Title:
PHOSPHOR ELEMENT MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2017015558
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a phosphor element of a phosphor temperature sensor, which can obtain, by pressing a phosphor material alone, a phosphor element with a shape and a size maintained as designed by not causing shrinkage of the phosphor element after sintering.SOLUTION: There is provided a method for manufacturing a phosphor element of a phosphor temperature sensor, which includes the steps of: pressure-forming, with a pressure of 57 MPa, a material as a mixture of powdery ruby with diameters of 10 μm or less and powdery glass for binder with a content in the range of 30 ± 10wt%; heating the pressure-formed phosphor element from a room temperature to 650°C in a sintering furnace, keeping the phosphor element at 650°C for 30 minutes or longer, and letting the phosphor element to naturally cool.SELECTED DRAWING: Figure 6
Inventors:
KATAGIRI MUNEKAZU
TSUMURA YOSHIHIRO
GAMO YOSHIHIRO
TSUMURA YOSHIHIRO
GAMO YOSHIHIRO
Application Number:
JP2015132488A
Publication Date:
January 19, 2017
Filing Date:
July 01, 2015
Export Citation:
Assignee:
AZBIL CORP
International Classes:
G01K11/20