Metal Finishes Flashcards

1
Q
  • mechanical means
  • applied on a metallic substance
  • includes cleaning and chemical pre-treatment; 1 or 2-side, single or multiple application of liquid or powder coating materials
A

Coating (organic)

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2
Q
  • non-metallic coating

- coating with a non-transparent formulation containing pigments

A

Painting/ Enameling

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3
Q
  • non-metallic coating
  • coating with a formulation based on a dissolved material which forms a
transparent layer after drying; increases corrosion resistance
A

Lacquering

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4
Q
  • non-metallic coating

- dip coating; steels are dipped in this; looks like latex paint

A

Plastic and Nylon Coating

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5
Q
  • mechanical means

- continuous coating of a material strip; applied in steel and aluminum

A

Coil Coating

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6
Q
  • mechanical means
  • single coating of any type with no particular requirements for appearance
  • usually reverse side of the coated product
A

Backing Coat

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7
Q
  • mechanical means

- treatment of metal with chemical solutions by dipping or spraying to build up an oxide film

A

Chemical Conversion Coating

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8
Q
  • mechanical means

- application of a priming paint

A

Priming

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9
Q
  • mechanical means

- application of a solution (resin, chromate, and acid)

A

Pretreatment Priming

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10
Q
  • mechanical means

- single coating; like primer with special properties regarding adhesion
and corrosion protection

A

Single Coat System

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11
Q
  • mechanical means

- system comprising with a primer or a base coat, intermediate 
coat(s), and a top coat

A

Multiple Coat System

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12
Q
  • mechanical means

- dry paint film of the coated product

A

Organic Coating

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13
Q
  • mechanical means

- organic film applied to a substrate

A

Film Coating

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14
Q
  • mechanical means
  • process of applying a thin coating of an expensive anti-corrosive metal
  • chrome 
plate, nickel plate, bronze plate, silver plate, zinc plate
A

Metallic Coating

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15
Q
  • chemical means

- chemical treatment to improve the optical reflectivity of a surface

A

Chemical Brightening

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16
Q
  • chemical means

- polishing of metal surface by immersion in a solution of chemical reagents

A

Chemical Polishing

17
Q
  • chemical means

- removal of oil or grease by a suitable organic solvent

A

Degreasing

18
Q
  • chemical means

- roughening of the surface of a metal by overall or selective dissolution in acid

A

Etching

19
Q
  • chemical means

- removal of a thin surface layer of a metal by chemical action

A

Pickling

20
Q
  • chemical change accompanying the passage of an electric current
  • removes metal in a selective manner
A

Electrochemical means

21
Q
  • electrochemical means

- treatment to improve the optical reflectivity
 of a surface

A

Electrochemical Brightening

22
Q
  • electrochemical means

- polishing of a metal surface by making it anodic in an appropriate
electrolyte

A

Electropolishing

23
Q
  • electrochemical means
  • produced by an electrolytic oxidation process in which the metal is
converted to a mainly oxide coating having protective, decorative or functional properties
A

Anodized Metal

24
Q
  • electrochemical means

- metal with a colorless, translucent anodic oxidation coating

A

Clear Anodized Metal

25
Q
  • electrochemical means

- anodized metal colored either during anodizing or by sub sequent 
coloring processes

A

Color Anodized Metal

26
Q
  • electrochemical means

- metal that has been anodized using an appropriate electrolyte; produces a colored coating

A

Integral Color Anodized Metal

27
Q
  • electrochemical means

- colored by electrolytic deposition of a metal or metal oxide

A

Electrolytically Colored Anodized Metal

28
Q
  • electrochemical means

- colored by absorption of dye-stuff or pigments

A

Dyed Anodized Metal

29
Q
  • electrochemical means

- colored by electrolytic coloring or produced by integral color anodizing followed by absorption dyeing

A

Combination Color Anodized Metal

30
Q
  • electrochemical means

- colored by means of optical interference effects

A

Interference Color Anodized Metal

31
Q
  • electrochemical means

- anodized metal with a high specular reflectance

A

Bright Anodized Metal

32
Q
  • electrochemical means

- anodizing wherein the primary characteristic is protection against corrosion or wear

A

Protective Anodizing

33
Q
  • electrochemical means

- anodizing wherein a decorative finish has a uniform and esthetically pleasing appearance

A

Decorative Anodizing

34
Q
  • electrochemical means
  • anodizing to produce a finish to be used in permanent, exterior, and static situations
  • importance of appearance and long life
A

Architectural Anodizing

35
Q
  • electrochemical means

- anodized metal with a wear and/or abrasion resistant anodic oxidation coating

A

Hard Anodized Metal

36
Q
  • electrochemical means
  • treatment of anodic oxidation coatings on metal to reduce porosity and 
absorption capacity of the coating by hydrothermal processes
A

Sealing

37
Q
  • electrochemical means
  • treatment of anodic oxidation coatings on metal to plug pores and
reduce absorption capacity of the coating by chemical processes carried out at low 
temperatures after anodizing
A

Cold Impregnation

38
Q
  • electrochemical means
  • use of a colored powder (with a positive electric charge) that is sprayed onto a metal (with a negative electric charge) and baked in kiln to fuse powder to metal surface
  • ideal for exterior applications
A

Powder-coating