400 MPa-level Cl environment corrosion resistant steel bar and manufacturing method thereof
A technology of environmental corrosion and manufacturing method, applied in the field of corrosion-resistant steel for construction, can solve the problems of high cost, reduced concrete strength and high alloy elements, and achieves the effects of improving service life, reducing construction cost and simple production process
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] Example 1: Chemical composition (mass percentage) of steel C: 0.08%, Si: 0.50%, Mn: 1.04%, Cr: 1.23%, Ni: 0.10%, Cu: 0.22%, Mo: 0.13%, V: 0.04 %, Nb: 0.04%, P: 0.02%, S: 0.01%, and the balance is iron and unavoidable impurities.
Embodiment 2
[0024] Example 2: Chemical composition (mass percentage) of steel C: 0.10%, Si: 0.63%, Mn: 1.20%, Cr: 1.05%, Ni: 0.20%, Cu: 0.31%, Mo: 0.20%, V: 0.06 %, Nb: 0.03%, P: 0.03%, S: 0.01%, and the balance is iron and unavoidable impurities.
Embodiment 3
[0025] Example 3: Chemical composition (mass percentage) of steel C: 0.08%, Si: 0.70%, Mn: 1.00%, Cr: 1.32%, Ni: 0.24%, Cu: 0.23%, Mo: 0.12%, V: 0.06 %, Nb: 0.02%, P: 0.03%, S: 0.01%, and the balance is iron and unavoidable impurities.
PUM
Property | Measurement | Unit |
---|---|---|
yield strength | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
elongation | 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