FI66207B - Vaermebehandlad metallbeklaedd jaernbaserad produkt med foerbaettrad formbarhet och foerfarande foer framstaellning av denna produkt - Google Patents
Vaermebehandlad metallbeklaedd jaernbaserad produkt med foerbaettrad formbarhet och foerfarande foer framstaellning av denna produkt Download PDFInfo
- Publication number
- FI66207B FI66207B FI803454A FI803454A FI66207B FI 66207 B FI66207 B FI 66207B FI 803454 A FI803454 A FI 803454A FI 803454 A FI803454 A FI 803454A FI 66207 B FI66207 B FI 66207B
- Authority
- FI
- Finland
- Prior art keywords
- aluminum
- zinc
- produkt
- cover layer
- coated
- Prior art date
Links
- 238000000576 coating method Methods 0.000 claims description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 31
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 19
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 19
- 239000011701 zinc Substances 0.000 claims description 19
- 229910052725 zinc Inorganic materials 0.000 claims description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004881 precipitation hardening Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 19
- 235000019589 hardness Nutrition 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 5
- 229910018137 Al-Zn Inorganic materials 0.000 description 3
- 229910018573 Al—Zn Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
-
- 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Laminated Bodies (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Physical Vapour Deposition (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Claims (5)
1. Värmebehandlad metallbelagd produkt pi basis av järn, vilken omfattar bredvid järnbasen ett interme- 5 talliskt skikt och ett täckskikt, kännetecknad därav, att täckskiktet bestir av 25-70 vikt-% aluminium, minst 0,5 vikt-% kisel, beräknat pi aluminiummängden, varvid resten väsentligen är zink, och vilken har en tvi-fasstruktur omfattande ett aluminiumrikt dendritmaterial 10 och ett zinkrikt interdendritmaterial, att täckskiktet har en Vickers-hirdhet icke överstigande 115 och att täckskiktet innehäller utfällda icke-sammanhängande par-tiklar av den andra fasen.
2. Produkt enligt patentkravet 1, k ä n n e -15 tecknad därav, att täckskiktet har en Vickers- hardhet icke överstigande cirka 110.
3. Förfarande för framställning av en produkt pi basis av järn och belagd med en aluminium-zinklegering med avsikt att förbättra beläggningens formbarhet, 20 kännetecknat därav, att produkten pi basis av järn och belagd med en aluminiumzinklegering med en sammansättning av 25-70 vikt-% aluminium, en liten mängd kisel och resten väsentligen zink, behandlas genom upp-hettning tili en temperatur av cirka 93-427°C och genom 25 att halla produkten vid denna temperatur under en minimi-tid, vilken beräknas av följande ekvation log t = --0^4 - 11,04 T 30 väri t är tiden i s och T är upphettningstemperaturen i °K, och genom kylning tili omgivningens temperatur med en sidan hastighet att utskiljningshärdning efter värmebe-handlingen förhindras.
4. Förfarande enligt patentkravet 3, k ä n n e -35 tecknat därav, att upphettningstemperaturen är cirka 250°C och att kylningen frän denna temperatur tili
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9278679 | 1979-11-08 | ||
| US06/092,786 US4287008A (en) | 1979-11-08 | 1979-11-08 | Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI803454L FI803454L (fi) | 1981-05-09 |
