タイトルまたは説明

Flaky contacts There are two methods for preparing the alloy oxidation and powder metallurgy method, prepared Oxidation products within the alloy electrical contact material density is good, fine oxide particles, arc resistance to corrosion, long life. Contact product ingredients and quality preparation of Powder Metallurgy process easy to control than other methods, to ensure consistency of product performance contact, through the use of chemical coating method, co-precipitation method, spray method, mechanical alloying, and other advanced milling process, so that other groups per particle refinement and uniform distribution of silver or copper-based body, to improve the microstructure of the contact material, improve product performance a lot of good contacts.