JPH0242906B2 - - Google Patents
Info
- Publication number
- JPH0242906B2 JPH0242906B2 JP56047326A JP4732681A JPH0242906B2 JP H0242906 B2 JPH0242906 B2 JP H0242906B2 JP 56047326 A JP56047326 A JP 56047326A JP 4732681 A JP4732681 A JP 4732681A JP H0242906 B2 JPH0242906 B2 JP H0242906B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- metal
- galvanized metal
- present
- zinc
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims abstract description 53
- 238000000576 coating method Methods 0.000 claims abstract description 52
- 239000011248 coating agent Substances 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 30
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- 239000011701 zinc Substances 0.000 claims abstract description 14
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 14
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 8
- 239000002585 base Substances 0.000 abstract description 7
- 238000002161 passivation Methods 0.000 abstract description 5
- 238000005253 cladding Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 19
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 16
- 229910000165 zinc phosphate Inorganic materials 0.000 description 16
- 238000002203 pretreatment Methods 0.000 description 14
- 239000000758 substrate Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910001335 Galvanized steel Inorganic materials 0.000 description 9
- 239000008397 galvanized steel Substances 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000004519 grease Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 150000003841 chloride salts Chemical class 0.000 description 3
- 150000001845 chromium compounds Chemical class 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006334 epoxy coating Polymers 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/60—Adding a layer before coating
- B05D2350/65—Adding a layer before coating metal layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22117680A | 1980-12-29 | 1980-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57116777A JPS57116777A (en) | 1982-07-20 |
| JPH0242906B2 true JPH0242906B2 (de) | 1990-09-26 |
Family
ID=22826681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56047326A Granted JPS57116777A (en) | 1980-12-29 | 1981-04-01 | Pretreatment of plating metal before coating by organic powder |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0057334B1 (de) |
| JP (1) | JPS57116777A (de) |
| AT (1) | ATE15775T1 (de) |
| AU (1) | AU548696B2 (de) |
| BR (1) | BR8101935A (de) |
| CA (1) | CA1185841A (de) |
| DE (1) | DE3172403D1 (de) |
| DK (1) | DK156445C (de) |
| ES (1) | ES8205884A1 (de) |
| GR (1) | GR75616B (de) |
| IE (1) | IE51072B1 (de) |
| MX (1) | MX155753A (de) |
| PT (1) | PT72784B (de) |
| ZA (1) | ZA812177B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19743151A1 (de) | 1997-09-30 | 1999-04-01 | Herberts Pulverlack Gmbh | Pulverlack-Zusammensetzung, Verfahren zu deren Herstellung und deren Verwendung |
| CN114107969A (zh) * | 2021-11-26 | 2022-03-01 | 山西汾西重工有限责任公司 | 一种钝化液及蓝白钝化膜的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4990643A (de) * | 1972-12-29 | 1974-08-29 | ||
| JPS55148177A (en) * | 1979-05-08 | 1980-11-18 | Nec Corp | Printing head for matrix printer |
| JPS5637176A (en) * | 1979-09-03 | 1981-04-10 | Oki Electric Ind Co Ltd | Printing head for dot printer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674445A (en) * | 1968-05-13 | 1972-07-04 | Jones & Laughlin Steel Corp | Vapor deposited zinc coated metallic substrates having organic coatings |
| JPS4930343B1 (de) * | 1969-12-27 | 1974-08-12 | ||
| DE2522136A1 (de) * | 1975-05-17 | 1976-11-25 | Goldschmidt Ag Th | Verfahren zum beschichten von metallisierten gegenstaenden |
| JPS5552352U (de) * | 1978-10-02 | 1980-04-07 |
-
1981
- 1981-03-31 AT AT81400514T patent/ATE15775T1/de active
- 1981-03-31 ES ES500918A patent/ES8205884A1/es not_active Expired
- 1981-03-31 DK DK145181A patent/DK156445C/da not_active IP Right Cessation
- 1981-03-31 EP EP81400514A patent/EP0057334B1/de not_active Expired
- 1981-03-31 IE IE735/81A patent/IE51072B1/en unknown
- 1981-03-31 BR BR8101935A patent/BR8101935A/pt unknown
- 1981-03-31 DE DE8181400514T patent/DE3172403D1/de not_active Expired
- 1981-04-01 AU AU68987/81A patent/AU548696B2/en not_active Ceased
- 1981-04-01 MX MX186672A patent/MX155753A/es unknown
- 1981-04-01 PT PT72784A patent/PT72784B/pt unknown
- 1981-04-01 GR GR64548A patent/GR75616B/el unknown
- 1981-04-01 ZA ZA00812177A patent/ZA812177B/xx unknown
- 1981-04-01 JP JP56047326A patent/JPS57116777A/ja active Granted
- 1981-04-03 CA CA000374660A patent/CA1185841A/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4990643A (de) * | 1972-12-29 | 1974-08-29 | ||
| JPS55148177A (en) * | 1979-05-08 | 1980-11-18 | Nec Corp | Printing head for matrix printer |
| JPS5637176A (en) * | 1979-09-03 | 1981-04-10 | Oki Electric Ind Co Ltd | Printing head for dot printer |
Also Published As
| Publication number | Publication date |
|---|---|
| DK156445B (da) | 1989-08-21 |
| ATE15775T1 (de) | 1985-10-15 |
| DE3172403D1 (en) | 1985-10-31 |
| ES500918A0 (es) | 1982-07-16 |
| EP0057334B1 (de) | 1985-09-25 |
| PT72784A (en) | 1981-05-01 |
| BR8101935A (pt) | 1982-11-03 |
| AU6898781A (en) | 1982-07-08 |
| PT72784B (en) | 1983-01-10 |
| EP0057334A2 (de) | 1982-08-11 |
| EP0057334A3 (en) | 1982-12-08 |
| ES8205884A1 (es) | 1982-07-16 |
| ZA812177B (en) | 1982-12-29 |
| JPS57116777A (en) | 1982-07-20 |
| IE51072B1 (en) | 1986-09-17 |
| GR75616B (de) | 1984-08-01 |
| CA1185841A (en) | 1985-04-23 |
| DK145181A (da) | 1982-06-30 |
| MX155753A (es) | 1988-04-22 |
| IE810735L (en) | 1982-06-29 |
| AU548696B2 (en) | 1986-01-02 |
| DK156445C (da) | 1990-01-22 |
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