DE2108184A1 - Zinc alloy - Google Patents
Zinc alloyInfo
- Publication number
- DE2108184A1 DE2108184A1 DE19712108184 DE2108184A DE2108184A1 DE 2108184 A1 DE2108184 A1 DE 2108184A1 DE 19712108184 DE19712108184 DE 19712108184 DE 2108184 A DE2108184 A DE 2108184A DE 2108184 A1 DE2108184 A1 DE 2108184A1
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- zinc alloy
- exceed
- final rolling
- rare earths
- 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.)
- Pending
Links
- 229910001297 Zn alloy Inorganic materials 0.000 title claims description 3
- 239000011701 zinc Substances 0.000 claims description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 rare earth compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Electrolytic Production Of Metals (AREA)
Description
PATENTANWALT 4 DÖSSELDORF-BENRATH 2108184PATENT ADVERTISER 4 DÖSSELDORF-BENRATH 2108184
DlPL-ING. ULRICH PLÖGER BENRAWER SCHLOSSAUEE 89DlPL-ING. ULRICH PLÖGER BENRAWER SCHLOSSAUEE 89
REG. NR. 1771REG. NO. 1771
CENTRE NATIONAL DE RECHERCHES METALLURGIQÜES, *CENTER NATIONAL DE RECHERCHES METALLURGIQÜES, *
Association Sans But Lucratif, ™Association Sans But Lucratif, ™
47, rue Montoyer, Brüssel / BELGIEN47, rue Montoyer, Brussels / BELGIUM
ZinklegierungZinc alloy
Die Erfindung bezieht sich auf eine Legierung mit Zink als Grundmetall, bei welcher die mechanischen Eigenschaften, und zwar insbesondere die Dehnungseigenschaften, verbessert sind, J speziell gegenüber denjenigen des reinen Zinks, wie es elektrolytisch oder thermisch erzeugt wird. The invention relates to an alloy with zinc as the base metal, in which the mechanical properties, in particular the elongation properties, are improved , especially compared to those of pure zinc, as it is produced electrolytically or thermally.
Es wird davon ausgegangen, daß die Metalle mit einer hexagonal dichten Struktur sich durch eine mindere Bildsamkeit kenn zeichnen, welche Eigenschaft darüberhinaus noch durch die Mehr zahl der ihnen gemachten Zusätze verschlechtert wird. Die»·· istIt is assumed that the metals with a hexagonal dense structure are characterized by a lower plasticity, which property is furthermore worsened by the majority of the additives made to them. The »·· is
BAO ORtQiNAL BAO LOCATIONAL
109836/1008109836/1008
b«in Zink der FaII, und die Veränderung seiner Bildsamkeit war häufig durch seine verschiedenen Zusätze bedingt.It was the case in zinc, and the change in its plasticity was often due to its various additives.
Überraschenderweise wurde nun gefunden, daß der Zusatz von den zu den Seltenen Erden zählenden Elenenten bein Zink zu einer merklichen Verbesserung der Bildsamkeit dieses Metalls beiträgt, obgleich diese Elemente gleichfalls von einer hexagonal dichten Struktur sind.Surprisingly, it has now been found that the addition of the Rare earth elements in zinc contribute to a marked improvement in the malleability of this metal, although these elements are also of a hexagonal, dense structure.
Diese Eigenschaft hat sich vor allem für die binären Zink/Seltene Erden-Verbindungen als zutreffend erwiesen, welche eine oder mehrere der folgenden Seltenen Erden enthalten; Dy, Er, Gd, Ho, Nd, Pr, La; der Anteil darf dabei für ein oder mehrere Elemente 5 % und vorzugsweise 1 % je Eic—nt nicht fiberschreiten.This property has proven to be especially true for the binary zinc / rare earth compounds, which is a or contain more of the following rare earths; Dy, Er, Gd, Ho, Nd, Pr, La; the share may be for one or more Elements do not exceed 5% and preferably 1% per unit.
