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  • 专利标题:   Aluminum alloy useful for electromechanical and mechanical products, comprises e.g. aluminum, yttrium oxide, copper, iron, cobalt, beryllium, titanium, strontium, silicon nitride, graphene, tripotassium phosphate and barium stearate.
  • 专利号:   CN107739904-A
  • 发明人:   PANG X
  • 专利权人:   GUANGXI FENGDA 3D TECHNOLOGY CO LTD
  • 国际专利分类:   C22C001/02, C22C001/10, C22C021/00, C22C021/10, C22C032/00
  • 专利详细信息:   CN107739904-A 27 Feb 2018 C22C-021/00 201820 Pages: 8 Chinese
  • 申请详细信息:   CN107739904-A CN11108135 10 Nov 2017
  • 优先权号:   CN11108135

▎ 摘　　要

NOVELTY - Aluminum alloy comprises 200-320 pts. wt. aluminum, 6-12 pts. wt. yttrium oxide, 2-5 pts. wt. praseodymium oxide, 3-7 pts. wt. copper, 4-8 pts. wt. iron, 10-16 pts. wt. cobalt, 2-4 pts. wt. beryllium, 8-13 pts. wt. magnesium, 5-10 pts. wt. titanium, 4-7 pts. wt. strontium, 12-18 pts. wt. zinc, 3-6 pts. wt. chromium, 10-22 pts. wt. silicon nitride, 1-2.2 pts. wt. graphene, 1.6-8 pts. wt. tripotassium phosphate, 0.8-2.4 pts. wt. ethyl 2-methylacrylate, 1.8-6.2 pts. wt. p-hydroxybenzenesulfonic acid, 1.5-4.2 pts. wt. barium stearate and 1.7-3.2 pts. wt. 701 powder reinforcing agent. USE - The aluminum alloy is useful for electromechanical and mechanical products (claimed). ADVANTAGE - The aluminum alloy has high hardness, and strong oxidation resistance and corrosion resistance.