AT17515B - Method for soldering aluminum. - Google Patents
Method for soldering aluminum.Info
- Publication number
- AT17515B AT17515B AT17515DA AT17515B AT 17515 B AT17515 B AT 17515B AT 17515D A AT17515D A AT 17515DA AT 17515 B AT17515 B AT 17515B
- Authority
- AT
- Austria
- Prior art keywords
- aluminum
- soldering
- soldering aluminum
- heat
- tin
- Prior art date
Links
Description
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Österreichische PATENTSCHRIFT Nrk 17515.
CHRISTIAN SÖRENSEN IN SLAGELSE (DÄNEMARK).
Verfahren zum Löten von Aluminium.
Die vorliegende Erfindung betrifft ein Verfahren zum Löten von Aluminium, das es ermöglicht, Aluminium sowohl mit Aluminium als auch mit anderen Metallen zusammenzulöten.
Das Verfahren ist folgendes :
Nachdem das Aluminium mit Salzsäure gereinigt ist, belegt man es mit Chlorkalium und erhitzt es dann bei einer Unterwiirme von zirka 6000 C und bei einer Oberwärme von zirka 9000 C, wodurch das Chlorkalium mit dem Aluminium zusammen geschmolzen und so auf der zu lötenden Stelle eine gleichmässige Bindeschicht geschaffen wird. Nach der Abkühlung belegt man diese Bindeschicht mit reinem Zinn und lötet sodann auf das letztere das betreffende Metall bei einer Wärme von zirka 3280 C.
Dieses Verfahren bietet gegenüber der bekannten Verwendung von Haloidsalzen des Zinnes den Vorteil, dass die beim Löten notwendige Reduzierung des Zinnsalzes zu metallischem Zinn entfällt, was für ein tadelloses Löten insoferne von Wichtigkeit ist, als die genannte Reduzierung bei dem primitiven Vorgange des Lötens nicht mit jener Gleichheit durchgeführt werden kann, um eine vollständig homogene Lotschicht und infolgedessen eine vollständige Lötung zu erzielen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Austrian PATENT LETTER No. 17515.
CHRISTIAN SÖRENSEN IN SLAGELSE (DENMARK).
Method for soldering aluminum.
The present invention relates to a method for brazing aluminum which enables aluminum to be brazed together with both aluminum and other metals.
The procedure is as follows:
After the aluminum has been cleaned with hydrochloric acid, it is coated with potassium chloride and then heated with a lower heat of approx. 6000 C and an upper heat of approx. 9000 C, whereby the potassium chlorine melts together with the aluminum and thus becomes even at the point to be soldered Binding layer is created. After cooling, this binding layer is covered with pure tin and then the metal in question is soldered onto the latter at a heat of around 3280 C.
Compared to the known use of haloid salts of tin, this method offers the advantage that the reduction of the tin salt to metallic tin, which is necessary during soldering, is dispensed with, which is important for flawless soldering as the aforementioned reduction in the primitive process of soldering does not match that Equality can be performed to achieve a completely homogeneous solder layer and, consequently, a complete soldering.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT17515T | 1903-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT17515B true AT17515B (en) | 1904-09-10 |
Family
ID=3520207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT17515D AT17515B (en) | 1903-03-28 | 1903-03-28 | Method for soldering aluminum. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT17515B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119884A (en) * | 1998-07-02 | 2000-09-19 | Sonoco Development, Inc. | Container for storing and dispensing food products |
-
1903
- 1903-03-28 AT AT17515D patent/AT17515B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119884A (en) * | 1998-07-02 | 2000-09-19 | Sonoco Development, Inc. | Container for storing and dispensing food products |
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