Lead-bismuth molten medium slow strain rate stress corrosion testing machine

Equipment brief description:
This equipment is used to test the corrosion resistance of materials in a lead-bismuth molten medium environment.
The equipment consists of a load-bearing frame, a loading unit, a control system, a melting kettle, an experimental kettle, a heating system, a gas circuit control system, and test software.

The loading unit and the cauldron lid can be lifted and lowered electrically to facilitate the removal and installation of specimens.The gas control system realizes functions such as vacuuming, argon filling, oxygen flushing, and circuit docking and gas blowing.The lid of the experimental kettle has interfaces for vacuuming, argon filling, temperature measurement, and liquid level measurement.

The experimental kettle, melting kettle, and pipelines are made of materials that are resistant to lead and bismuth corrosion. They use electric heating and set up multi-point temperature detection and control to ensure the temperature consistency of the entire lead-bismuth circuit.

Experimental features:

Ordinary tensile test.
Constant load creep/stress corrosion testing.

Slow strain rate tensile testing.

Low cycle fatigue/corrosion fatigue testing.

Features:

Dynamic display: Load, displacement, deformation, time and test curves are dynamically displayed on the screen in real time.
Record and output stress-strain, force-time, force-displacement and other test data and curves.
Supports long-term continuous testing.
The test control is streamlined and the test process conditions can be compiled by oneself.
Automatic protection: Automatic protection and memory when force value reaches, time limit, breakage, etc. occur.
Automatic data processing: The test software automatically processes data according to corresponding standards.
Data is saved at any time and retained when power is turned off.
The test results can be stored and can be read and consulted at any time.
Test data and curves can be reanalyzed, and curves can be enlarged arbitrarily.
The open test report supports customized report templates, automatically generates test reports, can be printed or previewed, and can be saved as a file.
It has software limit protection, stroke limit protection, and full-scale overload protection functions.

Equipment features:
High rigidity heavy load frame.
High-performance fully digital servo loading control system with high speed control accuracy.
Using dual deformation measurement sensors, the sample deformation measurement accuracy is high.

Using EDCi20 controller, it has powerful functions and high scalability.

Technical indicators: