AH36-grade hot-rolled flat-bulb steel preparation method based on Adam-SVM model
An AH36, bulb flat steel technology, applied in nuclear method, metal rolling, metal rolling, etc., can solve the problems of cumbersome composition design process, high R&D cost, long R&D cycle, etc., to avoid dimensional disaster and improve accuracy degree, to achieve the effect of organic coupling
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0054] Example 1: After using the Adam-SVM model to optimize the elemental composition of AH36 grade hot-rolled bulbous flat steel, smelting and casting were carried out according to the above-mentioned composition range to obtain a billet with a cross-section of 280mm×165mm, and then the composition of the billet was detected, as shown in the table 1.
[0055] Composition (wt.%) of billet of table 1
[0056]
[0057] Rolling is carried out in accordance with the sequence of 850BD / 800TRM / 950SCI / 950SCⅡ rolling mills, and the rolling passes are 5 / 3 / 1 / 1 respectively. After rolling, the spherical flat steel of HP370×13 specification is obtained, and its mechanical properties are shown in Table 2.
[0058] Table 2 Mechanical Properties
[0059]
Embodiment 2
[0060] Example 2: After using the Adam-SVM model to optimize the elemental composition of AH36 hot-rolled bulbous flat steel, smelting and casting according to the above-mentioned composition range to obtain a billet with a cross-section of 280mm×165mm, and then detecting the composition of the billet, see Table 3.
[0061] Composition (wt.%) of billet of table 3
[0062]
[0063] Rolling is carried out in accordance with the sequence of 850BD / 800TRM / 950SCI / 950SCⅡ rolling mills, and the rolling passes are 5 / 3 / 1 / 1 respectively. After rolling, the spherical flat steel of HP370×13 specification is obtained, and its mechanical properties are shown in Table 4.
[0064] Table 4 mechanical properties
[0065]
Embodiment 3
[0066] Example 3: After using the Adam-SVM model to optimize the elemental composition of AH36 grade hot-rolled bulbous flat steel, smelting and casting according to the above-mentioned composition range to obtain a billet with a section of 280mm×165mm, and then detecting the composition of the billet, see Table 5.
[0067] Composition (wt.%) of billet of table 5
[0068]
[0069] Rolling was carried out in accordance with the sequence of 850BD / 800TRM / 950SCI / 950SCⅡ rolling mill, and the rolling passes were 5 / 3 / 1 / 1 respectively. After rolling, the spherical flat steel of HP370×13 specification was obtained, and its mechanical properties are shown in Table 6.
[0070] Table 6 mechanical properties
[0071]
[0072] In order to further highlight the effect of the present invention, the following two groups of comparisons are provided. When the Adam-SVM algorithm is not used to classify and optimize the design of the composition performance, and when the process optimizatio...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com