JPS61185957U - - Google Patents
Info
- Publication number
- JPS61185957U JPS61185957U JP5746086U JP5746086U JPS61185957U JP S61185957 U JPS61185957 U JP S61185957U JP 5746086 U JP5746086 U JP 5746086U JP 5746086 U JP5746086 U JP 5746086U JP S61185957 U JPS61185957 U JP S61185957U
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- small holes
- cobalt
- film
- oxide layer
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000001941 electron spectroscopy Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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
- Glass Compositions (AREA)
- Chemical Treatment Of Metals (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は、１枚の透過ガラスを有する平板型ソ
ーラーコレクターにおける、集熱板最高到達温度
（Ｔｍａｘ）と吸収性能（α／ε）、および吸収
率（α）の関係を示すグラフである。第２図は、
本考案の吸収材の酸化アルミニウム層の厚さと放
射率の関係を示すグラフである。第３図は、本考
案の吸収材のコバルト含有量と吸収率、および放
射率の関係を示すグラフである。第４図は、オー
ジエ電子分光分析による、本考案のコバルト含有
吸収材断面の元素分布を示すグラフである。第５
図は、本考案の吸収材の断面を、模式的に示す拡
大図である。
１……アルミニウム合金基材、２……酸化アル
ミニウム層、３……小孔、４……コバルト。
FIG. 1 is a graph showing the relationship between the maximum temperature of the heat collecting plate (Tmax), absorption performance (α/ε), and absorption rate (α) in a flat solar collector having one sheet of transparent glass. Figure 2 shows
3 is a graph showing the relationship between the thickness of the aluminum oxide layer and the emissivity of the absorbent material of the present invention. FIG. 3 is a graph showing the relationship between cobalt content, absorption rate, and emissivity of the absorbent material of the present invention. FIG. 4 is a graph showing the elemental distribution in a cross section of the cobalt-containing absorber of the present invention, as determined by Augier electron spectroscopy. Fifth
The figure is an enlarged view schematically showing a cross section of the absorbent material of the present invention. DESCRIPTION OF SYMBOLS 1... Aluminum alloy base material, 2... Aluminum oxide layer, 3... Small hole, 4... Cobalt.
Claims (1)
皮膜からなり、かつ多数の小孔を有する、厚さ０
．１乃至１．４μｍの酸化アルミニウム層を備え
、前記小孔には、封孔処理を施すことなく、０．
０５乃至１．４／ｍ２のニツケル、コバルト、す
ず、銅、鉄及び亜鉛等の金属を、一種又は二種以
上含有させてあることを特徴とする電磁波エネル
ギー吸収材。 A film with a thickness of 0, consisting of a phosphoric acid bath anodized film on an aluminum alloy base material and having many small holes.
．． An aluminum oxide layer with a thickness of 1 to 1.4 μm is provided, and the small holes have a thickness of 0.0 μm without any sealing treatment.
An electromagnetic energy absorbing material characterized by containing one or more metals such as nickel, cobalt, tin, copper, iron, and zinc in an amount of 0.05 to 1.4/m 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5746086U JPS61185957U (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5746086U JPS61185957U (en) | 1986-04-18 | 1986-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185957U true JPS61185957U (en) | 1986-11-20 |
Family
ID=30582012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5746086U Pending JPS61185957U (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185957U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2009793A (en) * | 1977-11-21 | 1979-06-20 | Graenges Aluminium Ab | Sealed Anodised Aluminium Solar Energy Absorber |
-
1986
- 1986-04-18 JP JP5746086U patent/JPS61185957U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2009793A (en) * | 1977-11-21 | 1979-06-20 | Graenges Aluminium Ab | Sealed Anodised Aluminium Solar Energy Absorber |
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