Economical duplex stainless steel with tensile strength larger than 1000 MPa and manufacturing method thereof
A technology of duplex stainless steel and tensile strength, applied in the field of duplex stainless steel manufacturing, to achieve the effect of reducing alloy cost and improving tensile strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 2
[0065] The change of martensite content in the structure during the steel stretching process of embodiment 2 is as follows figure 2 shown. The tensile sample is manufactured according to the JIS-13B standard, stretched on the MTS-810 stretching machine in accordance with GB / T228-2007, after stretching to a predetermined amount of deformation, stop and unload, and then measure the magnetic properties before and after stretching with a magnetic instrument Change, in order to confirm whether martensite is produced during the stretching process and roughly confirm the amount of martensite. The change of martensite content in the organization in the elongation process of embodiment 2 steel is as follows figure 2 shown. Depend on figure 2 It can be seen that in the process of tensile deformation, part of the austenite undergoes phase transformation to form deformed martensite, which is the key reason for the significant increase in its tensile strength.
[0066] The mechanica...
PUM
Property | Measurement | Unit |
---|---|---|
tensile strength | aaaaa | aaaaa |
tensile strength | 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