Forging method of H13 steel vertical continuous casting round billet
A technology for continuous casting of round billets and continuous casting billets, which is used in the manufacture of tools, forging/pressing/hammer devices, forging/pressing/hammering machines, etc. problems, to achieve the effect of eliminating carbide precipitation, reducing production costs, and shortening production cycles
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0017] Example 1: A forging method of H13 steel vertical continuous casting round billet, taking φ400*2500mm continuous casting billet, forging to φ185mm round steel as an example, the specific forging method includes the following steps:
[0018] Step 1). Design the heating specification before forging for the φ400*2500mm continuous casting billet. For the heating specification, see figure 1 , First keep the temperature at 450±10℃ for 2.0h, then heat it up to 850±10℃ at a rate of ≤60℃ / h, keep it warm, keep it for 3.0h, and then heat it up at a rate of ≤120℃ / h Heat preservation to 1270±10℃, the heat preservation time is 16.0h, the trolley pulls out the air-cooled material for 20min, the trolley pulls in and closes the furnace door, the furnace temperature is set to 1200±10℃, the heat preservation time is 3.0h, and it is forged after heat preservation;
[0019] The purpose of this kind of heat preservation at a high temperature of 1270±10℃ is to reduce or eliminate the uneven distrib...
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