JPS52135433A - Selective absorption film forming method of solar heat energy on surface of aluminium material - Google Patents
Selective absorption film forming method of solar heat energy on surface of aluminium materialInfo
- Publication number
- JPS52135433A JPS52135433A JP5170176A JP5170176A JPS52135433A JP S52135433 A JPS52135433 A JP S52135433A JP 5170176 A JP5170176 A JP 5170176A JP 5170176 A JP5170176 A JP 5170176A JP S52135433 A JPS52135433 A JP S52135433A
- Authority
- JP
- Japan
- Prior art keywords
- heat energy
- solar heat
- selective absorption
- aluminium material
- absorption film
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
PURPOSE: To obtain a selective absorption film of solar heat energy with good selectivity as well as good absorptivity by forming semi-conductive film on the surface of aluminium material finished with grinding treatment.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5170176A JPS52135433A (en) | 1976-05-08 | 1976-05-08 | Selective absorption film forming method of solar heat energy on surface of aluminium material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5170176A JPS52135433A (en) | 1976-05-08 | 1976-05-08 | Selective absorption film forming method of solar heat energy on surface of aluminium material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52135433A true JPS52135433A (en) | 1977-11-12 |
JPS5517302B2 JPS5517302B2 (en) | 1980-05-10 |
Family
ID=12894191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5170176A Granted JPS52135433A (en) | 1976-05-08 | 1976-05-08 | Selective absorption film forming method of solar heat energy on surface of aluminium material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52135433A (en) |
-
1976
- 1976-05-08 JP JP5170176A patent/JPS52135433A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5517302B2 (en) | 1980-05-10 |
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