DE545174C - Material for metal springs of technical arrangements - Google Patents

Material for metal springs of technical arrangements

Info

Publication number
DE545174C
DE545174C DES87901D DES0087901D DE545174C DE 545174 C DE545174 C DE 545174C DE S87901 D DES87901 D DE S87901D DE S0087901 D DES0087901 D DE S0087901D DE 545174 C DE545174 C DE 545174C
Authority
DE
Germany
Prior art keywords
iron
nickel
metal springs
alloys
beryllium
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
DES87901D
Other languages
German (de)
Inventor
Dr Georg Masing
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to DES87901D priority Critical patent/DE545174C/en
Application granted granted Critical
Publication of DE545174C publication Critical patent/DE545174C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Description

Material für metallene Federn von technischen Anordnungen Das Hauptpatent betrifft die Verwendung einer Legierung mit überwiegendem Nickel-, Kobalt- oder Eisengehalt und Beryllium als Material für metallene Federn von technischen Anordnungen, z. B. Blatt-, Schrauben- oder Spiralfedern Es sind bereits binäre Nickel-, Kobalt- und Eisen-Beryllium-Legierungen vorgeschlagen worden, welche als Zusatz geringe Mengen eines anderen Metalles der Eisengruppe enthalten. Es handelt sich dabei durchweg aber nur um Zusätze von einigen wenigen Prozenten oder Bruchteilen eines Prozentes.Material for metal springs of technical arrangements The main patent relates to the use of an alloy with predominantly nickel, cobalt or Iron content and beryllium as material for metal springs in technical arrangements, z. B. Leaf, coil or spiral springs There are already binary nickel, cobalt and iron-beryllium alloys have been proposed, which add little Contain quantities of another metal of the iron group. It is all about it but only additions of a few percent or fractions of a percent.

In Weiterbildung des Hauptpatentes besteht die Erfindung in .der Verwendung solcher Legierungen auf der Grundlage Nickel, Kobalt, Eisen und Beryllium als Material für metallene Federn von technischen Anordnungen, welche mindestens zwei Metalle der Eisengruppe (Eisen, Nickel, Kobalt) in Mengen über t o "/" enthalten. Zweckmäßig werden solche. Legierungen für den angegebenen Zweck verwendet, welche bis zu 4o "/" Chrom oder bis zu 2o °i" Mangan oder beide Elemente bis zu insgesamt 45 "/" enthalten. Es kommen für den angegebenen Verwendungszweck weiter auch noch solche Legierungen in Betracht, welche außer den genannten Stoffen noch bis zu 5 ";" Molybdän, Wolfram, Tantal, Niob oder ähnliche Elemente enthalten. Durch die Anwendung der neuen Legierungen wird beispielsweise der Vorteil eines erhöhten Korrosionsschutzes erreicht, insbesondere beim Vorhandensein eines Chromgehaltes. Außerdem kann man durch passende Auswahl der Metalle der Eisengruppe sowie der Zusätze auch die für den jeweiligen Anwendungszweck der metallenen Federn geforderten Festigkeitseigenschaften besser erreichen. Dabei kann man auch gewünschtenfalls eine thermische Vergütung anwenden, ähnlich derjenigen, wie sie im Hauptpatent beschrieben ist.In a further development of the main patent, the invention consists in .der use such alloys based on nickel, cobalt, iron and beryllium as the material for metal springs of technical arrangements which contain at least two metals of the iron group (iron, nickel, cobalt) in amounts above t o "/". Appropriate become such. Alloys used for the specified purpose, which up to 4o "/" Chromium or up to 2o ° i "Manganese or both elements up to a total of 45" / " contain. There are also others for the specified purpose Alloys are considered, which in addition to the substances mentioned up to 5 ";" Molybdenum, Contains tungsten, tantalum, niobium or similar elements. By using the New alloys, for example, have the advantage of increased corrosion protection achieved, especially in the presence of a chromium content. Besides, you can by appropriate selection of the metals of the iron group as well as the additives also those for the strength properties required for the respective application of the metal springs achieve better. If desired, thermal tempering can also be used apply, similar to that described in the main patent.

