---
res:
  bibo_abstract:
  - <jats:p>Flow forming of metastable austenites is an innovative, incremental metal
    forming process with special capabilities due to the TRIP effect. However, the
    TRIP effect during flow forming is significantly affected by disturbances and
    especially batch fluctuations leading to process uncertainty. This aspect is further
    analyzed and quantified in this paper to give insights on how to minimize the
    impact of uncertainty. For this purpose, semifinished parts and resulting flow
    forming workpieces are systemically characterized concerning their properties
    and the property uncertainty supported by mathematical methods like correlation
    analysis and error propagation. A result is that the most influencing impact factor
    on the strain induced α’-martensite volume fraction as a material property are
    batch fluctuations, specifically the variations of the chemical composition. Those
    especially appear from batch to batch, but also within a batch accompanied by
    e.g. temperature effects. To counter this challenge, different methods from control
    theory like closed-loop property control and adaptive control can be applied to
    flow forming. Thus, uncertainty will be reduced to increase process robustness
    and to enable industrial exploitation of the TRIP effect in flow forming of metastable
    austenitic steels.</jats:p>@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Lukas
      foaf_name: Kersting, Lukas
      foaf_surname: Kersting
  - foaf_Person:
      foaf_givenName: Mustafa
      foaf_name: Koyuncu, Mustafa
      foaf_surname: Koyuncu
  - foaf_Person:
      foaf_givenName: Bahman
      foaf_name: Arian, Bahman
      foaf_surname: Arian
      foaf_workInfoHomepage: http://www.librecat.org/personId=36287
  - foaf_Person:
      foaf_givenName: Julian
      foaf_name: Rozo Vasquez, Julian
      foaf_surname: Rozo Vasquez
  - foaf_Person:
      foaf_givenName: Ansgar
      foaf_name: Trächtler, Ansgar
      foaf_surname: Trächtler
      foaf_workInfoHomepage: http://www.librecat.org/personId=552
  - foaf_Person:
      foaf_givenName: Werner
      foaf_name: Homberg, Werner
      foaf_surname: Homberg
      foaf_workInfoHomepage: http://www.librecat.org/personId=233
  - foaf_Person:
      foaf_givenName: Frank
      foaf_name: Walther, Frank
      foaf_surname: Walther
  bibo_doi: 10.4028/p-gad5rr
  bibo_volume: 389
  dct_date: 2026^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/1662-9779
  dct_language: eng
  dct_publisher: Trans Tech Publications, Ltd.@
  dct_title: Reducing the Uncertainty in Flow Forming of Metastable Austenites@
...