电刷镀英文文献和翻译 Brush plating is a portable process for accurate-
ly applying plated deposits and anodized coat-
ings onto localized areas (see Fig. 1). It offers
portability, flexibility, and high-quality deposits and
coatings. It is approved for use in military and com- mercial applications and is used for both OEM and
repair operations.
Unlike stationary tank electroplating, brush plat-
ing can be done anywhere in the shop or out in the
field. Brush plating requires very small volumes of 本文来自辣|文,论~文'网，毕业论文 www.751com.cn 加7位QQ324_9114找源文
solution, usually only 1 or 2 gallons, a lightweight
rectifier, and some tooling. With this minimal equip-
ment, brush plating and anodizing are easily carried
out at the jobsite.
This flexible process works when other methods of
applying metals and coatings won’t. Localized areas
on parts too large or too difficult to mask for con-
ventional tank plating are easily masked and then
plated or anodized. Unlike welding and flame spray,
which deposit large amounts of material quickly and
then require a finish machining or grinding opera-
tion, brush plating permits accurately controlled
buildups ranging from a few millionths of an inch to
thirty thousandths of an inch thick or more. In
many cases no finish machining operation is
required. Additionally, brush plating is a room-tem-
perature process that does not develop the heat
causing distortion associated with welding and
flame spray QUALITY OF BRUSH-PLATED DEPOSITS
Brush-plated deposits are applied at much faster
rates than those achieved in tank plating. With
proper surface preparation the quality of the deposit
and adhesion are equivalent or superior to good
tank plating practice. Most brush-plating deposits
have a dense, pore-free, and uniform crystalline
structure like the sulfamate nickel deposit shown in
Figure 2. The adhesion is sound as illustrated in the 3004