Für die erfindungsgemäße Verwendung eignen sich beispielsweise folgende Legierungen: i. 83 °;o Eisen, 15 °% Nickel, 2 °/" Beryllium, 2. 82 "/" Eisen, 12 ", I" Chrom, 5 °I" Nickel und i "/" Beryllium, 3. 73,5 "(" Eisen, 12 °/" Chrom, g "/" Nickel. 5 "j" Wolfram, o,5 "/" Beryllium, 4. 60,5 "/" Eisen, i1 "/" Nickel, 20 ",l" Chrom, 7 "(" Mangan und 1,5 "/" Beryllium.The following alloys, for example, are suitable for the use according to the invention: i. 83 °; o iron, 1% nickel 5 °, 2 ° / "beryllium, 2. 82" / "iron, 12", I "chromium, 5 ° I" nickel and i "/" Beryllium, 3. 73.5 "(" Iron, 12 ° / "Chromium, g" / "Nickel. 5" j "Tungsten, 0.5" / "Beryllium, 4. 60.5" / "Iron, i1" / "Nickel, 20", l "Chromium, 7"("Manganese and 1.5" / "Beryllium.

Claims (3)

PATENTANSPRÜCHE: i. Die Verwendung von Legierungen auf der Grundlage Nickel, Kobalt, Eisen und Beryllium, welche mindestens zwei Metalle der Eisengruppe (Eisen, Nickel, Kobalt). in Mengen über io % enthalten, für den Zweck gemäß Patent 475 009 (Material für metallene Federn von technischen Anordnungen). PATENT CLAIMS: i. The use of alloys based on nickel, cobalt, iron and beryllium, which contain at least two metals of the iron group (iron, nickel, cobalt). contained in amounts over 10 % , for the purpose according to patent 475 009 (material for metal springs of technical arrangements). 2. Die Verwendung von Legierungen, welche außer den im Anspruch i genannten Elementen noch Chrom bis zu ,¢o °j4 oder Mangan bis zu 2o.'/" oder beide Elemente bis zu insgesamt 45 °/o enthalten, für den Zweck nach Anspruch i. 2. The use of alloys which, in addition to the elements mentioned in claim i nor chromium up to ¢ o ° j4 or manganese up to 2o. '/ "or both elements up to a total of 45% included, for the purpose of claim i. 3. Die Verwendung von Legierungen, welche außer den im Anspruch i oder Anspruch 2 genannten Elementen noch bis zu 5 °/o Molybdän, Wolfram, Tantal, Niob enthalten, für den Zweck nach Anspruch r.3. The use of alloys, which in addition to the elements mentioned in claim i or claim 2 still up to 5 ° / o containing molybdenum, tungsten, tantalum, niobium, for the purpose according to claim r.
DES87901D 1928-10-13 1928-10-13 Material for metal springs of technical arrangements Expired DE545174C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES87901D DE545174C (en) 1928-10-13 1928-10-13 Material for metal springs of technical arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES87901D DE545174C (en) 1928-10-13 1928-10-13 Material for metal springs of technical arrangements

Publications (1)

Publication Number Publication Date
DE545174C true DE545174C (en) 1932-02-26

Family

ID=7514107

Family Applications (1)

Application Number Title Priority Date Filing Date
DES87901D Expired DE545174C (en) 1928-10-13 1928-10-13 Material for metal springs of technical arrangements

Country Status (1)

Country Link
DE (1) DE545174C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971412C (en) * 1944-12-12 1959-01-22 Elgin Nat Watch Company Use of a cobalt-chromium-nickel alloy for watch winding springs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971412C (en) * 1944-12-12 1959-01-22 Elgin Nat Watch Company Use of a cobalt-chromium-nickel alloy for watch winding springs

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