Strontium-containing composite piston material and preparation method thereof
A piston and raw material technology, which is applied in the field of strontium-containing composite piston materials and its preparation, can solve the problems of high load, high density, and high-temperature-resistant aluminum alloys that are difficult to meet the needs, and achieve high-temperature strength, wear resistance, and high-temperature strength. Good, the effect of improving strength and wear resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0027] A strontium-containing composite piston material of the present embodiment comprises the following raw materials in parts by weight: 11 parts of silicon powder, 0.5 part of magnesium powder, 0.05 part of titanium powder, 0.2 part of strontium powder, 8 parts of silicon carbide powder, molybdenum disulfide 5 parts, 0.3 parts of hafnium powder, and 75 parts of aluminum powder; wherein, silicon carbide powder is 300 mesh, and molybdenum disulfide is 305 mesh.
Embodiment 2
[0029] A strontium-containing composite piston material in this embodiment includes the following raw materials in parts by weight: 15 parts of silicon powder, 0.8 part of magnesium powder, 0.09 part of titanium powder, 0.7 part of strontium powder, 12 parts of silicon carbide powder, molybdenum disulfide 7 parts, 0.6 parts of hafnium powder, and 85 parts of aluminum powder; wherein, silicon carbide powder is 310 mesh, and molybdenum disulfide is 325 mesh.
Embodiment 3
[0031] A strontium-containing composite piston material in this embodiment includes the following raw materials in parts by weight: 13 parts of silicon powder, 0.65 part of magnesium powder, 0.07 part of titanium powder, 0.45 part of strontium powder, 10 parts of silicon carbide powder, molybdenum disulfide 6 parts, 0.45 parts of hafnium powder, and 80 parts of aluminum powder; wherein, silicon carbide powder is 305 mesh, and molybdenum disulfide is 315 mesh.
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com