JPS5272950A - Surface finishing preparation of being capable of select absorving for electro magnetic waves - Google Patents

Surface finishing preparation of being capable of select absorving for electro magnetic waves

Info

Publication number
JPS5272950A
JPS5272950A JP50148447A JP14844775A JPS5272950A JP S5272950 A JPS5272950 A JP S5272950A JP 50148447 A JP50148447 A JP 50148447A JP 14844775 A JP14844775 A JP 14844775A JP S5272950 A JPS5272950 A JP S5272950A
Authority
JP
Japan
Prior art keywords
electro magnetic
absorving
select
magnetic waves
surface finishing
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
JP50148447A
Other languages
Japanese (ja)
Other versions
JPS5430770B2 (en
Inventor
Daizo Yamazaki
Toshihiko Odohira
Tetsuyoshi Wada
Sadato Shigemura
Takashi Yamane
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP50148447A priority Critical patent/JPS5272950A/en
Publication of JPS5272950A publication Critical patent/JPS5272950A/en
Publication of JPS5430770B2 publication Critical patent/JPS5430770B2/ja
Granted legal-status Critical Current

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

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE: Giving stainless steel select absorbing characteriscics of the electro magnetic waves with the range of 0.2 to 4.5 micron simply and economically by formin a black coloured oxidized film at its surface.
COPYRIGHT: (C)1977,JPO&Japio
JP50148447A 1975-12-15 1975-12-15 Surface finishing preparation of being capable of select absorving for electro magnetic waves Granted JPS5272950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50148447A JPS5272950A (en) 1975-12-15 1975-12-15 Surface finishing preparation of being capable of select absorving for electro magnetic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148447A JPS5272950A (en) 1975-12-15 1975-12-15 Surface finishing preparation of being capable of select absorving for electro magnetic waves

Publications (2)

Publication Number Publication Date
JPS5272950A true JPS5272950A (en) 1977-06-18
JPS5430770B2 JPS5430770B2 (en) 1979-10-03

Family

ID=15452985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148447A Granted JPS5272950A (en) 1975-12-15 1975-12-15 Surface finishing preparation of being capable of select absorving for electro magnetic waves

Country Status (1)

Country Link
JP (1) JPS5272950A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574778A (en) * 1984-03-19 1986-03-11 Hydro-Quebec Preparing selective surfaces for solar collectors by dry oxidation and selective surfaces so obtained
JPH02298760A (en) * 1989-05-11 1990-12-11 Sanyo Electric Co Ltd Solar heat collector
JP5344103B1 (en) * 2011-11-22 2013-11-20 新日鐵住金株式会社 Ferritic heat resistant steel and method for producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574778A (en) * 1984-03-19 1986-03-11 Hydro-Quebec Preparing selective surfaces for solar collectors by dry oxidation and selective surfaces so obtained
JPH02298760A (en) * 1989-05-11 1990-12-11 Sanyo Electric Co Ltd Solar heat collector
JP5344103B1 (en) * 2011-11-22 2013-11-20 新日鐵住金株式会社 Ferritic heat resistant steel and method for producing the same

Also Published As

Publication number Publication date
JPS5430770B2 (en) 1979-10-03

Similar Documents

Publication Publication Date Title
JPS51135649A (en) Recording member
JPS5272950A (en) Surface finishing preparation of being capable of select absorving for electro magnetic waves
JPS5237930A (en) Dispersible pigment and its preparation
JPS5238202A (en) Magnetic recording body
JPS5227193A (en) Buoy
JPS5369004A (en) Optical recorder-reproducer
JPS5238230A (en) Magnetic brush development device
JPS52107600A (en) Ferrite magnet
JPS5223312A (en) Magnetic sheet
JPS5249500A (en) Mnbi alloy magnetic material with excellent oxidation stability
JPS52136993A (en) Preparation of l-cystein derivatives
JPS5237407A (en) Manufacturing method of magnetic recording sheet
JPS51139014A (en) Vehicle with hydraulic device
JPS5245194A (en) Aqueous frothy fire-extinguishing composition
JPS5231542A (en) Surfing pool provided with movable sand-bar
JPS51118466A (en) Depth-meter possible to memorize the maximum depth of diving
JPS522447A (en) Wide field lens
JPS5250085A (en) Simple centering apparatus
JPS5264915A (en) Magnetic head
JPS5270455A (en) High frequency heater
JPS5357018A (en) Floating type magnetic head
JPS5259894A (en) Magnetic material
JPS5376283A (en) Stopping control of moving body
JPS51139010A (en) Magnetic floating type super high speed train
JPS5243818A (en) Aqueous coating composition