TUNGSTEN-COPPER COMPOSITE POWDER, COMPOSITE OXIDE POWDER AND METHOD FOR MAKING TUNGSTEN-COATED COPPER COMPOSITE POWDER AND METHOD FOR FORMING A HOMOGENEOUS W-CU PSEUDOALLOY

摘要

the object of the invention is a composite of tungsten - copper composite powder, oxidpor u00e9selju00e1ru00e1s volfru00e1mbevonatu00fa copper tungsten composite powder, as well as a homogeneous ru00e9zpszeudou00f6tvu00f6zet production.a volfru00e1mfu00e1zist and a ru00e9zfu00e1zisttartalmazu00f3, individual particles of tungsten copper composite powder avolfru00e1mfu00e1zis (10) is essentially the ru00e9zfu00e1zist betokozza (12).the copper - tungsten trioxide wolframate - phase and - phase of the egyediru00e9szecsku00e9ket w - cu composite containing tungsten trioxide oxidporban phase is primarily the individual particles on the surface of the case.avolfru00e1mbevonatu00fa copper composite for the production in accordance with the invention, oxidpor elju00e1ru00e1ssoru00e1n composite oxidport is reduced.the w - cupszudou00f6tvu00f6zet mikroszerkezeti section of vannakvolfru00e1mteru00fcletek and ru00e9zteru00fcletek volfru00e1mteru00fcletek size, and the like. 5. m, the size of less than about ru00e9zteru00fcletek. 10? m or less. a