| FI66207B true FI66207B (fi) | 1984-05-31 |
| FI66207C FI66207C (fi) | 1984-09-10 |
Family
ID=22235153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI803454A FI66207C (fi) | 1979-11-08 | 1980-11-05 | Vaermebehandlad metallbeklaedd jaernbaserad produkt med foerbaettrad formbarhet och foerfarande foer framstaellning av denna produkt |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4287008A (sv) |
| EP (1) | EP0028821B1 (sv) |
| JP (1) | JPS5687654A (sv) |
| KR (2) | KR850000349B1 (sv) |
| AR (1) | AR225783A1 (sv) |
| AT (1) | ATE8276T1 (sv) |
| AU (1) | AU537941B2 (sv) |
| BR (1) | BR8007260A (sv) |
| CA (1) | CA1129267A (sv) |
| DE (1) | DE3068453D1 (sv) |
| ES (1) | ES8203109A1 (sv) |
| FI (1) | FI66207C (sv) |
| IN (1) | IN153014B (sv) |
| MX (1) | MX158100A (sv) |
| NO (2) | NO162919C (sv) |
| ZA (1) | ZA806908B (sv) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8206921A (pt) * | 1981-12-02 | 1983-10-04 | Uss Eng & Consult | Processo para producao de revestimento resistente a corrosao e produto revestido |
| FR2546534B1 (fr) * | 1983-05-24 | 1989-04-21 | Usinor | Procede et installation de fabrication en continu d'une bande d'acier survieillie portant un revetement de zn, al ou d'alliage zn-al |
| FR2548216B1 (fr) * | 1983-06-28 | 1988-10-21 | Fical Fils Cables Acier Lens | Fil d'acier a revetements superposes resistant a la corrosion |
| JPS6199664A (ja) * | 1984-10-19 | 1986-05-17 | Kobe Steel Ltd | 溶融亜鉛−アルミニウム合金めつき法 |
| JPS6288877A (ja) * | 1985-10-11 | 1987-04-23 | Hamamatsu Gasket Seisakusho:Kk | 金属ガスケツト |
| SE8701837D0 (sv) * | 1987-05-05 | 1987-05-05 | Ssab Svenskt Stal Ab | Ytbehandlingsanleggning och sett att belegga en stalprodukt |
| US4878960A (en) * | 1989-02-06 | 1989-11-07 | Nisshin Steel Company, Ltd. | Process for preparing alloyed-zinc-plated titanium-killed steel sheet having excellent deep-drawability |
| AU623003B2 (en) * | 1989-04-24 | 1992-04-30 | John Lysaght (Australia) Limited | Method of enhancing the ductility of aluminium-zinc alloy coatings on steel strip |
| SE510563C2 (sv) * | 1990-04-13 | 1999-06-07 | Centre Rech Metallurgique | Sätt för kontinuerlig varmdoppbeläggning av ett stålband samt stålband belagt med en Zn/Al-legering |
| JP2777571B2 (ja) * | 1991-11-29 | 1998-07-16 | 大同鋼板株式会社 | アルミニウム−亜鉛−シリコン合金めっき被覆物及びその製造方法 |
| JP3318385B2 (ja) * | 1993-03-04 | 2002-08-26 | 川崎製鉄株式会社 | プレス加工性と耐めっき剥離性に優れた合金化溶融亜鉛めっき鋼板 |
| DE19822156A1 (de) * | 1998-05-16 | 1999-11-18 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Durchführung der Glühung eines Galvannealing-Prozesses |
| KR100495443B1 (ko) | 1999-10-07 | 2005-06-14 | 아이에스쥐 테크놀로지 인코포레이티드 | 강 제품 코팅 조성물, 코팅된 강 제품 및 강 제품 코팅방법 |
| US6689489B2 (en) | 1999-10-07 | 2004-02-10 | Isg Technologies, Inc. | Composition for controlling spangle size, a coated steel product, and a coating method |
| WO2002061164A1 (fr) | 2001-01-31 | 2002-08-08 | Nkk Corporation | Tole d'acier pretraite et son procede de production |
| JP2003213396A (ja) * | 2002-01-18 | 2003-07-30 | Jfe Engineering Kk | 加工性と加工部耐食性に優れた表面処理鋼板及びその製造方法 |
| WO2004046421A1 (en) * | 2002-11-15 | 2004-06-03 | Henkel Kommanditgesellschaft Auf Aktien | Passivation composition and process for zinciferous and aluminiferous surfaces |
