GB/T 2413-1981
Active
GB/T 6426-2025
Active
National standards
GB/T 6426-2025 Quasi-static test method for ferroelectric hysteresis loop in ferroelectric ceramics
GB/T 6426-2025 Quasi-static test method for ferroelectric hysteresis loop in ferroelectric ceramics
Basic Information
Standard Code:
GB/T 6426-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electronic devices and specialized materials, parts, and structural components
ICS Name:
Special materials for electronic technology
Publish Date:
2025-08-29
Implement Date:
2026-03-01
Pages:
8 pages
Scope
This document describes the quasi-static testing method for the electrostrictive hysteresis loop of ferroelectric ceramic materials. This document is applicable to the testing of the electrostrictive hysteresis loop of ferroelectric ceramic materials, and the coercive electric field strength (Ec), residual polarization strength (Pr), and spontaneous polarization strength (Ps) of the materials are determined by the measured electrostrictive hysteresis loop.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 3389.4-1982
Replaced
GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod
GB/T 5594.1-1985
Active
GB/T 5594.1-1985 Test methods for properties of structure ceramic used in electronic components—Test method for gas-tightness
GB/T 5594.2-1985
Active
GB/T 5594.2-1985 Test methods for properties of structure ceramic used in electronic components—Test method for Youngs elastic modulus and Poisson ratio
GB/T 5594.3-1985
Replaced
GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion
GB/T 5594.4-1985
Replaced