CA1108020A - Methode de galvanisation sur une zone restreinte d'un article en metal ferreux - Google Patents

Methode de galvanisation sur une zone restreinte d'un article en metal ferreux

Info

Publication number: CA1108020A
Authority: CA; Canada
Prior art keywords: suspension; weight; article; agent; talc
Prior art date: 1977-04-22
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

Application number

CA301,060A

Other languages

English (en)

Inventor

Robert H. Clipston

Emerson O. Hall

Hon-Hei F. Ng

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.)

ArcelorMittal Dofasco Inc

Original Assignee

Dofasco Inc

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.)

1977-04-22

Filing date

1978-04-13

Publication date

1981-09-01

1978-04-13 Application filed by Dofasco Inc filed Critical Dofasco Inc

1981-09-01 Application granted granted Critical

1981-09-01 Publication of CA1108020A publication Critical patent/CA1108020A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 30
229910052751 metal Inorganic materials 0.000 title claims abstract description 19
239000002184 metal Substances 0.000 title claims abstract description 19
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 18
238000005246 galvanizing Methods 0.000 title claims abstract description 13
239000000725 suspension Substances 0.000 claims abstract description 80
238000000576 coating method Methods 0.000 claims abstract description 33
239000011248 coating agent Substances 0.000 claims abstract description 32
239000000454 talc Substances 0.000 claims abstract description 31
229910052623 talc Inorganic materials 0.000 claims abstract description 31
239000000463 material Substances 0.000 claims abstract description 30
239000000080 wetting agent Substances 0.000 claims abstract description 16
238000003892 spreading Methods 0.000 claims abstract description 11
230000007480 spreading Effects 0.000 claims abstract description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
239000002562 thickening agent Substances 0.000 claims abstract description 9
239000007788 liquid Substances 0.000 claims abstract description 5
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 4
239000000391 magnesium silicate Substances 0.000 claims abstract description 4
229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 4
235000019792 magnesium silicate Nutrition 0.000 claims abstract description 4
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
229910052725 zinc Inorganic materials 0.000 claims description 13
239000011701 zinc Substances 0.000 claims description 13
239000007767 bonding agent Substances 0.000 claims description 11
235000019253 formic acid Nutrition 0.000 claims description 11
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 11
238000001035 drying Methods 0.000 claims description 8
235000011054 acetic acid Nutrition 0.000 claims description 6
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical group COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 5
150000001243 acetic acids Chemical class 0.000 claims description 5
239000006260 foam Substances 0.000 claims description 5
150000004674 formic acids Chemical class 0.000 claims description 5
239000002245 particle Substances 0.000 claims description 5
230000000694 effects Effects 0.000 claims description 4
230000001680 brushing effect Effects 0.000 claims description 3
238000007598 dipping method Methods 0.000 claims description 3
239000000843 powder Substances 0.000 claims description 3
238000005406 washing Methods 0.000 claims description 3
239000002518 antifoaming agent Substances 0.000 claims 3
239000003795 chemical substances by application Substances 0.000 abstract description 5
239000011253 protective coating Substances 0.000 abstract description 5
239000013530 defoamer Substances 0.000 abstract description 3
238000005530 etching Methods 0.000 abstract description 2
229960002366 magnesium silicate Drugs 0.000 abstract 1
239000012254 powdered material Substances 0.000 abstract 1
235000012222 talc Nutrition 0.000 description 12
229910000831 Steel Inorganic materials 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
239000000203 mixture Substances 0.000 description 4
230000008569 process Effects 0.000 description 4
239000010959 steel Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
239000005995 Aluminium silicate Substances 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
230000001464 adherent effect Effects 0.000 description 2
235000012211 aluminium silicate Nutrition 0.000 description 2
238000000137 annealing Methods 0.000 description 2
239000007900 aqueous suspension Substances 0.000 description 2
239000010425 asbestos Substances 0.000 description 2
239000004927 clay Substances 0.000 description 2
230000001427 coherent effect Effects 0.000 description 2
239000000470 constituent Substances 0.000 description 2
238000005187 foaming Methods 0.000 description 2
238000009472 formulation Methods 0.000 description 2
239000004519 grease Substances 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
229910052895 riebeckite Inorganic materials 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
238000011282 treatment Methods 0.000 description 2
VYKGZYAKGHXTNC-UHFFFAOYSA-N 2-nonyl-2-phenyloxirane Chemical compound C=1C=CC=CC=1C1(CCCCCCCCC)CO1 VYKGZYAKGHXTNC-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
238000007590 electrostatic spraying Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003921 oil Substances 0.000 description 1
238000010422 painting Methods 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
239000010731 rolling oil Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Landscapes

Coating With Molten Metal (AREA)

CA301,060A 1977-04-22 1978-04-13 Methode de galvanisation sur une zone restreinte d'un article en metal ferreux Expired CA1108020A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US78982877A	1977-04-22	1977-04-22
US789,828		1985-10-21

Publications (1)

Publication Number	Publication Date
CA1108020A true CA1108020A (fr)	1981-09-01

Family

ID=25148794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA301,060A Expired CA1108020A (fr)	1977-04-22	1978-04-13	Methode de galvanisation sur une zone restreinte d'un article en metal ferreux

Country Status (1)

Country	Link
CA (1)	CA1108020A (fr)

1978
- 1978-04-13 CA CA301,060A patent/CA1108020A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1998-09-01	MKEX	Expiry

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US7959982B2 (en)	2011-06-14	Method for coating a metal surface with an ultrafine layer
JP4137793B2 (ja)	2008-08-20	金属表面を被覆する方法
JP2005513258A5 (fr)	2006-01-05
US4120997A (en)	1978-10-17	Process for producing one-side galvanized sheet material
US4177303A (en)	1979-12-04	Method of galvanizing a portion only of a ferrous metal article
US3177085A (en)	1965-04-06	Silica sol-masking in galvanizing process
US3730758A (en)	1973-05-01	Method of protecting ferrous strip in hot-dip processes
JPS6056418B2 (ja)	1985-12-10	溶融亜鉛メツキ鋼板の製造法
AU628273B2 (en)	1992-09-10	Preparing metal for melt-coating
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CA1108020A (fr)	1981-09-01	Methode de galvanisation sur une zone restreinte d'un article en metal ferreux
US3149987A (en)	1964-09-22	Method of coating metals
US6270842B1 (en)	2001-08-07	Method of galvanizing with molten zinc-aluminum alloy
CA1125586A (fr)	1982-06-15	Revetement metallique en bain chaud d'aciers a faible teneur en carbone
US4264652A (en)	1981-04-28	Method for locally galvanizing a piece of metal
EP0082527B1 (fr)	1986-05-07	Procédé de plonge à chaud pour le revêtement partiel de bandes d'acier
JPS6049711B2 (ja)	1985-11-05	片面溶融めつき鋼管の製造方法
JPS5913075A (ja)	1984-01-23	均一皮膜を形成する方法
JPH10310722A (ja)	1998-11-24	防錆剤及びそれを用いた防錆方法
JPS60100681A (ja)	1985-06-04	平圧延鋼材の保護方法及びその方法によつて得られた物
JPS607973A (ja)	1985-01-16	塗装溶融金属メツキ鋼板の製造方法
JPH0762429A (ja)	1995-03-07	鋼帯の酸化防止剤
JPS6115945B2 (fr)	1986-04-26
JPH07132574A (ja)	1995-05-23	金属表面の被覆方法