Laboratory

1: The content of raw materials is detected using a handheld fluorescence spectrometer.
2: After melting half of the raw materials in the smelting furnace, their content is detected using a handheld fluorescence spectrometer or a full spectrum direct reading spectrometer.
3: After adding the alloy, take a sample and measure its content using a full spectrum direct reading spectrometer, and measure its temperature using a large screen thermometer.
4: Once appropriate, take a sample from the furnace and use a full spectrum direct reading spectrometer to detect its content.
5: The hardness tester tests its hardness.
6: Universal material testing machines and impact testing machines are used to test their mechanical properties.
In summary, the required testing instruments for stainless steel (heat-resistant steel) include handheld fluorescence spectrometer, full spectrum direct reading spectrometer, large screen thermometer, desktop Rockwell hardness tester, universal material testing machine, and impact testing machine.