PT834591E - Dispositivo e processo para revestir chapas de aco por imersao - Google Patents
Dispositivo e processo para revestir chapas de aco por imersao Download PDFInfo
- Publication number
- PT834591E PT834591E PT97870147T PT97870147T PT834591E PT 834591 E PT834591 E PT 834591E PT 97870147 T PT97870147 T PT 97870147T PT 97870147 T PT97870147 T PT 97870147T PT 834591 E PT834591 E PT 834591E
- Authority
- PT
- Portugal
- Prior art keywords
- bath
- sheath
- metal
- temperature
- immersion
- Prior art date
Links
- 238000007654 immersion Methods 0.000 title claims description 11
- 239000011248 coating agent Substances 0.000 title claims description 9
- 238000000576 coating method Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005246 galvanizing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910015392 FeAl3 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
- C23C2/004—Snouts
-
- 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
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/522—Temperature of the bath
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9600837A BE1010666A3 (fr) | 1996-10-07 | 1996-10-07 | Procede et dispositif de revetement de toles d'acier par immersion. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT834591E true PT834591E (pt) | 2001-03-30 |
Family
ID=3890015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97870147T PT834591E (pt) | 1996-10-07 | 1997-09-30 | Dispositivo e processo para revestir chapas de aco por imersao |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0834591B1 (fr) |
| AT (1) | ATE197482T1 (fr) |
| BE (1) | BE1010666A3 (fr) |
| DE (1) | DE69703475T2 (fr) |
| ES (1) | ES2152077T3 (fr) |
| PT (1) | PT834591E (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6513832A (fr) * | 1964-10-28 | 1966-04-29 | ||
| US3479210A (en) * | 1968-12-04 | 1969-11-18 | Nat Steel Corp | Method and apparatus for controlling coating metal temperature in a hot-dip coating bath |
| JPH0635646B2 (ja) * | 1985-04-22 | 1994-05-11 | 大同特殊鋼株式会社 | 亜鉛・アルミ合金メツキ装置 |
| JPS62177164A (ja) * | 1986-01-30 | 1987-08-04 | Daido Steel Co Ltd | 連続式合金メツキ装置 |
| JPS63111162A (ja) * | 1986-10-29 | 1988-05-16 | Sumitomo Metal Ind Ltd | 連続溶融メツキ方法 |
| JPH04329856A (ja) * | 1991-04-26 | 1992-11-18 | Nkk Corp | 鋼帯の連続溶融亜鉛鍍金における溶融亜鉛浴への浸入板温制御方法 |
| JP2897668B2 (ja) * | 1994-12-28 | 1999-05-31 | 住友金属工業株式会社 | 連続溶融めっきのスナウト内フューム付着防止装置 |
-
1996
- 1996-10-07 BE BE9600837A patent/BE1010666A3/fr not_active IP Right Cessation
-
1997
- 1997-09-30 EP EP97870147A patent/EP0834591B1/fr not_active Expired - Lifetime
- 1997-09-30 AT AT97870147T patent/ATE197482T1/de active
- 1997-09-30 PT PT97870147T patent/PT834591E/pt unknown
- 1997-09-30 ES ES97870147T patent/ES2152077T3/es not_active Expired - Lifetime
- 1997-09-30 DE DE69703475T patent/DE69703475T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0834591A1 (fr) | 1998-04-08 |
| DE69703475D1 (de) | 2000-12-14 |
| ES2152077T3 (es) | 2001-01-16 |
| EP0834591B1 (fr) | 2000-11-08 |
| BE1010666A3 (fr) | 1998-11-03 |
| DE69703475T2 (de) | 2001-03-15 |
| ATE197482T1 (de) | 2000-11-11 |
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