Metal finishing definition

Metal finishing means conversion coating, anodizing, desmutting, descaling, and any operation that chemically affect the surface layer of a part, and is used to prepare the surface of a part for better adhesion, improved surface hardness, and improved corrosion resistance.
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Metal finishing means any of the following metal finishing operations performed on any basis material: electroplating; electroless plating; anodizing; coating (chromating, phosphating, and coloring); chemical etching and milling; and printed circuit board manufacturing.
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Examples of Metal finishing in a sentence

  • The following is adopted by reference: 40 CFR Part 432.62.4(33) Metal finishing point source category.

  • Amended 1997 AS 2047 1977 Aluminium windows in buildings2047.1 - 1996 Specification for materials & performance 2047.2 - 1996 Construction, installation and maintenance,AS 3715 1989 Metal finishing - Thermoset powder coatings for architectural applications18.105 Special requirementsNot applicable.18.106 Delivery, Handling and StorageHandle materials with care.

  • Metal finishing operations are distributed throughout the country and many are located within highly populated areas.

  • Metal finishing wastewater comprises primarily rinsewater from rinsing and drying steps during the metal finishing process.

  • Metal finishing facilities are categorized as either captive facilities or job shops, which EPA defined as follows (U.S. EPA, 1984): • Captive facility: a facility that in a calendar year owns more than 50 percent (on an area basis) of the materials undergoing metal finishing.

  • Metal finishing operations usually begin with materials in the form of raw stock (rods, bars, sheets, castings, forgings, etc.) and can progress to the most sophisticated surface finishing operations.

  • Most of activated carbonspossess a wide distribution of pore sizes ranging from microporous to mesoporous (2-50 nm) to macroporous (>50 nm)4.

  • Metal finishing is the process of changing the surface of an object by creating a thin layer of metal or metal precipitate on the surface to impart the desired surface characteristics to the final product, such as corrosion resistance, wear resistance, and hardness.

  • Metal finishing has become part of many different industries and only continues to grow and prosper.

  • Metal finishing started out as a protective finish for military products, then continued into the medical field.

Related to Metal finishing

  • Coating means a material applied onto or impregnated into a substrate for protective, decorative, or functional purposes. Such materials include, but are not limited to, paints, varnishes, sealers, and stains.

  • commercial fishing means to take, harvest, hold, transport, or off-load marine species for sale or intended sale (R.I. Gen. Laws § 20-1-3).

  • Fabrication means making up data or results and recording or reporting them.

  • Basecoat means a coat of colored material, usually opaque, that is applied before graining inks, glazing coats, or other opaque finishing materials and is usually topcoated for protection.

  • Topcoat means a coating that is applied over a primer on an aerospace vehicle or component for appearance, identification, camouflage, or protection. Topcoats that are defined as specialty coatings are not included under this definition.