JPS54142122A - Direct absorber for solar energy and its manufacture - Google Patents

Direct absorber for solar energy and its manufacture

Info

Publication number
JPS54142122A
JPS54142122A JP5079778A JP5079778A JPS54142122A JP S54142122 A JPS54142122 A JP S54142122A JP 5079778 A JP5079778 A JP 5079778A JP 5079778 A JP5079778 A JP 5079778A JP S54142122 A JPS54142122 A JP S54142122A
Authority
JP
Japan
Prior art keywords
metal
solar energy
atom
noncrystal
manufacture
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
Application number
JP5079778A
Other languages
Japanese (ja)
Other versions
JPS6043896B2 (en
Inventor
Michihiko Nanun
Tetsuo Arai
Jiro Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP53050797A priority Critical patent/JPS6043896B2/en
Publication of JPS54142122A publication Critical patent/JPS54142122A/en
Publication of JPS6043896B2 publication Critical patent/JPS6043896B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/10—Details of absorbing elements characterised by the absorbing material
    • F24S70/12—Details of absorbing elements characterised by the absorbing material made of metallic material
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE: To manufacture a high performance solar energy absorber by applying a specific heat treatment to a noncrystal metal composed mainly of such transition metals as Fe, Co, Ni, Cr, etc.
CONSTITUTION: A metal containing 5 to 30 atom% one or two or more of elements such as B, C, Si, Al, P, S, Se, etc., and also one or two or more of such metals as Fe, Co, Ni, and Cr as the remaining components is melted and then cooled rapidly at a cooling rate of 105 to 106°C/sec so that more than 30 atom% of the metal becomes noncrystal. In this case, the inclusion of 2 to 4- atom% one or two or more of Cu, Ti, Mo, and W in the metal increases further the corrosion resistance of the metal. After heating at a temperature above 130°C and below crystallization temperature +500°C, or after at 10000 minute aging, the noncrystal metal is cooled. The metal has excellent solar energy absorption capability and thus is effectively applicable to the heating of wwter using solar energy as a solar energy absorber of ribbon or this strip form.
COPYRIGHT: (C)1979,JPO&Japio
JP53050797A 1978-04-28 1978-04-28 Direct solar heat absorbing material and manufacturing method thereof Expired JPS6043896B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53050797A JPS6043896B2 (en) 1978-04-28 1978-04-28 Direct solar heat absorbing material and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53050797A JPS6043896B2 (en) 1978-04-28 1978-04-28 Direct solar heat absorbing material and manufacturing method thereof

Publications (2)

Publication Number Publication Date
JPS54142122A true JPS54142122A (en) 1979-11-06
JPS6043896B2 JPS6043896B2 (en) 1985-10-01

Family

ID=12868775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53050797A Expired JPS6043896B2 (en) 1978-04-28 1978-04-28 Direct solar heat absorbing material and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JPS6043896B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008885A1 (en) * 1987-05-07 1988-11-17 Mitsubishi Kinzoku Kabushiki Kaisha Highly corrosion-resistant amorphous alloy
US5634989A (en) * 1987-05-07 1997-06-03 Mitsubishi Materials Corporation Amorphous nickel alloy having high corrosion resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008885A1 (en) * 1987-05-07 1988-11-17 Mitsubishi Kinzoku Kabushiki Kaisha Highly corrosion-resistant amorphous alloy
US5634989A (en) * 1987-05-07 1997-06-03 Mitsubishi Materials Corporation Amorphous nickel alloy having high corrosion resistance

Also Published As

Publication number Publication date
JPS6043896B2 (en) 1985-10-01

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