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.
Claims16
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
- a pulverization step of pulverizing the stress-luminescent material 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;
- a step of pulverizing the stress-luminescent material while maintaining a crystal structure of the monoclinic particles;
- and
- a step of blending the pulverized stress-luminescent material and a solvent.
A stress-luminescent body composed of a mixture of a stress-luminescent material and a solvent,
- wherein the stress-luminescent material includes monoclinic particles having a stress luminescence ability, the monoclinic particles being pulverized while maintaining a crystal structure.
A stress-luminescent coating material in which particles of a stress-luminescent material are dispersed in a base material,
- wherein the stress-luminescent material has an average particle diameter of 100 nm to 900 nm.
A device of producing a stress-luminescent body, comprising:
- a base configured to place a sample thereon;
- a frame configured to be fixed to the base to face a surface of the sample;
- and
- a plate-like body configured to be stretched over the frame, the plate-like body including a plurality of through-holes penetrating in a thickness direction, the plurality of through-holes being arranged in a mesh shape;
- a squeegee having a flat plate-like shape, the squeegee being configured to be movable on the plate-like body in a horizontal direction in a state in which a lower end portion of the squeegee is in linear contact with the plate-like body;
- and
- a supply member configured to supply a stress-luminescent coating material on a portion of the plate-like body in a traveling direction.
Dependencies are inferred from the claim text.