Powder metallurgy dissolving and infiltrating combination method
A technology of powder metallurgy and infiltration, which is applied in the direction of metal material coating process, coating, solid-state diffusion coating, etc., can solve the problems that cannot meet the requirements of users, have many gaps in the performance of parts, and affect the quality of parts, etc., to achieve Increase use value, save time, good strength effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0025] Example one:
[0026] The embodiment of the present invention provides a powder metallurgy solution infiltration bonding method, including the following steps:
[0027] S1. Raw material preparation: select powder metallurgy materials according to the processed parts, and then put the materials into the grinder for grinding treatment, take out the ground powder materials after grinding, and then screen the powder materials to obtain powder metallurgy raw materials;
[0028] S2. Blank forming: Place the metallurgical powder raw materials in S1 in a forming mold, and then use a compression molding machine to press and allow it to stand still for forming to obtain a forming blank;
[0029] S3. Sintering treatment: Put the molded blank obtained in S2 into the sintering furnace for sintering treatment, and when the sintering is carried out to the last 10-15 minutes, pass the modified gas into the sintering furnace to obtain a heat-treated blank;
[0030] S4. Infiltration processing and...
Example Embodiment
[0039] Embodiment two:
[0040] The embodiment of the present invention provides a powder metallurgy solution infiltration bonding method, including the following steps:
[0041] S1. Raw material preparation: select powder metallurgy materials according to the processed parts, and then put the materials into the grinder for grinding treatment, take out the ground powder materials after grinding, and then screen the powder materials to obtain powder metallurgy raw materials;
[0042] S2. Blank forming: Place the metallurgical powder raw materials in S1 in a forming mold, and then use a compression molding machine to press and allow it to stand still for forming to obtain a forming blank;
[0043] S3. Sintering treatment: Put the molded blank obtained in S2 into the sintering furnace for sintering treatment, and when the sintering is carried out to the last 10-15 minutes, pass the modified gas into the sintering furnace to obtain a heat-treated blank;
[0044] S4. Infiltration processing ...
Example Embodiment
[0053] Embodiment three:
[0054] The embodiment of the present invention provides a powder metallurgy solution infiltration bonding method, including the following steps:
[0055] S1. Raw material preparation: select powder metallurgy materials according to the processed parts, and then put the materials into the grinder for grinding treatment, take out the ground powder materials after grinding, and then screen the powder materials to obtain powder metallurgy raw materials;
[0056] S2. Blank forming: Place the metallurgical powder raw materials in S1 in a forming mold, and then use a compression molding machine to press and allow it to stand for forming to obtain a forming blank;
[0057] S3. Sintering treatment: Put the molded blank obtained in S2 into the sintering furnace for sintering treatment, and when the sintering is carried out to the last 10-15 minutes, pass the modified gas into the sintering furnace to obtain a heat-treated blank;
[0058] S4. Infiltration processing and ...
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