| AU2003901424A0 (en) | 2003-03-20 | 2003-04-10 | Bhp Steel Limited | A method of controlling surface defects in metal-coated strip |
| JP2005264188A (ja) * | 2004-03-16 | 2005-09-29 | Nippon Steel Corp | 曲げ加工性に優れる溶融Ｚｎ−Ａｌ系合金めっき鋼材及びその製造方法 |
| KR20120016180A (ko) | 2005-09-01 | 2012-02-22 | 신닛뽄세이테쯔 카부시키카이샤 | 굽힘 가공성이 우수한 용융 Ｚｎ-Ａｌ계 합금 도금 강재 및 그 제조 방법 |
| US20070119715A1 (en) * | 2005-11-25 | 2007-05-31 | Sacks Abraham J | Corrosion Resistant Wire Products and Method of Making Same |
| US8475609B2 (en) * | 2006-05-24 | 2013-07-02 | Bluescope Steel Limited | Treating Al/Zn-based alloy coated products |
| KR101749923B1 (ko) * | 2008-02-07 | 2017-06-22 | 블루스코프 스틸 리미티드 | 금속 코팅된 강철 스트립 |
| NZ586488A (en) | 2008-03-13 | 2013-04-26 | Bluescope Steel Ltd | ALUMINIUM, ZINC, SILICON, MAGNESIUM ALLOY METAL COATED STEEL STRIP WITH VARIATION IN COATING THICKNESS CONTROLLED TO REDUCE Mg2Si IN THE SURFACE |
| ES2831251T3 (es) * | 2009-03-13 | 2021-06-08 | Bluescope Steel Ltd | Protección contra la corrosión con revestimientos a base de Al / Zn |
| JP2013194295A (ja) * | 2012-03-21 | 2013-09-30 | Nippon Steel & Sumikin Coated Sheet Corp | めっき金属板、遮熱塗装金属板及び遮熱塗装金属板の製造方法 |
| JP6001469B2 (ja) * | 2013-01-31 | 2016-10-05 | Ｊｆｅ鋼板株式会社 | 溶融Ａｌ−Ｚｎ系めっき鋼板とその製造方法 |
| CN104955975B (zh) * | 2013-01-31 | 2018-06-22 | Jfe钢板株式会社 | 熔融Al-Zn系镀覆钢板及其制造方法 |
| WO2014155944A1 (ja) * | 2013-03-28 | 2014-10-02 | Ｊｆｅスチール株式会社 | 溶融Ａｌ－Ｚｎ系めっき鋼板及びその製造方法 |
| EP2980262A4 (en) * | 2013-04-18 | 2016-11-23 | Nippon Steel & Sumitomo Metal Corp | PLATED STEEL PLATE FOR HOT PRESSING, METHOD FOR HOT PRESSING A PLATED STEEL PLATE AND AUTOMOTIVE PARTS |
| JP6112131B2 (ja) * | 2014-04-23 | 2017-04-12 | Ｊｆｅスチール株式会社 | 溶融Ａｌ−Ｚｎ系めっき鋼板及びその製造方法 |
| JP6065043B2 (ja) * | 2014-04-23 | 2017-01-25 | Ｊｆｅスチール株式会社 | 溶融Ａｌ−Ｚｎ系めっき鋼板及びその製造方法 |
| JP6065042B2 (ja) * | 2014-04-23 | 2017-01-25 | Ｊｆｅスチール株式会社 | 溶融Ａｌ−Ｚｎ系めっき鋼板及びその製造方法 |
| JP2016043488A (ja) * | 2014-08-19 | 2016-04-04 | 株式会社Ｉｓｏｗａ | 糊付装置 |
| JP6509160B2 (ja) * | 2016-06-01 | 2019-05-08 | Ｊｆｅ鋼板株式会社 | 溶融Ａｌ−Ｚｎ系めっき鋼板とその製造方法 |
| JP6378790B2 (ja) * | 2017-02-21 | 2018-08-22 | 日鉄住金鋼板株式会社 | 遮熱塗装金属板の製造方法 |
| JP6704669B1 (ja) * | 2019-08-29 | 2020-06-03 | Ｊｆｅ鋼板株式会社 | 加工部耐食性に優れた溶融Ａｌ−Ｚｎ系合金めっき鋼板およびその製造方法 |
| JP7315522B2 (ja) * | 2020-11-11 | 2023-07-26 | Ｊｆｅ鋼板株式会社 | 材質安定性に優れた溶融亜鉛系めっき鋼板の製造方法 |
| WO2023181429A1 (ja) * | 2022-03-24 | 2023-09-28 | Ｊｆｅ鋼板株式会社 | 溶融Ａｌ－Ｚｎ系めっき鋼板及びその製造方法 |
| KR20240119105A (ko) * | 2022-03-24 | 2024-08-06 | 제이에프이 코우반 가부시키가이샤 | 용융 Al-Zn 계 도금 강판 및 그 제조 방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028269A (en) * | 1959-10-06 | 1962-04-03 | Armco Steel Corp | Method for improving the drawing quality of metallic coated ferrous sheet and strip |
| US3343930A (en) * | 1964-07-14 | 1967-09-26 | Bethlehem Steel Corp | Ferrous metal article coated with an aluminum zinc alloy |
| US3652321A (en) * | 1970-08-17 | 1972-03-28 | Continental Oil Co | Deposition of aluminum on a galvanized surface |
| US3782909A (en) * | 1972-02-11 | 1974-01-01 | Bethlehem Steel Corp | Corrosion resistant aluminum-zinc coating and method of making |
| US4053663A (en) * | 1972-08-09 | 1977-10-11 | Bethlehem Steel Corporation | Method of treating ferrous strand for coating with aluminum-zinc alloys |
| SE393403B (sv) * | 1972-08-09 | 1977-05-09 | Bethlehem Steel Corp | Sett att overdraga ytan av en jernstreng med en al-zn-legering |
