scholarly journals Relationship between Pretreatment and Initial Deposition in Electroless Nickel Plating on Aluminum Substrate.

1994 ◽  
Vol 45 (7) ◽  
pp. 720-725 ◽  
Author(s):  
Katsuhiko TASHIRO ◽  
Kunio CHIBA ◽  
Yutaka FUKUDA ◽  
Hidehiro NAKAO ◽  
Hideo HONMA
Keyword(s):  
Electroless Nickel ◽  
Aluminum Substrate ◽  
Electroless Nickel Plating ◽  
Nickel Plating ◽  
Initial Deposition

Deposition Mechanism Study of a Novel Electroless Nickel Plating Technique on AZ91D Magnesium Alloy

2011 ◽  
Vol 393-395 ◽  
pp. 40-43
Author(s):  
Jian Gang Qian ◽  
Tian Zhao
Keyword(s):  
Magnesium Alloy ◽  
Electroless Nickel ◽  
Nickel Layer ◽  
High Catalytic Activity ◽  
Electroless Nickel Plating ◽  
Nickel Plating ◽  
Mechanism Study ◽  
Deposition Mechanism ◽  
Az91d Magnesium Alloy ◽  
Initial Deposition

A novel direct electroless nickel plating method was developed for the AZ91D magnesium alloy. The electroless nickel initial deposition morphology was analyzed by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The initial deposition characteristics of the coating and the deposition mechanism of the nickel layer are discussed. The results show that after activation, an uneven scaly-activated membrane was formed on the AZ91D magnesium alloy surface. The weakest part of the activated membrane dissolved first, where small Ni particles deposited initially. These deposited Ni particles had high catalytic activity and they were involved in the catalytic reduction reaction of hypophosphite, from which P was precipitated. As the plating proceeded, the number of the deposited Ni particles gradually increased in a three-dimensional manner and the surface was gradually covered by the growing cellular particles. A compact pore-free nickel-plated film was finally formed.

Initial Deposition Mechanism of Electroless Nickel Plating on Magnesium Alloys

2001 ◽  
Vol 79 (1) ◽  
pp. 30-32 ◽  
Author(s):  
Yanghui Xiang ◽  
Wenbin Hu ◽  
Xinkuan Liu ◽  
Changzheng Zhao ◽  
Wenjiang Ding
Keyword(s):  
Magnesium Alloys ◽  
Electroless Nickel ◽  
Electroless Nickel Plating ◽  
Nickel Plating ◽  
Deposition Mechanism ◽  
Initial Deposition

Observation of initial deposition process of electroless nickel plating by quartz crystal microbalance method and microscopy

2002 ◽  
Vol 47 (25) ◽  
pp. 4011-4018 ◽  
Author(s):  
Hiroshi Matsubara ◽  
Takehide Yonekawa ◽  
Yoshihiro Ishino ◽  
Hiroshi Nishiyama ◽  
Nobuo Saito ◽  
...  
Keyword(s):  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Electroless Nickel ◽  
Deposition Process ◽  
Electroless Nickel Plating ◽  
Nickel Plating ◽  
Initial Deposition

Selective Electroless Nickel Plating on Polyelectrolyte Multilayer Platforms

Langmuir ◽  
2001 ◽  
Vol 17 (21) ◽  
pp. 6610-6615 ◽  
Author(s):  
T. C. Wang ◽  
B. Chen ◽  
M. F. Rubner ◽  
R. E. Cohen
Keyword(s):  
Electroless Nickel ◽  
Electroless Nickel Plating ◽  
Nickel Plating ◽  
Polyelectrolyte Multilayer

Optimising the Electroless Nickel Plating Process for Textile Application

2007 ◽  
Vol 11 (3) ◽  
pp. 60-70 ◽  
Author(s):  
C.W. Kan ◽  
C.W.M. Yuen ◽  
S.Q. Jiang ◽  
W.S. Tung
Keyword(s):  
Electroless Nickel ◽  
Electroless Nickel Plating ◽  
Nickel Plating
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