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US 12,650,384 B2Granted
Method of producing stress-luminescent material, method of producing stress-luminescent body, strain measurement method, stress-luminescent body, stress-luminescent coating material, and device for producing stress-luminescent body
AssigneeShimadzu Corporation
InventorKuniaki Kanamaru
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Abstract
A method of producing a stress-luminescent material according to one aspect of the present invention includes a preparation step of preparing a stress-luminescent material including monoclinic particles having a stress luminescence ability, and a pulverization step of pulverizing the stress-luminescent material while maintaining a crystal structure of the monoclinic particles.
Claims15
A method of producing a stress-luminescent material, comprising:
- a preparation step of preparing a stress-luminescent material including monoclinic particles having a stress luminescence ability and that are in powder form with an average particle diameter of between 2 and 3 μm;
- and
- a pulverization step of pulverizing the stress-luminescent material including the monoclinic particles in powder form with an average particle diameter of between 2 and 3 μm while maintaining a crystal structure of the monoclinic particles.
A method of producing a stress-luminescent body, comprising:
- a step of preparing a stress-luminescent material including monoclinic particles having a stress luminescence ability and that are in powder form with an average particle diameter of between 2 and 3 μm;
- a step of pulverizing the stress-luminescent material including the monoclinic particles in powder form with an average particle diameter of between 2 and 3 μm while maintaining a crystal structure of the monoclinic particles;
- and
- a step of blending the pulverized stress-luminescent material and a solvent.
1 more element
Dependencies are inferred from the claim text.