High-temperature demolding protection lubricant for producing copper alloy finished piece by hot extrusion method
A copper alloy and lubricant technology, applied in the field of lubricants, can solve the problem of no lubricating oil, etc., and achieve the effects of improving visibility, low friction coefficient, and improving production efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0057] First pour 5kg of 3000 mesh graphite powder into 50kg of rapeseed oil for stirring, then add 5kg of ammonium salt (ammonium sulfate or ammonium nitrate), 20kg of lithium-based grease, 5kg of lithium carbonate, alkyl sulfonate (linear alkane) Sodium sulfonate, sodium dodecyl sulfonate, sodium tetradecyl sulfonate or sodium octadecyl sulfonate) 10kg and suspending agent (bentonite, carboxymethyl cellulose or white carbon black) 5kg, then mix and stir well. As the graphite powder will precipitate, it should be stirred before use. When oiling, you can only use cotton yarn balls or old denim cloth strips, never use chemical fiber fabrics, apply the punch first, and then the concave mold, not too much, just an appropriate amount, and apply evenly and quickly.
[0058] The rapeseed oil in Example 1 can be replaced with soybean oil, cottonseed oil, rice bran oil, corn oil, sunflower oil, corn oil or other vegetable oils.
Embodiment 2
[0060] First pour 5kg of 4000 mesh graphite powder into 75kg of rapeseed oil for stirring, then add 3.5kg of ammonium salt, 10kg of lithium-based grease, 5kg of lithium carbonate, 1kg of alkyl sulfonate and 0.5kg of suspending agent, and then mix and Stir well.
[0061]The rapeseed oil in embodiment 2 can be replaced with soybean oil, cottonseed oil, rice bran oil, corn oil, sunflower oil, corn oil or other vegetable oils.
Embodiment 3
[0063] First pour 7kg of graphite powder above 3000 mesh into 55kg of rapeseed oil for stirring, then add 4kg of ammonium salt, 15kg of lithium-based grease, 7kg of lithium carbonate, 8kg of alkylsulfonate and 4kg of suspending agent, and then mix and Stir well.
[0064] The rapeseed oil in embodiment 3 can be replaced by soybean oil, cottonseed oil, rice bran oil, corn oil, sunflower oil, corn oil or other vegetable oils.
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