JPS4925536B1 - - Google Patents

Info

Publication number
JPS4925536B1
JPS4925536B1 JP44046921A JP4692169A JPS4925536B1 JP S4925536 B1 JPS4925536 B1 JP S4925536B1 JP 44046921 A JP44046921 A JP 44046921A JP 4692169 A JP4692169 A JP 4692169A JP S4925536 B1 JPS4925536 B1 JP S4925536B1
Authority
JP
Japan
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
Application number
JP44046921A
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 filed Critical
Publication of JPS4925536B1 publication Critical patent/JPS4925536B1/ja
Pending 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
JP44046921A 1968-09-23 1969-06-16 Pending JPS4925536B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76186668A 1968-09-23 1968-09-23

Publications (1)

Publication Number Publication Date
JPS4925536B1 true JPS4925536B1 (ja) 1974-07-01

Family

ID=25063457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44046921A Pending JPS4925536B1 (ja) 1968-09-23 1969-06-16

Country Status (6)

Country Link
US (1) US3537896A (ja)
JP (1) JPS4925536B1 (ja)
CH (1) CH516650A (ja)
DE (1) DE1924157B2 (ja)
FR (1) FR2018624A1 (ja)
GB (1) GB1202520A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570286U (ja) * 1978-11-09 1980-05-14
JPS5571591A (en) * 1978-11-26 1980-05-29 Maesato Kenji Fountain pen tip with hole behind

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770630A (en) * 1971-09-02 1973-11-06 Dart Ind Inc Treatment of electroless process and stripping solutions
US3960723A (en) * 1972-12-26 1976-06-01 Ford Motor Company Magnetization of iron chromium system
US4268486A (en) * 1979-07-02 1981-05-19 Olin Corporation Selective chromate removal from a chlorate solution
US5256306A (en) * 1991-10-07 1993-10-26 Griffin Gus M Continuous treatment of chromium bearing waste water
CN100362142C (zh) * 2005-09-09 2008-01-16 桂林工学院 电沉积铬废液中铬的回收与处理方法
WO2012135594A1 (en) * 2011-03-30 2012-10-04 Battelle Memorial Institute Formulations and methods to reduce hexavalent chrome contamination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725314A (en) * 1952-01-29 1955-11-29 Leslie E Lancy In line treatment of toxic carry-over of work pieces
US3294680A (en) * 1964-11-18 1966-12-27 Lancy Lab Treatment of spent cooling waters
US3391789A (en) * 1965-06-11 1968-07-09 Industrial Filter Pump Mfg Co Waste treatment apparatus
NL137512C (ja) * 1966-07-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570286U (ja) * 1978-11-09 1980-05-14
JPS5571591A (en) * 1978-11-26 1980-05-29 Maesato Kenji Fountain pen tip with hole behind

Also Published As

Publication number Publication date
US3537896A (en) 1970-11-03
GB1202520A (en) 1970-08-19
FR2018624A1 (ja) 1970-06-26
CH516650A (de) 1971-12-15
DE1924157B2 (de) 1971-11-25
DE1924157A1 (de) 1970-09-17

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