A kind of copper alloy material and its preparation method and application
A copper alloy and alloy technology, applied in the field of copper alloy materials and their preparation, can solve problems such as difficulty in comprehensive performance of materials
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0037] The present invention also provides a preparation method for the copper alloy material described in the above technical solution, comprising the following steps:
[0038] According to the chemical composition of the copper alloy material described in the above technical scheme, batching is carried out to obtain the alloy raw material;
[0039] Smelting and casting the alloy raw materials in sequence to obtain an alloy billet;
[0040] The alloy cast slab is sequentially subjected to hot rolling, primary cold rolling, solution treatment, secondary cold rolling, primary aging treatment, triple cold rolling and secondary aging treatment to obtain a copper alloy material.
[0041] The present invention carries out batching according to the chemical composition of the copper alloy material described in the above technical solution to obtain the alloy raw material. In the present invention, the alloy raw materials preferably include electrolytic copper, copper-chromium maste...
Embodiment 1
[0058] The copper alloy material provided in this embodiment is smelted using the following raw materials: electrolytic copper, copper-chromium master alloy, pure tin, pure zinc, copper-titanium master alloy, copper-silicon master alloy, copper-manganese master alloy and copper-lanthanum master alloy, copper alloy material The chemical composition is shown in Table 1.
[0059] (1) Smelting and casting: before smelting, add electrolytic copper in the medium frequency induction furnace, after melting, add copper-chromium master alloy, pure tin, pure zinc and copper-silicon master alloy, after the above materials are melted, continue to add Copper-manganese, copper-lanthanum and copper-titanium three kinds of master alloys, use the composite covering agent and then add burning charcoal, raise the temperature to 1250 ℃, after the melt is completely melted, introduce argon gas, and then stir evenly, the casting temperature Controlled at 1180°C, heat preservation for 20 minutes, the...
Embodiment 2
[0069]The copper alloy material provided in this example is smelted using the following raw materials: electrolytic copper, copper-chromium master alloy, pure tin, pure zinc, copper-silicon master alloy, copper-manganese master alloy and copper-lanthanum master alloy. The chemical composition of the copper alloy material is shown in the table 1.
[0070] (1) Smelting and casting: before smelting, add electrolytic copper in the medium frequency induction furnace, after melting, add copper-chromium master alloy, pure tin, pure zinc and copper-silicon master alloy, after the above materials are melted, continue to add Copper-manganese and copper-lanthanum two master alloys, use composite covering agent and then add burning charcoal, raise the temperature to 1300°C, after the melt is completely melted, pass in argon gas, and then stir evenly, the casting temperature is controlled at 1230°C ℃, after holding for 20 minutes, carry out semi-continuous casting to 190mm×620mm×length of ...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information

- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com