JPH0422958B2 - - Google Patents
Info
- Publication number
- JPH0422958B2 JPH0422958B2 JP15675187A JP15675187A JPH0422958B2 JP H0422958 B2 JPH0422958 B2 JP H0422958B2 JP 15675187 A JP15675187 A JP 15675187A JP 15675187 A JP15675187 A JP 15675187A JP H0422958 B2 JPH0422958 B2 JP H0422958B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- diffuse reflection
- reflection spectrum
- color tone
- cro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 19
- 229910052711 selenium Inorganic materials 0.000 claims description 14
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 230000002441 reversible effect Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 4
- 229910000313 chalcogen oxide Inorganic materials 0.000 claims description 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- 238000001228 spectrum Methods 0.000 description 22
- 235000019646 color tone Nutrition 0.000 description 19
- 230000008018 melting Effects 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 8
- 239000007858 starting material Substances 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002076 thermal analysis method Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001511 metal iodide Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000001055 reflectance spectroscopy Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-156751A JPH011788A (ja) | 1987-06-23 | 可逆性示温材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-156751A JPH011788A (ja) | 1987-06-23 | 可逆性示温材 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPS641788A JPS641788A (en) | 1989-01-06 |
| JPH011788A JPH011788A (ja) | 1989-01-06 |
| JPH0422958B2 true JPH0422958B2 (enrdf_load_stackoverflow) | 1992-04-20 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641788A (en) | 1989-01-06 |
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