Besonders vorteilhafte Ergebnisse wurden bei binären Legierungen erhalten, bei welchen der Gehalt des einen oder anderen Elementes der vorerwähnten Seltenen Erden in der Größenordnung von 0,1 % lag, wobei der Rest aus Zink mit seinen üblichen Verunreinigungen an Pb, Sn, Cd, Fe, In, Ag und dergleichen bestand.Particularly beneficial results have been found with binary alloys obtained, in which the content of one or the other element of the aforementioned rare earths is of the order of 0.1% with the remainder consisting of zinc with its usual impurities of Pb, Sn, Cd, Fe, In, Ag and the like.
Das Entstehen einer Verbesserung der Werte für die Bildsamkeit dieser Legierungen wird indessen durch durch die Merkmale des abschließenden Walzens begünstigt, dem diese Legierungen unterworfen werden, wobei die genannte Verbesserung umso merklicher ist, je mehr die Temperatur beim abschließenden Walzen der Umgebungstemperatur angenähert ist.The emergence of an improvement in the ductility values of these alloys, however, is indicated by the characteristics of the final rolling to which these alloys are subjected, the improvement mentioned being all the more noticeable is, the closer the temperature of the final rolling approaches the ambient temperature.
Die nachstehende Tafel zeigt im Vergleich die Ergebnisse des Faltbiegeversuches einerseits für reines Elektrolyt-Zink und andererseits für eine Reihe von binären Legierungen der vorstehend genannten Art:The table below shows a comparison of the results of the Fold bending test on the one hand for pure electrolyte zinc and on the other hand for a number of binary alloys of the type mentioned above:
BADBATH
109836/1058109836/1058
Die dargestellten Zahlen stellen den Index der quer zur Wals» richtung vorgenommenen Biegung nach dem Verfahren des abwechselnden Biegens nach Amsler dar.The figures shown represent the index of the bending made transversely to the direction of the whale using the Amsler method of alternating bending.
In Bereich der beim Zink durch Zusatz der obengenannten Elemente der seltenen Erden erzielten Verbesserungen muß festgestellt werden, daß diese Verbesserungen anhalten, wenngleich in einer geringeren Höhe, wenn das Zink Magnesium in einem Anteil unter 0,1 % enthält.In the area of the improvements made in zinc by the addition of the above-mentioned rare earth elements, it must be stated that these improvements continue, albeit at a lower level if the zinc contains magnesium in a proportion below 0.1%.
109836/1008109836/1008
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE746610 | 1970-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2108184A1 true DE2108184A1 (en) | 1971-09-02 |
Family
ID=3856141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712108184 Pending DE2108184A1 (en) | 1970-02-26 | 1971-02-20 | Zinc alloy |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE746610A (en) |
| DE (1) | DE2108184A1 (en) |
| FR (1) | FR2078812A5 (en) |
| LU (1) | LU62571A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019102596A1 (en) * | 2019-02-01 | 2020-08-06 | Thyssenkrupp Steel Europe Ag | Method for producing a shaped steel component from a hot-formable flat steel product provided with a metallic coating that protects against corrosion, a flat steel product and a steel component that can be produced by the method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048270B1 (en) * | 1980-03-25 | 1985-08-14 | International Lead Zinc Research Organisation, Inc | Zinc-aluminum coatings |
| BE890256A (en) * | 1981-09-07 | 1982-03-08 | Centre Rech Metallurgique | IMPROVEMENTS IN GALVANIZING PROCESSES FOR STEEL SHEETS OR STRIPS |
| BE1002507A3 (en) * | 1988-09-23 | 1991-03-05 | Acec Union Miniere | Zinc alloys for sleeves for electrochemical batteries. |
-
1970
- 1970-02-26 BE BE746610D patent/BE746610A/en unknown
-
1971
- 1971-02-10 LU LU62571D patent/LU62571A1/xx unknown
- 1971-02-19 FR FR7105675A patent/FR2078812A5/en not_active Expired
- 1971-02-20 DE DE19712108184 patent/DE2108184A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019102596A1 (en) * | 2019-02-01 | 2020-08-06 | Thyssenkrupp Steel Europe Ag | Method for producing a shaped steel component from a hot-formable flat steel product provided with a metallic coating that protects against corrosion, a flat steel product and a steel component that can be produced by the method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2078812A5 (en) | 1971-11-05 |
| LU62571A1 (en) | 1971-08-19 |
| BE746610A (en) | 1970-08-26 |
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