ES8308937A1 - "un procedimiento para aumentar la absorbancia y-o la estabilidad termina de una pelicula porosa formada sobre la superficie de una aleacion de hierro". - Google Patents

"un procedimiento para aumentar la absorbancia y-o la estabilidad termina de una pelicula porosa formada sobre la superficie de una aleacion de hierro".

Info

Publication number
ES8308937A1
ES8308937A1 ES512690A ES512690A ES8308937A1 ES 8308937 A1 ES8308937 A1 ES 8308937A1 ES 512690 A ES512690 A ES 512690A ES 512690 A ES512690 A ES 512690A ES 8308937 A1 ES8308937 A1 ES 8308937A1
Authority
ES
Spain
Prior art keywords
selective solar
film
solar surfaces
interlinking
pathways
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
Application number
ES512690A
Other languages
English (en)
Other versions
ES512690A0 (es
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.)
WIGGIN ALLOYS Ltd
Original Assignee
WIGGIN ALLOYS Ltd
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 WIGGIN ALLOYS Ltd filed Critical WIGGIN ALLOYS Ltd
Publication of ES8308937A1 publication Critical patent/ES8308937A1/es
Publication of ES512690A0 publication Critical patent/ES512690A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S126/00—Stoves and furnaces
    • Y10S126/907—Absorber coating
    • Y10S126/908—Particular chemical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Photovoltaic Devices (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

UN PROCEDIMIENTO PARA AUMENTAR LA ABSORBENCIA Y/O LA ESTABILIDAD TERMICA DE UNA PELICULA POROSA FORMADA SOBRE LA SUPERFICIE DE UNA ALEACION DE HIERRO. CONSISTE EN TRATAR LA ALEACION CON UNA SOLUCION ACUOSA DE ACIDOS CROMICO Y SULFURICO DEPOSITANDO DENTRO DE LA PELICULA UN METAL QUE DA LUGAR A UN CAMBIO DE COLOR DE DICHA PELICULA. EL METAL QUE SE DEPOSITA ES NIQUEL EL CUAL ESTA PRESENTE EN EL ELECTROLITO EN FORMA DE SULFATO JUNTO CON SULFATO AMONICO Y ACIDO BORICO. LA PELICULA, UNA VEZ DEPOSITADO EL METAL SE ENDURECE MEDIANTE UN PROCEDIMIENTO DE INTERFERENCIA SOBRE ALEACIONES DE HIERRO QUE CONTIENE CROMO Y QUE ES CONOCIDO. ADICIONALMENTE ES ELEVADA LA ABSORBENCIA POR CALENTAMIENTO DE LA SUPERFICIE A UNOS 300 C O MAS DURANTE AL MENOS 1 HORA.
ES512690A 1981-06-01 1982-05-31 "un procedimiento para aumentar la absorbancia y-o la estabilidad termina de una pelicula porosa formada sobre la superficie de una aleacion de hierro". Granted ES512690A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8116642 1981-06-01
GB8210803 1982-04-14

Publications (2)

Publication Number Publication Date
ES8308937A1 true ES8308937A1 (es) 1983-10-01
ES512690A0 ES512690A0 (es) 1983-10-01

Family

ID=26279656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512690A Granted ES512690A0 (es) 1981-06-01 1982-05-31 "un procedimiento para aumentar la absorbancia y-o la estabilidad termina de una pelicula porosa formada sobre la superficie de una aleacion de hierro".

Country Status (5)

Country Link
US (1) US4518467A (es)
EP (1) EP0067567A3 (es)
AU (1) AU8386982A (es)
ES (1) ES512690A0 (es)
GR (1) GR75479B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3465115D1 (en) * 1983-05-28 1987-09-03 Masami Kobayashi Solderable stainless steel article and method for making same
EP0186412A3 (en) * 1984-12-17 1988-02-24 Joming Solar Systems SDN. BHD Solar collection and heating
US4726368A (en) * 1985-02-19 1988-02-23 Bioquantum Technologies, Inc. Non-reflective surgical instruments
EP0459482A3 (en) * 1990-05-30 1992-04-15 Nippon Steel Corporation Process for forming thin film having excellent insulating property and metallic substrate coated with insulating material formed by said process
JP3223829B2 (ja) * 1997-01-29 2001-10-29 新光電気工業株式会社 電気ニッケルめっき浴又は電気ニッケル合金めっき浴及びそれを用いためっき方法
US8257572B2 (en) * 2008-03-28 2012-09-04 Tenaris Connections Limited Method for electrochemical plating and marking of metals
WO2018143267A1 (ja) * 2017-01-31 2018-08-09 アベル株式会社 発色ステンレス鋼板、発色ステンレス鋼コイル及びその製造方法
US10801123B2 (en) 2017-03-27 2020-10-13 Raytheon Technologies Corporation Method of sealing an anodized metal article

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988012A (en) * 1932-10-27 1935-01-15 Aluminum Co Of America Metal deposites in oxide coatings
GB1305636A (es) * 1970-05-26 1973-02-07
GB1435518A (en) * 1972-10-12 1976-05-12 Int Nickel Ltd Electrolytic treatment of chromium-containing alloys and electro lytes for use therein
BE790910A (fr) * 1971-11-03 1973-05-03 Int Nickel Ltd Traitement electrolytique d'alliages contenant du chrome et electrolytes utilises a cet effet
GB1402184A (en) * 1972-04-18 1975-08-06 Int Nickel Ltd Anodic treatment of chromium-containing alloys
GB1341220A (en) * 1972-04-18 1973-12-19 Int Nickel Ltd Treatment of chromium alloys
JPS6014275B2 (ja) * 1975-09-22 1985-04-12 矢崎総業株式会社 太陽熱利用集熱器の選択吸収面およびその製法
DE2558153C2 (de) * 1975-12-23 1985-01-03 Poligrat GmbH, 8000 München Verfahren zum Stabilisieren von Interferenzfarbschichten auf Oberflächen von Chrom-Legierungen
SE408587C (sv) * 1977-11-21 1987-03-23 Graenges Aluminium Ab Solenergiabsorbator

Also Published As

Publication number Publication date
US4518467A (en) 1985-05-21
EP0067567A2 (en) 1982-12-22
GR75479B (es) 1984-07-23
AU8386982A (en) 1982-12-09
ES512690A0 (es) 1983-10-01
EP0067567A3 (en) 1984-04-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201