High-strength casting material and preparation technology thereof
A preparation process and high-strength technology, which is applied in the field of casting material preparation, can solve the problems such as the imperfection of the output shaft of the motor, and achieve the effects of improving wear resistance, simple preparation process, and improving surface quality
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0016] The casting material components include 20 parts of graphite powder, 10 parts of bauxite powder, 8 parts of nano-silicon dioxide, 2 parts of titanium dioxide, 6 parts of nano-calcium carbonate, 8 parts of hollow glass microspheres, 2 parts of molybdenum, chromium 2 parts, silicon 4 parts, nickel 3 parts, manganese 4 parts.
[0017] The preparation process of the present embodiment comprises the following steps:
[0018] A. Mix molybdenum, chromium, silicon, nickel, and manganese and put them into a melting furnace for melting at a temperature of 1000°C for 2 hours, then slowly cool to 500°C;
[0019] B. Add graphite powder, bauxite powder, nano silicon dioxide, titanium dioxide, nano calcium carbonate, hollow glass microspheres to the mixture afterwards, and continue to raise the furnace temperature to 800°C;
[0020] C. After melting for 40 minutes, slowly cool to 400°C, and then rapidly cool to below 80°C to obtain the casting material.
Embodiment 2
[0022] The casting material components include 30 parts of graphite powder, 20 parts of bauxite powder, 18 parts of nano silicon dioxide, 8 parts of titanium dioxide, 12 parts of nano calcium carbonate, 16 parts of hollow glass microspheres, 8 parts of molybdenum, chromium 10 parts, silicon 10 parts, nickel 9 parts, manganese 12 parts.
[0023] The preparation process of the present embodiment comprises the following steps:
[0024] A. Mix molybdenum, chromium, silicon, nickel, and manganese and put them into a melting furnace for melting at a temperature of 1000°C for 2 hours, then slowly cool to 500°C;
[0025] B. Add graphite powder, bauxite powder, nano silicon dioxide, titanium dioxide, nano calcium carbonate, hollow glass microspheres to the mixture afterwards, and continue to raise the furnace temperature to 800°C;
[0026] C. After melting for 40 minutes, slowly cool to 400°C, and then rapidly cool to below 80°C to obtain the casting material.
Embodiment 3
[0028] The casting material components include 22 parts of graphite powder, 12 parts of bauxite powder, 9 parts of nano-silicon dioxide, 3 parts of titanium dioxide, 7 parts of nano-calcium carbonate, 9 parts of hollow glass microspheres, 3 parts of molybdenum, chromium 3 parts, silicon 5 parts, nickel 4 parts, manganese 5 parts.
[0029] The preparation process of the present embodiment comprises the following steps:
[0030] A. Mix molybdenum, chromium, silicon, nickel, and manganese and put them into a melting furnace for melting at a temperature of 1000°C for 2 hours, then slowly cool to 500°C;
[0031] B. Add graphite powder, bauxite powder, nano silicon dioxide, titanium dioxide, nano calcium carbonate, hollow glass microspheres to the mixture afterwards, and continue to raise the furnace temperature to 800°C;
[0032] C. After melting for 40 minutes, slowly cool to 400°C, and then rapidly cool to below 80°C to obtain the casting material.
PUM
Property | Measurement | Unit |
---|---|---|
tensile strength | aaaaa | aaaaa |
elongation | aaaaa | aaaaa |
reduction of area | aaaaa | aaaaa |
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