Marine-climate-corrosion-resistant steel bar
A marine climate and steel bar technology, which is applied in the field of steel bars for construction, can solve problems such as liquid steel absorbing N, inability to guarantee the performance of steel bars, and cold-bending cracking of steel bars, and achieve excellent marine corrosion resistance.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0024] The present invention is described in detail below:
[0025] Table 1 is the value list of each embodiment of the present invention and comparative examples;
[0026] Table 2 is the main process parameter list of each embodiment of the present invention and comparative example;
[0027] Table 3 is a list of the performance tests of the various embodiments of the present invention and comparative examples.
[0028] Each embodiment of the present invention is produced according to the following routine steps:
[0029] 1) Smelting; and controlling the weight percentage of phosphorus in the molten iron within the set range; adding scrap steel accounting for 12.2-15% of the total volume to the converter;
[0030] 3) Conventional oxygen blowing;
[0031] 4) Conventional baking of the ladle;
[0032] 5) Tapping: Tapping begins when the temperature of molten steel reaches 1670-1685°C and the weight percentage of C is controlled at 0.08%;
[0033] 6) Perform argon blowing an...
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