DE204543C - - Google Patents
Info
- Publication number
- DE204543C DE204543C DE1907204543D DE204543DA DE204543C DE 204543 C DE204543 C DE 204543C DE 1907204543 D DE1907204543 D DE 1907204543D DE 204543D A DE204543D A DE 204543DA DE 204543 C DE204543 C DE 204543C
- Authority
- DE
- Germany
- Prior art keywords
- percent
- magnesium
- content
- aluminum
- alloys
- 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 - Lifetime
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- -1 aluminum-silver Chemical compound 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Adornments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 204543 KLASSE 40 b. GRUPPE- M 204543 CLASS 40 b. GROUP
CENTRALSTELLE FÜR WISSENSCHAFTLICHTECHNISCHE UNTERSUCHUNGEN G.m.b.H. in NEUBABELSBERG.CENTRAL OFFICE FOR SCIENTIFIC TECHNOLOGY INVESTIGATIONS G.m.b.H. in NEUBABELSBERG.
Die Verwendung von Aluminiumlegierungen für hochbeanspruchte Teile scheitert im allgemeinen daran, daß ihre Festigkeitseigenschaften nicht genügen.The use of aluminum alloys for highly stressed parts generally fails because their strength properties are insufficient.
Von L. Mach ist vorgeschlagen worden, dem Aluminium, eventuell neben Zusätzen von Messing, Kupfer, Zink usw., einen Zusatz von Magnesium, und zwar im Betrage von über 2 Prozent, zu geben. Diese LegierungL. Mach has suggested aluminum, possibly in addition to additives of brass, copper, zinc, etc., an addition of magnesium in the amount of over 2 percent to give. This alloy
ίο. ist das bekannte Magnalium. Legierungen mit weniger als 2 Prozent Magnesium wurden aber als unbrauchbar betrachtet.ίο. is the well-known magnalium. Alloys with less than 2 percent magnesium, however, were considered unusable.
Es ist nun gelungen, Aluminiumlegierungen von weitaus günstigeren Festigkeitseigenschaften, als sie die oben erwähnten Legierungen aufweisen, dadurch zu erzielen, daß das Aluminium gleichzeitig mit Kupfer und Magnesium legiert wird, wobei aber im Gegensatz zu dem M ach sehen Verfahren der Magnesiumgehalt stets unter 2 Prozent bleiben muß.We have now succeeded in producing aluminum alloys with far more favorable strength properties, than they have the above-mentioned alloys, in that the aluminum is alloyed at the same time with copper and magnesium, but in contrast to the M ach see process the magnesium content must always remain below 2 percent.
Aluminiumlegierungen einen Zusatz von 0,1 bis ι Prozent Magnesium zu geben, ist an sich bekannt, doch ist dieses nur für Aluminium-Silber-Legierungen vorgeschlagen.Giving aluminum alloys an addition of 0.1 to ι percent magnesium is in itself known, but this is only suggested for aluminum-silver alloys.
Der Kupfergehalt der beanspruchten Legierung darf bis zu 5 Prozent betragen. Besonders gut hat sich eine Legierung mit einem Kupfergehalt von 4 Prozent und einem Magnesiumgehalt zwischen 0,25 und 0,5 Prozent bewährt.The copper content of the claimed alloy may be up to 5 percent. Particularly An alloy with a copper content of 4 percent and a magnesium content did well between 0.25 and 0.5 percent proven.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT39458D AT39458B (en) | 1907-01-10 | 1907-11-18 | Aluminum alloy. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE204543C true DE204543C (en) |
Family
ID=466863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1907204543D Expired - Lifetime DE204543C (en) | 1907-01-10 | 1907-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE204543C (en) |
-
1907
- 1907-01-10 DE DE1907204543D patent/DE204543C/de not_active Expired - Lifetime
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