LU84649A1 - Procede de galvanisation en continu de bandes d'acier - Google Patents
Procede de galvanisation en continu de bandes d'acier Download PDFInfo
- Publication number
- LU84649A1 LU84649A1 LU84649A LU84649A LU84649A1 LU 84649 A1 LU84649 A1 LU 84649A1 LU 84649 A LU84649 A LU 84649A LU 84649 A LU84649 A LU 84649A LU 84649 A1 LU84649 A1 LU 84649A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- strip
- oxide layer
- seconds
- iron
- iron oxide
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 230000008569 process Effects 0.000 title description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005246 galvanizing Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000001953 recrystallisation Methods 0.000 claims description 2
- 239000010960 cold rolled steel Substances 0.000 claims 1
- 239000008246 gaseous mixture Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE892218 | 1982-02-19 | ||
| BE892218 | 1982-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU84649A1 true LU84649A1 (fr) | 1983-09-08 |
Family
ID=3861983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU84649A LU84649A1 (fr) | 1982-02-19 | 1983-02-18 | Procede de galvanisation en continu de bandes d'acier |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT378788B (de) |
| AU (1) | AU557102B2 (de) |
| BE (1) | BE892218A (de) |
| LU (1) | LU84649A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175026A (en) * | 1991-07-16 | 1992-12-29 | Wheeling-Nisshin, Inc. | Method for hot-dip coating chromium-bearing steel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1521376A1 (de) * | 1964-10-30 | 1970-02-12 | Mannesmann Ag | Verfahren zum kontinuierlichen Feuerverzinken von Stahlbaendern mit hoechster Tiefziehfaehigkeit |
| US4053663A (en) * | 1972-08-09 | 1977-10-11 | Bethlehem Steel Corporation | Method of treating ferrous strand for coating with aluminum-zinc alloys |
| US3925579A (en) * | 1974-05-24 | 1975-12-09 | Armco Steel Corp | Method of coating low alloy steels |
| US4183983A (en) * | 1978-08-17 | 1980-01-15 | Selas Corporation Of America | Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof |
| JPH0124221B2 (de) * | 1980-03-25 | 1989-05-10 | Intaanashonaru Riido Zuinku Risaachi Ooganaizeishon Inc |
-
1982
- 1982-02-19 BE BE6/47610A patent/BE892218A/fr not_active IP Right Cessation
-
1983
- 1983-02-18 LU LU84649A patent/LU84649A1/fr unknown
- 1983-02-18 AT AT0056383A patent/AT378788B/de not_active IP Right Cessation
- 1983-02-18 AU AU11653/83A patent/AU557102B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATA56383A (de) | 1985-02-15 |
| AU557102B2 (en) | 1986-12-04 |
| AT378788B (de) | 1985-09-25 |
| AU1165383A (en) | 1983-08-25 |
| BE892218A (fr) | 1982-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1017086A3 (fr) | Procede de recuit et preparation en continu d'une bande en acier a haute resistance en vue de sa galvanisation au trempe. | |
| KR0152978B1 (ko) | 응용 알루미늄 코팅된 크롬 합금강 | |
| EP2580359B1 (de) | Verfahren zur herstellung von austenitischem stahl | |
| WO2007086158A1 (ja) | 成形性及びめっき性に優れた高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板ならびにそれらの製造方法及び製造装置 | |
| WO2010114174A1 (ja) | 高強度溶融亜鉛めっき鋼板およびその製造方法 | |
| WO2012053694A1 (ko) | 도금성, 도금 밀착성 및 스폿 용접성이 우수한 용융아연도금강판 및 그 제조방법 | |
| FR2807069A1 (fr) | Tole en acier inoxydable ferritique revetue utilisable dans le domaine de l'echappement d'un moteur de vehicule automobile | |
| EP0467749A1 (de) | Verfahren zum Feuertauchbad-Aluminieren eines ferritischen Edelstahlbandes | |
| KR20210145699A (ko) | 전기저항 점용접부의 피로강도가 우수한 아연도금강판 및 그 제조방법 | |
| WO2009118466A1 (fr) | Procédé de revêtement d'une bande métallique et installation de mise en oeuvre du procédé | |
| EP0134143A1 (de) | Schmelztauchverfahren mit Aluminium | |
| LU84649A1 (fr) | Procede de galvanisation en continu de bandes d'acier | |
| LU84417A1 (fr) | Procede perfectionne pour la fabrication de rails et rails obtenus par ce procede | |
| EP0126696B2 (de) | Verfahren zur kontinuierlichen Herstellung von überaltertem Stahlband, beschichtet mit Zink oder mit einer Aluminium-Zink-Legierung | |
| US1156170A (en) | Alloy-surfaced wire and process of producing the same. | |
| US5569339A (en) | Method of annealing metal parts | |
| CA2314533C (fr) | Tole d'acier a basse teneur en aluminium pour emballage | |
| WO1983000885A1 (fr) | Perfectionnements aux procedes de galvanisation des toles ou bandes en acier | |
| EP1300477B1 (de) | Durchlaufglühverfahren zum Erzeugen einer verbesserten Oberflächenerscheinung | |
| FR2470164A1 (fr) | Procede de fabrication d'une tole d'acier lamine a froid de haute resistance a la traction ayant une excellente aptitude a la peinture, au soudage et au formage | |
| EP0159222A1 (de) | Verfahren zur Oberflächenbehandlung von Teilen aus Eisen und Guss durch Ionenbeschuss | |
| FR2642438A1 (fr) | Procede pour former une couche d'oxyde de fer sur un objet en acier exempt de decarburation peripherique et application de ce procede | |
| KR100276293B1 (ko) | 오스테나이트계 스텐레스 냉연강판의 광휘소둔방법 | |
| JPH05195041A (ja) | 電気炉溶鋼を用いた低窒素鋼の溶製法 | |
| EP0899052A1 (de) | Verfahren zur Herstellung eines Fülldrahtes mit Rekristallisationsglühung |