JPS63171685A - 耐食性白色クロメ−ト処理方法 - Google Patents

耐食性白色クロメ−ト処理方法

Info

Publication number
JPS63171685A
JPS63171685A JP31292086A JP31292086A JPS63171685A JP S63171685 A JPS63171685 A JP S63171685A JP 31292086 A JP31292086 A JP 31292086A JP 31292086 A JP31292086 A JP 31292086A JP S63171685 A JPS63171685 A JP S63171685A
Authority
JP
Japan
Prior art keywords
chromate
corrosion
treatment method
chromate treatment
inorg
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
JP31292086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368115B2 (enrdf_load_stackoverflow
Inventor
Katsushi Saito
斉藤　勝士
Yujiro Miyauchi
優二郎 宮内
Fumio Yamazaki
文男 山崎
Toshiyuki Katsumi
俊之 勝見
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 JP31292086A priority Critical patent/JPS63171685A/ja
Publication of JPS63171685A publication Critical patent/JPS63171685A/ja
Publication of JPH0368115B2 publication Critical patent/JPH0368115B2/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
    • C23C22/05—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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
JP31292086A 1986-12-30 1986-12-30 耐食性白色クロメ−ト処理方法 Granted JPS63171685A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31292086A JPS63171685A (ja) 1986-12-30 1986-12-30 耐食性白色クロメ−ト処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31292086A JPS63171685A (ja) 1986-12-30 1986-12-30 耐食性白色クロメ−ト処理方法

Publications (2)

Publication Number Publication Date
JPS63171685A true JPS63171685A (ja) 1988-07-15
JPH0368115B2 JPH0368115B2 (enrdf_load_stackoverflow) 1991-10-25

Family

ID=18035059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31292086A Granted JPS63171685A (ja) 1986-12-30 1986-12-30 耐食性白色クロメ−ト処理方法

Country Status (1)

Country Link
JP (1) JPS63171685A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01283382A (ja) * 1988-01-22 1989-11-14 Nkk Corp 耐黒変性、耐食性、耐指紋性およびアルカリ脱脂後のクロム固定率に優れた、クロメート処理電気亜鉛メッキ鋼板の製造方法
JPH02104673A (ja) * 1988-10-13 1990-04-17 Sumitomo Metal Ind Ltd 色調の明るいクロメート処理亜鉛メッキ鋼材
EP0724488A4 (en) * 1993-08-14 1997-01-08 Henkel Corp PROCESS FOR TREATING ZINCIFERATED SURFACES
WO1999018257A1 (en) * 1997-10-07 1999-04-15 Henkel Corporation Conversion coating zinciferous surfaces to resist blackening and white rust
US6461449B1 (en) 1997-10-07 2002-10-08 Henkel Corporation Conversion coating zinciferous surfaces to resist blackening and white rust
US10113070B2 (en) 2015-11-04 2018-10-30 Ppg Industries Ohio, Inc. Pretreatment compositions and methods of treating a substrate

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522851A (en) * 1975-06-25 1977-01-10 Nippon Steel Corp Backing flux for one side arc welding
JPS5214691A (en) * 1975-07-25 1977-02-03 Mitsuboshi Belting Ltd Process for preparing polyurethane
JPS5268036A (en) * 1975-12-04 1977-06-06 Nisshin Steel Co Ltd Process for surface treating steel sheet by phosphoric acidd0chromic acid bath
JPS5633469A (en) * 1979-08-21 1981-04-03 Rolls Royce Powder for flame spraying
JPS57174469A (en) * 1981-04-21 1982-10-27 Nisshin Steel Co Ltd Surface treatment of plated steel plate
JPS60218483A (ja) * 1984-03-23 1985-11-01 パーカー・ケミカル・カンパニー 金属表面処理用水性組成物及び処理方法
JPS6158552A (ja) * 1984-08-31 1986-03-25 Nisshin Oil Mills Ltd:The 新規調味料
JPS61284581A (ja) * 1985-06-10 1986-12-15 Kobe Steel Ltd クロメ−ト処理メツキ鋼板ならびにその製造法
JPS63137180A (ja) * 1986-11-28 1988-06-09 Nkk Corp 亜鉛または亜鉛合金メツキ鋼板のクロメ−ト処理方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522851A (en) * 1975-06-25 1977-01-10 Nippon Steel Corp Backing flux for one side arc welding
JPS5214691A (en) * 1975-07-25 1977-02-03 Mitsuboshi Belting Ltd Process for preparing polyurethane
JPS5268036A (en) * 1975-12-04 1977-06-06 Nisshin Steel Co Ltd Process for surface treating steel sheet by phosphoric acidd0chromic acid bath
JPS5633469A (en) * 1979-08-21 1981-04-03 Rolls Royce Powder for flame spraying
JPS57174469A (en) * 1981-04-21 1982-10-27 Nisshin Steel Co Ltd Surface treatment of plated steel plate
JPS60218483A (ja) * 1984-03-23 1985-11-01 パーカー・ケミカル・カンパニー 金属表面処理用水性組成物及び処理方法
JPS6158552A (ja) * 1984-08-31 1986-03-25 Nisshin Oil Mills Ltd:The 新規調味料
JPS61284581A (ja) * 1985-06-10 1986-12-15 Kobe Steel Ltd クロメ−ト処理メツキ鋼板ならびにその製造法
JPS63137180A (ja) * 1986-11-28 1988-06-09 Nkk Corp 亜鉛または亜鉛合金メツキ鋼板のクロメ−ト処理方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01283382A (ja) * 1988-01-22 1989-11-14 Nkk Corp 耐黒変性、耐食性、耐指紋性およびアルカリ脱脂後のクロム固定率に優れた、クロメート処理電気亜鉛メッキ鋼板の製造方法
JPH02104673A (ja) * 1988-10-13 1990-04-17 Sumitomo Metal Ind Ltd 色調の明るいクロメート処理亜鉛メッキ鋼材
EP0724488A4 (en) * 1993-08-14 1997-01-08 Henkel Corp PROCESS FOR TREATING ZINCIFERATED SURFACES
WO1999018257A1 (en) * 1997-10-07 1999-04-15 Henkel Corporation Conversion coating zinciferous surfaces to resist blackening and white rust
US6461449B1 (en) 1997-10-07 2002-10-08 Henkel Corporation Conversion coating zinciferous surfaces to resist blackening and white rust
US10113070B2 (en) 2015-11-04 2018-10-30 Ppg Industries Ohio, Inc. Pretreatment compositions and methods of treating a substrate

Also Published As

Publication number Publication date
JPH0368115B2 (enrdf_load_stackoverflow) 1991-10-25

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