chromium plating造句
(1) It is similar to chromium plating, and the outward appearance is very excellent.
(2) The cause pitting appeared during hard chromium plating pitting corrosion occurred on matrix local surface.
(3) Traditional hard chromium plating technology does harm to environment, and the deposit has performance defects.
(4) So the yield of hard chromium plating and the lifetime of plating pieces are increased.
(5) The specific phenomenon are chromium plating and cathodic reduction on the particularity.
(6) The relector shall have a high quality chromium plating and adequate seal to the glass.
(7) Traditional hard chromium plating technology has some disadvantages such as environment pollution and performance deficiency of the chromium plating.
(8) A new decorative chromium plating process for aluminium substrate is described with formulas given.
(9) The technology of chromium plating on Al - Si alloy was studied.
(10) Column hard chromium plating, wear resistance, corrosion resistance and longer life.
(11) Self-designed centrifugal high-speed chromium plating device was adopted to raise deposition rate for inner surface of cylindric works.
(12) A rotary rack for chromium plating on surface of cylindrical articles was developed.
(13) The result showed that the failure of the steel die was mainly attributed to the generation of a large amount of meshy cracks on chromium plating surface.
(14) Comparison with the chromium-plated oil ring, the niobium cast iron oil ring had lower cost[/chromium plating.html], excellent wear resistance and no contamination from chromium plating.
(15) This article introduces a rapid analysis of the copper and zinc impurities in chromium Plating solution.
(16) The plating parameters determine the quality and corrosion - resistance of chromium plating layers of piston rods.