• Thumbnail for Carl Auer von Welsbach
    Carl Auer von Welsbach (1 September 1858 – 4 August 1929), who received the Austrian noble title of Freiherr Auer von Welsbach in 1901, was an Austrian...
    28 KB (2,640 words) - 18:54, 25 October 2024
  • Auer von Welsbach: Alois Auer, Ritter von Welsbach Carl Auer, Freiherr (Baron) von Welsbach, son of Alois Auer (surname) Auer (disambiguation) Welsbach...
    348 bytes (65 words) - 08:10, 10 December 2023
  • Welsbach is a surname. Notable people with the surname include: Alois Auer Ritter von Welsbach(an inventor/polymath) Carl Auer von Welsbach(a scientist...
    492 bytes (67 words) - 12:53, 30 December 2020
  • Thumbnail for Lutetium
    by French scientist Georges Urbain, Austrian mineralogist Baron Carl Auer von Welsbach, and American chemist Charles James. All of these researchers found...
    33 KB (4,041 words) - 05:42, 13 November 2024
  • Thumbnail for Alois Auer
    knighthood that he was given in 1860, was Alois Ritter Auer von Welsbach. Born in the Austrian city of Wels, Auer was trained as a compositor. In his leisure moments...
    9 KB (951 words) - 19:37, 29 October 2024
  • Thumbnail for Carl Gustaf Mosander
    samarium, while in 1885 Carl Auer von Welsbach separated the two remaining elements through repeated fractional crystallizations. Welsbach named them praseodidymium...
    11 KB (1,002 words) - 02:17, 20 September 2024
  • Thumbnail for Praseodymium
    turn separated from cerium salts. In 1885, the Austrian chemist Carl Auer von Welsbach separated didymium into two elements that gave salts of different...
    37 KB (4,921 words) - 15:05, 16 September 2024
  • Thumbnail for Mischmetal
    chemical formulae it is commonly abbreviated as Mm, e.g. MmNi5. Carl Auer von Welsbach was the discoverer of neodymium and praseodymium, and co-discoverer...
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  • Thumbnail for Ytterbium
    element "lutecium" (now lutetium) was extracted by Georges Urbain, Carl Auer von Welsbach, and Charles James. After some discussion, Marignac's name "ytterbium"...
    41 KB (5,222 words) - 10:29, 13 August 2024
  • Thumbnail for Neodymium
    elements. Neodymium was discovered in 1885 by the Austrian chemist Carl Auer von Welsbach, who also discovered praseodymium. It is present in significant...
    60 KB (6,904 words) - 17:22, 8 November 2024
  • Thumbnail for Ferrocerium
    Ferrocerium alloy was invented in 1903 by the Austrian chemist Carl Auer von Welsbach. It takes its name from its two primary components: iron (from Latin:...
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  • Thumbnail for List of Austrians
    Institute of Technology Max Valier (1895–1930), rocketry pioneer Carl Auer von Welsbach (1858–1929), inventor of gaslight Franz Brentano (1838–1917), philosopher...
    44 KB (4,827 words) - 22:58, 29 October 2024
  • Thumbnail for Per Teodor Cleve
    was in fact two elements; this theory was confirmed in 1885 when Carl Auer von Welsbach discovered neodymium and praseodymium. In 1879 Cleve discovered...
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  • Thumbnail for Gas mantle
    Gas mantle (redirect from Welsbach mantle)
    of 1883. The modern gas mantle was one of the many inventions of Carl Auer von Welsbach, a chemist who studied rare-earth elements in the 1880s and who...
    13 KB (1,659 words) - 22:44, 4 November 2024
  • Thumbnail for Lighter
    The development of ferrocerium (often misidentified as flint) by Carl Auer von Welsbach in 1903 has made modern lighters possible. When scratched, it produces...
    18 KB (2,210 words) - 19:21, 6 November 2024
  • Thumbnail for Treibacher Industrie AG
    Althofen) in Carinthia, Austria. It was founded in 1898 by Dr. Carl Auer von Welsbach, the inventor of the incandescent mantle and the lighter "flint"...
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  • Thumbnail for Cerium
    use of cerium was in gas mantles, invented by Austrian chemist Carl Auer von Welsbach. In 1885, he had previously experimented with mixtures of magnesium...
    52 KB (6,137 words) - 15:38, 1 November 2024
  • Thumbnail for Aldebaran
    closest approach in about two million years. The Austrian chemist Carl Auer von Welsbach proposed the name aldebaranium (chemical symbol Ad) for a rare earth...
    54 KB (5,273 words) - 18:02, 15 November 2024
  • by Carl Auer von Welsbach. The brand name of Osram was first used in 1906 and registered by the Deutsche Gasglühlicht-Anstalt (also known as Auer-Gesellschaft)...
    16 KB (1,536 words) - 05:27, 29 August 2024
  • Thumbnail for Didymium
    from didymium contained in North Carolinian samarskite. In 1885, Carl Auer von Welsbach succeeded in separating salts of the last two component elements...
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  • Frederick Weisskopf, physicist (worked on the Manhattan Project) Carl Auer von Welsbach, chemist Anton Zeilinger, physicist, Nobel Prize in Physics 2022...
    10 KB (1,186 words) - 01:32, 28 August 2023
  • Thumbnail for University of Vienna
    Hans Thirring, Walter Thirring, Walter G. Url, Leopold Vietoris, Carl Auer von Welsbach, and Wilhelm Winkler. There are total 17 Nobel Prize Laureates affiliated...
    40 KB (3,489 words) - 18:42, 15 November 2024
  • Thumbnail for Thorium dioxide
    major use in the past was in gas mantle of lanterns developed by Carl Auer von Welsbach in 1890, which are composed of 99% ThO2 and 1% cerium(IV) oxide...
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  • herausgegeben mit Inhaltsangabe und Einleitung versehen von Georg Ebers, mit Hieroglyphisch-Lateinischem Glossar von Ludwig Stern, mit Unterstützung des Königlich...
    131 KB (4,824 words) - 14:40, 9 November 2024
  • Thumbnail for Incandescent light bulb
    around 1905, osmium was also used as a filament in lamps made by Carl Auer von Welsbach. The metal was so expensive that used lamps could be returned for...
    106 KB (11,961 words) - 12:07, 17 November 2024
  • Thumbnail for Carinthia
    1042; according to legend, died in Ossiach March 22, 1081 (?). Carl Auer von Welsbach, chemist and inventor, born September 1, 1858, in Vienna, died August...
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  • Thumbnail for Stratospheric aerosol injection
    the stratosphere using recoverable gliders launched with a gun. Carl Auer von Welsbach – Austrian scientist and inventor (1858–1929) Chemtrail conspiracy...
    98 KB (11,120 words) - 20:06, 3 November 2024
  • Driesch performs a form of artificial cloning on a sea urchin embryo. Carl Auer von Welsbach patents his first incandescent gas mantle. Eugen Goldstein names...
    12 KB (1,219 words) - 16:13, 25 October 2024
  • ytterbium") and called element 71 lutecium. At about the same time, Carl Auer von Welsbach also independently isolated these and proposed the names aldebaranium...
    16 KB (1,823 words) - 06:31, 15 August 2024
  • Thumbnail for Lutetium(III) oxide
    new elements and was not a single element. Two other chemists, Carl Auer von Welsbach (1858–1929) and Charles James (1880–1926) also extracted lutetium(III)...
    5 KB (361 words) - 13:42, 15 July 2023