| AU474075B2 (en) * | 1972-10-10 | 1975-04-10 | John Lysaght (Australia) Limited | Heat resistant coating of ferrous metal articles |
| US3952120A (en) * | 1974-05-31 | 1976-04-20 | Bethlehem Steel Corporation | Aluminum-zinc coated low-alloy ferrous product and method |
| JPS51143534A (en) * | 1975-06-05 | 1976-12-09 | Kawasaki Steel Co | Steel plate coated with aluminummdispersed zinc by composite plating |
| US4140552A (en) * | 1976-12-23 | 1979-02-20 | Armco Steel Corporation | Method of treating aluminum-killed and low alloy steel strip and sheet surfaces, in sulfur-bearing atmosphere, for metallic coating |
| US4104088A (en) * | 1977-05-23 | 1978-08-01 | Jones & Laughlin Steel Corporation | Method of making differentially coated one side alloyed galvanized steel strip |
| US4144379A (en) * | 1977-09-02 | 1979-03-13 | Inland Steel Company | Drawing quality hot-dip coated steel strip |
| DE2909418C3 (de) * | 1978-03-10 | 1982-04-08 | Furukawa Aluminium Co., Ltd., Tokyo | Verfahren zur Herstellung von mit Aluminium oder Aluminiumlegierungen plattiertem Stahlblech |
-
1979
- 1979-11-08 US US06/092,786 patent/US4287008A/en not_active Expired - Lifetime
-
1980
- 1980-11-05 FI FI803454A patent/FI66207C/fi not_active IP Right Cessation
- 1980-11-06 IN IN1258/CAL/80A patent/IN153014B/en unknown
- 1980-11-07 EP EP80106876A patent/EP0028821B1/en not_active Expired
- 1980-11-07 ES ES496638A patent/ES8203109A1/es not_active Expired
- 1980-11-07 MX MX7774A patent/MX158100A/es unknown
- 1980-11-07 CA CA364,243A patent/CA1129267A/en not_active Expired
- 1980-11-07 AT AT80106876T patent/ATE8276T1/de active
- 1980-11-07 KR KR1019800004287A patent/KR850000349B1/ko active
- 1980-11-07 BR BR8007260A patent/BR8007260A/pt not_active IP Right Cessation
- 1980-11-07 DE DE8080106876T patent/DE3068453D1/de not_active Expired
- 1980-11-07 AU AU64176/80A patent/AU537941B2/en not_active Expired
- 1980-11-07 ZA ZA00806908A patent/ZA806908B/xx unknown
- 1980-11-07 JP JP15600580A patent/JPS5687654A/ja active Granted
- 1980-11-14 AR AR283252A patent/AR225783A1/es active
-
1981
- 1981-01-14 NO NO810109A patent/NO162919C/no not_active IP Right Cessation
- 1981-01-14 NO NO810108A patent/NO162918C/no not_active IP Right Cessation
-
1982
- 1982-04-22 KR KR8201783A patent/KR850000391B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| AU6417680A (en) | 1981-05-14 |
| AR225783A1 (es) | 1982-04-30 |
| DE3068453D1 (en) | 1984-08-09 |
| FI66207C (fi) | 1984-09-10 |
| NO162918B (no) | 1989-11-27 |
| ZA806908B (en) | 1981-10-28 |
| NO810108L (no) | 1982-07-15 |
| US4287008A (en) | 1981-09-01 |
| NO810109L (no) | 1982-01-15 |
| EP0028821B1 (en) | 1984-07-04 |
| ATE8276T1 (de) | 1984-07-15 |
| MX158100A (es) | 1989-01-09 |
| EP0028821A1 (en) | 1981-05-20 |
| KR850000391B1 (ko) | 1985-03-25 |
| FI803454L (fi) | 1981-05-09 |
| NO162919B (no) | 1989-11-27 |
| KR830004431A (ko) | 1983-07-13 |
| IN153014B (sv) | 1984-05-19 |
| JPS5687654A (en) | 1981-07-16 |
| KR830004426A (ko) | 1983-07-13 |
| CA1129267A (en) | 1982-08-10 |
| AU537941B2 (en) | 1984-07-19 |
| JPS6128748B2 (sv) | 1986-07-02 |
| NO162918C (no) | 1990-03-07 |
| ES496638A0 (es) | 1982-02-16 |
| BR8007260A (pt) | 1981-05-19 |
| ES8203109A1 (es) | 1982-02-16 |
| NO162919C (no) | 1990-03-07 |
| KR850000349B1 (ko) | 1985-03-22 |
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