Cu-W-Ni copper matrix composite used for liner, electroforming method and electroforming solution thereof
A copper-based composite material and composite material technology, applied in the field of Cu-W-Ni copper-based composite material and its electroforming method and electroforming solution, can solve the problem of patent application and Authorization, no public literature reports, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0022] Example 1
[0023] Preparation of electroforming solution: according to the volume of electroforming tank, multiply the volume by NiSO 4 ·7H 2 O; Na 2 WO 4 ·2H 2 O; CuSO 4 ·5H 2 O; CuCl 2 ·2H 2 O; Na 3 C 6 H 5 O 7 ·H 2 O;C 12 H 25 SO 4 The concentration of Na; saccharin; 1,4 butynediol respectively obtains the required weight and volume of the medicine, and then the required deionized water is added to the electroforming tank and heated to 50-70°C. First, the Na 2 WO 4 ·2H 2 O was dissolved in deionized water, then Na was added 3 C 6 H 5 O 7 ·H 2 O;C 12 H 25 SO 4 Na, and stir for a while, then add NiSO separately 4 ·7H 2 O, CuSO 4 ·5H 2 O and CuCl 2 ·2H 2 O. Finally, saccharin and 1,4-butynediol were respectively added to the electroforming tank, maintained at a constant temperature and fully stirred.
[0024] Pretreatment of cathode and anode materials: The cathode core mold used is aluminum core mold, which is polished with sandpaper ...
Example Embodiment
[0027] Example 2
[0028] The electroforming solution for preparing Cu-W-Ni copper matrix composites is prepared in the electroforming tank, and its composition is:
[0029] NiSO 4 ·7H 2 O: 210g / L; Na 2 WO 4 ·2H 2 O: 80g / L; CuSO 4 ·5H 2 O: 6g / L; CuCl 2 ·2H 2 O: 1.5g / L; Na 3 C 6 H 5 O 7 ·H 2 O: 290g / L; C 12 H 25 SO 4 Na: 0.4g / L; Saccharin: 1.0-1.5g / L; 1,4-butynediol: 0.25-1mL / L.
[0030]The anode material is domestic phosphor copper plate (Cu is 99.9%, P is 0.02-0.06%), and the metal copper plate with a thickness of 1mm is used as the cathode;
[0031] The process conditions are: pH=6.0; temperature 55℃; current density=15A / dm 2 ; Stirring method: mechanical stirring; electroforming time: 2-4h.
[0032] The obtained Cu-W-Ni copper-based composite material has a copper content of 85.6% (weight percent), a nickel content of 8.4%, and a tungsten content of 6%, and the material structure is uniformly distributed and the crystal grains are ultra-fine, see figure ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap