JPH01177378A - クロメート処理鋼板 - Google Patents

クロメート処理鋼板

Info

Publication number
JPH01177378A
JPH01177378A JP33275987A JP33275987A JPH01177378A JP H01177378 A JPH01177378 A JP H01177378A JP 33275987 A JP33275987 A JP 33275987A JP 33275987 A JP33275987 A JP 33275987A JP H01177378 A JPH01177378 A JP H01177378A
Authority
JP
Japan
Prior art keywords
organic resin
layer
phosphoric acid
steel sheet
gel
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
JP33275987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0541707B2 (enrdf_load_stackoverflow
Inventor
Masato Nakazawa
仲沢　真人
Minoru Komeno
米野　実
Katsushi Saito
斎藤　勝士
Yujiro Miyauchi
優二郎 宮内
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 JP33275987A priority Critical patent/JPH01177378A/ja
Publication of JPH01177378A publication Critical patent/JPH01177378A/ja
Publication of JPH0541707B2 publication Critical patent/JPH0541707B2/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/33—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 hexavalent chromium compounds containing also phosphates

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)
JP33275987A 1987-12-30 1987-12-30 クロメート処理鋼板 Granted JPH01177378A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33275987A JPH01177378A (ja) 1987-12-30 1987-12-30 クロメート処理鋼板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33275987A JPH01177378A (ja) 1987-12-30 1987-12-30 クロメート処理鋼板

Publications (2)

Publication Number Publication Date
JPH01177378A true JPH01177378A (ja) 1989-07-13
JPH0541707B2 JPH0541707B2 (enrdf_load_stackoverflow) 1993-06-24

Family

ID=18258527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33275987A Granted JPH01177378A (ja) 1987-12-30 1987-12-30 クロメート処理鋼板

Country Status (1)

Country Link
JP (1) JPH01177378A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174047A1 (en) * 2019-02-28 2020-09-03 Atotech Deutschland Gmbh Aqueous post treatment composition and method for corrosion protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174047A1 (en) * 2019-02-28 2020-09-03 Atotech Deutschland Gmbh Aqueous post treatment composition and method for corrosion protection

Also Published As

Publication number Publication date
JPH0541707B2 (enrdf_load_stackoverflow) 1993-06-24

Similar Documents

Publication Publication Date Title
US4411964A (en) Composite coating steel sheets having good corrosion resistance paintability and corrosion resistance after paint coating
EP0149461B1 (en) Surface treatment of zinc alloy electroplated steel strips
CA1211406A (en) Plated steel sheet with chromate and composite silicate resin films
GB2046312A (en) Processes and compositions for coating metal surfaces
JP3923419B2 (ja) 非クロム系化成処理鋼板のノンクロム処理
JPH01177378A (ja) クロメート処理鋼板
JPH11140665A (ja) 端面耐食性に優れた塗装鋼板およびその製造方法
JP3124266B2 (ja) 塗膜密着性と加工部の耐食性に優れ環境負荷の小さい塗装鋼板
JP3389191B2 (ja) 塗膜に非クロム化合物防錆顔料を使用した塗装鋼板
JPH09183186A (ja) 有機後処理金属板
JPS59116397A (ja) 高耐食性防錆鋼板
JP3900070B2 (ja) 亜鉛系めっき鋼板のノンクロム処理
JPS627538A (ja) 耐高温腐食性に優れた着色鋼板
JPH0514789B2 (enrdf_load_stackoverflow)
JPS60138078A (ja) 金属塗装前処理剤
JPH01110140A (ja) 耐食性、潤滑性に優れた複合被覆鋼板
JPH01159382A (ja) 化成処理鋼板
JPS5898172A (ja) 耐食性、塗料密着性、塗装耐食性のすぐれた複合被覆鋼板
JP2002038280A (ja) 非クロム系塗装金属板
JPS6396275A (ja) クロメ−ト処理鋼板及びクロメ−ト処理方法
JPH07300683A (ja) 低温焼付性に優れたクロメート処理方法
KR100509183B1 (ko) 내식성 및 색조가 우수한 아연 인산염 처리 도금 강판
JPS624880A (ja) 亜鉛めつきまたは合金化亜鉛めつき鋼板の表面処理方法
Yoshimi et al. Chromium-free Coated Steel Sheet" Geo-frontier coat" and Chromium-free Pre-painted Steel Sheet" Geo-frontier excel coat" for Electrical Appliances
JPH0711454A (ja) 金属の塗布型クロメート処理法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees