Detection method of austenite stainless steel plastic deformation
A technology of austenitic stainless steel and plastic deformation, applied in the direction of electric/magnetic solid deformation measurement, electromagnetic measurement device, etc., can solve the problems of low detection efficiency, long detection time, large excitation current, etc., achieve high detection efficiency, no need The effect of surface treatment and simple operation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] The first step: the plastic deformation of austenitic stainless steel - the establishment method of the calibration curve of the DC magnetization residual magnetic field strength, the specific steps include:
[0028] 1) Refer to figure 2 , making austenitic stainless steel 304 series test pieces, stretching them with a stretching machine, and introducing different degrees of plastic deformationε 1 , ε 2 , ε 3 …ε N , that is, 0.5%, 1%, 2%...30%, and the degree of plastic deformation ε of different specimens is measured by optical strain detection equipment 6 1 , ε 2 , ε 3 …ε N .
[0029] 2) Refer to image 3 , using a DC magnetization device 2 with a strength of 200mT to conduct DC magnetization perpendicular to the surface of the test object for all test pieces.
[0030] 3) Refer to Figure 4 , using the fluxgate magnetic field measuring device 4 to measure the residual magnetic field intensity B of all test pieces after DC magnetization and perpendicular to ...
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