Angelica Schrader

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Angelica Schrader (* 1890 ; † 1976 ) was a German metallographic and materials scientist .

Life

After training as a metallographist in the Berlin Lette-Verein , Angelica Schrader became the first metallographic worker in Germany 's first metallographic laboratory at the Institute of Metallurgy at TH Berlin in 1909 . She worked there scientifically under the head of the institute Prof. Dr.-Ing. habil. Heinrich Hanemann until the end of the war in 1945.

Schrader's first publications appeared in the 1920s. She participated in the development of metal microscopy according to Henry Le Chatelier and Emil Heyn and, together with Prof. Hanemann, published the Atlas metallographicus (from 1927), with which she became generally known. In 1937 she became a Dr. Ing. PhD . Her etching booklet appeared from 1939 , in which, based on her practical experience, she put together her instructions for the production of metal cuts, the etching agents and the processes for developing the structure.

In 1945 Schrader joined the Kaiser Wilhelm Institute for Iron Research . She participated in the reconstruction of the institute and then also in the construction of an electron microscope laboratory. From 1950 she cultivated the paint impression for the electron microscopic examination of the structure of steels . In 1966, together with Adolf Rose, she published the second part: Structure of the steels of the collective work De ferri metallographia supported by the European Coal and Steel Community .

Honors

Works (selection)

  • Atlas Metallographicus: A collection of photographs for technical metallography (together with Heinrich Hanemann). Borntraeger , Berlin: Volume 1: Carbon steels, slowly cooled and annealed (1927–1933), Volume 2: Cast iron: Part 1. Gray cast iron (and other parts) (1936–1939), Volume 3: Aluminum, Part 1. Binary alloys des aluminum (1941 (1943 edition)), Volume 3: Part 2. Ternary alloys of aluminum (1952).
  • Etching book: instructions for making metal cuts; Directory of caustic agents; Process for structural development . 2. verb. u. exp. Edition: Borntraeger, Berlin 1939.
  • De ferri metallographia (Alta auctoritas Communitatis Europaeae carbonis ferrique), part 2: Structure of steels - Structure of steels - Structure des aciers (together with Adolf Rose ). Verlag Stahleisen, Düsseldorf 1966.

swell

  • Helmut Maier : Research as a Weapon: Armaments Research in the Kaiser Wilhelm Society and the Kaiser Wilhelm Institute for Metal Research 1900–1945 / 48, Volume 2 . Wallstein Verlag , Göttingen 2007, p. 843.

Individual evidence

  1. ↑ TUB course catalog 1944/45 (accessed on July 20, 2015)
  2. ↑ Electron microscopy (July 1999, No. 18) ( Memento of the original from July 22, 2015 in the Internet Archive ) Info: The archive link has been inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (accessed on July 20, 2015)  @1@ 2Template: Webachiv / IABot / www.dge-homepage.de
  3. ↑ DGM honorary members ( Memento of the original from June 10, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (accessed on July 20, 2015)  @1@ 2Template: Webachiv / IABot / www.dgm.de
personal data
SURNAME Schrader, Angelica
BRIEF DESCRIPTION German metallographist and materials scientist
DATE OF BIRTH 1890
DATE OF DEATH 1976