DE483275C - Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals - Google Patents

Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals

Info

Publication number
DE483275C
DE483275C DER72850D DER0072850D DE483275C DE 483275 C DE483275 C DE 483275C DE R72850 D DER72850 D DE R72850D DE R0072850 D DER0072850 D DE R0072850D DE 483275 C DE483275 C DE 483275C
Authority
DE
Germany
Prior art keywords
alloys
metals
brazing
alloy
welding non
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.)
Expired
Application number
DER72850D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEOPOLD ROSTOSKY DR
Original Assignee
LEOPOLD ROSTOSKY DR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LEOPOLD ROSTOSKY DR filed Critical LEOPOLD ROSTOSKY DR
Priority to DER72850D priority Critical patent/DE483275C/en
Application granted granted Critical
Publication of DE483275C publication Critical patent/DE483275C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent

Description

Beim Schweißen von Kupfer verwendet man als Zusatzmetall Kupfer, dem andere Metalle oder Metalloide zulegiert werden,' um die beim flüssigen Kupfer vorhandene hohe Löslichkeit für Sauerstoff herabzusetzen, etwa entstandenes Kupfer-Oxydul zu reduzieren, das Gefüge der Schweißstelle möglichst dicht zu machen und somit ihre mechanischen Eigenschaften zu verbessern.' Hierfür hat man Silber und andere Edelmetalle, Kobalt, Mangan, Lithium, Phosphor und Arsen als Legierüngsbestandteile vorgeschlagen. When welding copper, copper is used as the filler metal, the other Metals or metalloids are added, 'around those present in liquid copper to reduce high solubility for oxygen, for example copper oxide formed reduce the need to make the structure of the weld as tight as possible and thus your to improve mechanical properties. ' For this you have silver and other precious metals, Cobalt, manganese, lithium, phosphorus and arsenic have been suggested as alloy components.

Es wurde nun gefunden, daß man die Wirkung dieser Bestandteile durch einen Gehalt von metallischem Beryllium erheblich verbessern oder diese Bestandteile ganz durch Beryllium ersetzen kann, wobei ihre Wirkung schon durch geringe Berylliummengen über-It has now been found that the effect of these constituents can be achieved through a content of metallic beryllium or improve these components all the way through Can replace beryllium, whereby their effect is already exceeded by small amounts of beryllium.

ao troffen wird. In entsprechender Weise hat sich ein Berylliumgehalt in Schweißzusatzstoffen für Kupferlegierungen, z. B. Messing und Bronze, sowie auch für andere Nichteisenmetalle, z. B. Nickel und deren Legierungen., als vorteilhaft erwiesen. Ebenso wirkt ein Berylliumzusatz bei den auf Messinggrundlage legierten Hartloten, die zum Löten von Schwermetallen und ihren Legierungen dienen.ao is hit. Correspondingly, there has been a beryllium content in welding consumables for copper alloys, e.g. B. brass and bronze, as well as for other non-ferrous metals, z. B. Nickel and their alloys., Proven to be advantageous. The addition of beryllium also has an effect on those based on brass Alloyed brazing alloys, which are used for brazing heavy metals and their alloys.

Die Größe des Berylliumzusatzes ist gewohnlich kleiner als 1 % ; als obere Grenze dürften 3% genügen.The size of the beryllium additive is usually less than 1%; as the upper limit 3% should be enough.

Claims (1)

Patentanspruch :Claim: Legierung zum Schweißen von Nichteisenmetallen oder deren Legierungen und zum Hartlöten von Schwermetallen, gekennzeichnet durch einen Gehalt von metallischem Beryllium.Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals, characterized by a content of metallic beryllium.
DER72850D 1927-11-22 1927-11-22 Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals Expired DE483275C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER72850D DE483275C (en) 1927-11-22 1927-11-22 Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER72850D DE483275C (en) 1927-11-22 1927-11-22 Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals

Publications (1)

Publication Number Publication Date
DE483275C true DE483275C (en) 1929-09-26

Family

ID=7414461

Family Applications (1)

Application Number Title Priority Date Filing Date
DER72850D Expired DE483275C (en) 1927-11-22 1927-11-22 Alloy for welding non-ferrous metals or their alloys and for brazing heavy metals

Country Status (1)

Country Link
DE (1) DE483275C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757558C (en) * 1938-10-06 1952-07-17 Finow Kupfer Und Messingwerke Brass welding rod
DE1176451B (en) * 1958-09-10 1964-08-20 Siemens Ag Process for the production of a semiconductor component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757558C (en) * 1938-10-06 1952-07-17 Finow Kupfer Und Messingwerke Brass welding rod
DE1176451B (en) * 1958-09-10 1964-08-20 Siemens Ag Process for the production of a semiconductor component

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