GB1416417A - Colouring of aluminium black - Google Patents

Colouring of aluminium black

Info

Publication number
GB1416417A
GB1416417A GB2083874A GB2083874A GB1416417A GB 1416417 A GB1416417 A GB 1416417A GB 2083874 A GB2083874 A GB 2083874A GB 2083874 A GB2083874 A GB 2083874A GB 1416417 A GB1416417 A GB 1416417A
Authority
GB
United Kingdom
Prior art keywords
aluminium
solution
blackening
exposed
treatment
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
GB2083874A
Other languages
English (en)
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of GB1416417A publication Critical patent/GB1416417A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
GB2083874A 1973-05-17 1974-05-10 Colouring of aluminium black Expired GB1416417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703573A CH584762A5 (enrdf_load_stackoverflow) 1973-05-17 1973-05-17

Publications (1)

Publication Number Publication Date
GB1416417A true GB1416417A (en) 1975-12-03

Family

ID=4318919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2083874A Expired GB1416417A (en) 1973-05-17 1974-05-10 Colouring of aluminium black

Country Status (14)

Country Link
US (1) US3920488A (enrdf_load_stackoverflow)
AT (1) AT328246B (enrdf_load_stackoverflow)
BE (1) BE815058A (enrdf_load_stackoverflow)
BR (1) BR7403995D0 (enrdf_load_stackoverflow)
CA (1) CA1030409A (enrdf_load_stackoverflow)
CH (1) CH584762A5 (enrdf_load_stackoverflow)
DE (1) DE2419819C2 (enrdf_load_stackoverflow)
ES (1) ES426179A1 (enrdf_load_stackoverflow)
FR (1) FR2229786B1 (enrdf_load_stackoverflow)
GB (1) GB1416417A (enrdf_load_stackoverflow)
IT (1) IT1012497B (enrdf_load_stackoverflow)
NL (1) NL7406676A (enrdf_load_stackoverflow)
NO (1) NO135032C (enrdf_load_stackoverflow)
SE (1) SE397968B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104532227A (zh) * 2003-06-05 2015-04-22 金属涂层国际公司 暗化锌或其它活性金属并向其提供耐腐蚀性的组合物和方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2959683B2 (ja) * 1991-04-30 1999-10-06 三井鉱山株式会社 高純度アルミナ繊維成形体の製造方法
JP3325334B2 (ja) * 1993-04-28 2002-09-17 日本パーカライジング株式会社 溶融亜鉛−アルミニウム合金めっき鋼板の光輝性青色処理方法
DE29912766U1 (de) 1999-07-21 1999-12-23 Frank, Thomas, 55120 Mainz Dunkle Metallfolie zur Erhöhung des Absorptions- und Emissionsgrades von Wärmestrahlung
DE102011080750A1 (de) * 2011-08-10 2013-02-14 Aktiebolaget Skf Verfahren zur Steigerung der Widerstandskraft einer Brünierschicht und Bauteil mit Brünierschicht
DE102012204409B3 (de) 2012-03-20 2013-09-19 Aktiebolaget Skf Verfahren zur Herstellung eines Wälzlagers und Wälzlager
DE102013201321A1 (de) 2013-01-28 2014-07-31 Aktiebolaget Skf Verfahren zur Herstellung eines Wälzlagers und Wälzlager
CN106383048B (zh) * 2016-09-07 2018-09-11 济南大学 一种用于岩相检验识别磷铝酸盐矿物浸蚀剂的制备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480995C (de) * 1926-04-16 1929-08-13 Aladar Pacz Dr Verfahren zum UEberziehen und Faerben von Metallen
DE712877C (de) * 1939-03-11 1941-10-27 Bosch Gmbh Robert Verfahren zur Herstellung von schwarz gefaerbten korrosionsbestaendigen Schutzschichten auf der Oberflaeche von Gegenstaenden aus Aluminium oder Aluminiumlegierungen
US2285468A (en) * 1941-07-08 1942-06-09 Aluminum Co Of America Surface treatment for aluminum
DE762459C (de) * 1942-07-17 1953-01-26 Bosch Gmbh Robert Verfahren zum Schwarzfaerben von Aluminium und dessen Legierungen
US2554256A (en) * 1948-05-15 1951-05-22 Westinghouse Electric Corp Process for treating aluminum to provide selective coloration of portions thereof
DE1277646B (de) * 1963-06-27 1968-09-12 Metallgesellschaft Ag Verfahren zur Erhoehung des Korrosionswiderstandes von Oberflaechen aus Aluminium und Aluminiumlegierungen
US3326728A (en) * 1963-08-06 1967-06-20 Olin Mathieson Colored aluminum and process therefor
US3833374A (en) * 1970-07-14 1974-09-03 Metalphoto Corp Coloring of anodized aluminum
US3799815A (en) * 1971-12-15 1974-03-26 C Subramaniam Coloring of aluminum and its alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104532227A (zh) * 2003-06-05 2015-04-22 金属涂层国际公司 暗化锌或其它活性金属并向其提供耐腐蚀性的组合物和方法

Also Published As

Publication number Publication date
FR2229786B1 (enrdf_load_stackoverflow) 1979-05-11
ES426179A1 (es) 1976-07-01
BR7403995D0 (pt) 1974-12-03
SE397968B (sv) 1977-11-28
FR2229786A1 (enrdf_load_stackoverflow) 1974-12-13
DE2419819C2 (de) 1984-05-24
NL7406676A (enrdf_load_stackoverflow) 1974-11-19
CH584762A5 (enrdf_load_stackoverflow) 1977-02-15
NO135032B (enrdf_load_stackoverflow) 1976-10-18
NO135032C (enrdf_load_stackoverflow) 1977-01-26
CA1030409A (en) 1978-05-02
AT328246B (de) 1976-03-10
DE2419819A1 (de) 1974-12-05
ATA406074A (de) 1975-05-15
US3920488A (en) 1975-11-18
IT1012497B (it) 1977-03-10
BE815058A (fr) 1974-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee