JPS51114336A - Preetreating process for phosphoric acid treatment - Google Patents

Preetreating process for phosphoric acid treatment

Info

Publication number
JPS51114336A
JPS51114336A JP3851575A JP3851575A JPS51114336A JP S51114336 A JPS51114336 A JP S51114336A JP 3851575 A JP3851575 A JP 3851575A JP 3851575 A JP3851575 A JP 3851575A JP S51114336 A JPS51114336 A JP S51114336A
Authority
JP
Japan
Prior art keywords
preetreating
phosphoric acid
acid treatment
treatment
phosphoric
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
JP3851575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS551349B2 (enExample
Inventor
Saburou Ayusawa
Kazuyuki Doi
Motoo Kabeya
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 JP3851575A priority Critical patent/JPS51114336A/ja
Publication of JPS51114336A publication Critical patent/JPS51114336A/ja
Publication of JPS551349B2 publication Critical patent/JPS551349B2/ja
Granted 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
    • C23C22/78—Pretreatment of the material to be coated

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)
  • Application Of Or Painting With Fluid Materials (AREA)
JP3851575A 1975-04-01 1975-04-01 Preetreating process for phosphoric acid treatment Granted JPS51114336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3851575A JPS51114336A (en) 1975-04-01 1975-04-01 Preetreating process for phosphoric acid treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3851575A JPS51114336A (en) 1975-04-01 1975-04-01 Preetreating process for phosphoric acid treatment

Publications (2)

Publication Number Publication Date
JPS51114336A true JPS51114336A (en) 1976-10-08
JPS551349B2 JPS551349B2 (enExample) 1980-01-12

Family

ID=12527396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3851575A Granted JPS51114336A (en) 1975-04-01 1975-04-01 Preetreating process for phosphoric acid treatment

Country Status (1)

Country Link
JP (1) JPS51114336A (enExample)

Also Published As

Publication number Publication date
JPS551349B2 (enExample) 1980-01-12

Similar Documents

Publication Publication Date Title
HU172304B (hu) Sposob poluchenija proizvodnykh 7-tiazolilacetamido-cef-3-em-4-karbonovojj kisloty
GB1548632A (en) Process for producing sulphuric acid
IL49064A (en) Process for the manufacture of 7b-amino-cephem-3-ol-carboxylic acid compounds
YU40648B (en) Process for obtaining 5-aroyl-1-loweralkyl-pyrrol-2-acetic acid derivatives
GB1553307A (en) Process for producing sulphuric acid
YU255976A (en) Process for obtaining phenoxyalkylcarboxylic acid derivatives
HU174980B (hu) Sposob poluchenija proizvodnykh fenoksi-alkil-karbonovykh kislot
JPS51132200A (en) Process for preparing pyrophosphoric acid
JPS5217425A (en) Process for manufacturing 11hydroxy* ethylidenee1* 11diphosphonic acid
JPS5220397A (en) Process for preparing phosphate
HU179598B (en) Process for preparing cef-3-em-4-carboxylic acid derivatives
ZA774063B (en) Phosphoric acid process
JPS5223598A (en) Manufacturing process for phosphoric acid
YU117776A (en) Process for producing sulphuric acid
GB1534760A (en) Method for tobias acid manufacture
ZA751297B (en) Process for purifying phosphoric acid
GR61279B (en) Process for phosphoric acid purification
HU172925B (hu) Sposob poluchenija al'fa-/m-benzoil-fenil/-propionovoj kisloty
CS192559B2 (en) Process for preparing perpropionic acid
HU171208B (hu) Sposob poluchenija proizvodnykh 7-amino-3-metil-cef-3-em-4-karbonovojj kisloty
JPS5326295A (en) Treating process for nitric acid
YU33976A (en) Process for producing diacetone-2-ketogulonic acid
GB1487166A (en) Process for preparing p-isobutyl-phenylacetic acid derivatives
ZA764515B (en) Process for preparing phosphoric acid
GB1522099A (en) Process for preparing an alpha-alkanecarboxylic acid