CeO2 nanoparticles is first added to the bath to improve the microhardness of the electroformed microprism mold. Compared with microprism pure nickel mold, the microhardness and the wear resistance of the microprism Ni-CeO2 nanocomposite mold were significantly improved. The maximum microhardness of 530HV was observed in the nanocomposite deposits obtained at the current density of 1 Adm(-2), and the microhardness of pure nickel is approximately 291HV. Finally, a microprism Ni-CeO2 nanocomposite mold was successfully electroformed.

引用

页码：37 / 41

页数：5

共 16 条

[1] Effect of SiC concentration in electrolyte on Ni-SiC composite coating properties [J].

Aghaie, E. ;

Najafi, A. ;

Maleki-Ghaleh, H. ;

Mohebi, H. .

SURFACE ENGINEERING, 2013, 29 (03) :177-182

[2] Production of Cu-Sn-graphite-SiC composite coatings by electrodeposition [J].

Asnavandi, Majid ;

Ghorbani, Mohammad ;

Kahram, Mohaddeseh .

SURFACE & COATINGS TECHNOLOGY, 2013, 216 :207-214

[3] Advances in engineered surfaces for functional performance [J].

Bruzzone, A. A. G. ;

Costa, H. L. ;

Lonardo, P. M. ;

Lucca, D. A. .

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2008, 57 (02) :750-769

[4] Manufacture of Nickel-Ceramic Composite Membranes in Agitated Electroless Plating Baths [J].

Bulasara, Vijaya Kumar ;

Uppaluri, Ramgopal ;

Purkait, Mihir Kumar .

MATERIALS AND MANUFACTURING PROCESSES, 2011, 26 (06) :862-867

[5] Developing plating baths for the production of reflective Ni-Cu films [J].

Calleja, P. ;

Esteve, J. ;

Cojocaru, P. ;

Magagnin, L. ;

Valles, E. ;

Gomez, E. .

ELECTROCHIMICA ACTA, 2012, 62 :381-389

[6] Study of Micro-Abrasive Tool-Making by Pulse Plating Using Taguchi Method [J].

Dabholkar, Anuj ;

Sundaram, Murali M. .

MATERIALS AND MANUFACTURING PROCESSES, 2012, 27 (11) :1233-1238

[7] Replication of micro and nano surface geometries [J].

Hansen, H. N. ;

Hocken, R. J. ;

Tosello, G. .

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2011, 60 (02) :695-714

[8] Microinjection Molding of Light-Guided Plates Using LIGA-Like Fabricated Stampers [J].

Huang, Ming-Shyan ;

Ku, Hong-Hua .

JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 122 (05) :3446-3455

[9] Optimization on hardness and internal stress of micro-electroformed NiCo/nano-Al2O3 composites with the constraint of low surface roughness [J].

Hung, Shih-Yu .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2009, 19 (01)

[10] Investigation of the optimal processing parameters for picosecond laser-induced microfabrication of a polymer-ceramic hybrid material [J].

Kapyla, E. ;

Turunen, S. ;

Pelto, J. ;

Viitanen, J. ;

Kellomaki, M. .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2011, 21 (06)

← 1 2 →