Radusch, Hans-Joachim

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	Prof. Dr.-Ing. habil. Hans-Joachim Radusch, born in ~~1949~~, is a German materials scientist specializing in polymer materials technology and polymer processing.		Prof. Dr.-Ing. habil. Hans-Joachim Radusch (1949 – 2026), born on February 2, 1949 in Weißenfels, was a German materials scientist specializing in [[Material Science & Plastics\|polymer materials technology]] and polymer processing.

	Hans-Joachim Radusch studied process engineering/polymer materials technology at the [https://en.wikipedia.org/wiki/Technische_Hochschule_Leuna-Merseburg Technical University Leuna-Merseburg] from 1967 to 1971 and obtained his doctoral degree (Dr.-Ing.) in 1975 with a thesis on the mathematical modelling of the extrusion process. After a subsequent three-year period working in industry, he returned to the Technical University of Leuna-Merseburg, where he sharpened his profile in the field of processing and modification of [[Plastics \| polymer materials]]. He habilitated 1985 on the subject of polyolefin-based polymer blends. In 1989, Hans-Joachim Radusch was appointed as a full Professor of Materials Engineering (Polymers) at the Technical University Leuna-Merseburg, and in 1994 he was appointed as a full Professor of Plastics Engineering at the [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg].		Hans-Joachim Radusch studied process engineering/polymer materials technology at the [https://en.wikipedia.org/wiki/Technische_Hochschule_Leuna-Merseburg Technical University Leuna-Merseburg] from 1967 to 1971 and obtained his doctoral degree (Dr.-Ing.) in 1975 with a thesis on the mathematical modelling of the extrusion process. After a subsequent three-year period working in industry, he returned to the Technical University of Leuna-Merseburg, where he sharpened his profile in the field of processing and modification of [[Plastics \| polymer materials]]. He habilitated 1985 on the subject of polyolefin-based [[Polymer Blend\|polymer blends]]. In 1989, Hans-Joachim Radusch was appointed as a full Professor of Materials Engineering (Polymers) at the Technical University Leuna-Merseburg, and in 1994 he was appointed as a full Professor of Plastics Engineering at the [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg].

	His scientific work focused on the investigation of structure/morphology ̶̶ property relationships of polymer materials and in particular polymer blends and nanocomposites. His work on rheological-thermodynamic science-based morphology formation in heterogeneous polymer systems established the basis for the development of various modern polymer materials, such as dynamic vulcanizates, shape memory polymers or nanoparticle-filled elastomers and thermoplastic polymer blends. The characterization of the processing-related formation of the structure and morphology of polymer materials as well as the resulting application-specific properties in crystallizable biopolymers reflects a further facet of his scientific work.		His scientific work focused on the investigation of structure/morphology ̶̶ property relationships of [[Polymer\|polymer]] [[Material & Werkstoff\|materials]] and in particular [[Polymer Blend\|polymer blends]] and [[Layer Silicate-reinforced Polymers\|nanocomposites]]. His work on rheological-thermodynamic science-based morphology formation in heterogeneous polymer systems established the basis for the development of various modern polymer materials, such as dynamic vulcanizates, shape memory polymers or nanoparticle-filled elastomers and thermoplastic polymer blends. The characterization of the processing-related formation of the [[Microscopic Structure\|structure]] and morphology of polymer materials as well as the resulting application-specific properties in crystallizable [[Bio-Plastics\|biopolymers]] reflects a further facet of his scientific work.

	From 2000 to 2013, Hans-Joachim Radusch headed the Institute of Materials Science and the Institute of Materials Technology, respectively, at the Martin Luther University Halle-Wittenberg, and he was Managing Director of the Plastics Competence Centre Halle-Merseburg (KKZ Halle-Merseburg) which was founded in 2007, until 2013. He co-founded the [http://www.ipw-merseburg.de/ Institut für Polymerwerkstoffe e.V. Merseburg] (1992) and [https://www.polymerservice-merseburg.de/en/ Polymer Service GmbH Merseburg] (2001) as affiliated institutes of [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg] and [https://www.hs-merseburg.de/international/ Merseburg University of Applied Sciences], respectively, as well as the [http://amk-merseburg.de/ Akademie Mitteldeutsche Kunststoffinnovationen] (AMK; 2007). Prof. Radusch was Vice President of the AMK from 2011 to 2016, and he is a honorary member of this institution since 2016 in recognition of his commitment to the development of polymer science and plastics technology.		From 2000 to 2013, Hans-Joachim Radusch headed the Institute of Materials Science and the Institute of Materials Technology, respectively, at the Martin Luther University Halle-Wittenberg, and he was Managing Director of the Plastics Competence Centre Halle-Merseburg (KKZ Halle-Merseburg) which was founded in 2007, until 2013. He co-founded the [http://www.ipw-merseburg.de/ Institut für Polymerwerkstoffe e.V. Merseburg] (1992) and [https://www.polymerservice-merseburg.de/en/ Polymer Service GmbH Merseburg] (2001) as affiliated institutes of [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg] and [https://www.hs-merseburg.de/international/ Merseburg University of Applied Sciences], respectively, as well as the [http://amk-merseburg.de/ Akademie Mitteldeutsche Kunststoffinnovationen] (AMK; 2007). Prof. Radusch was Vice President of the AMK from 2011 to 2016, and he is a honorary member of this institution since 2016 in recognition of his commitment to the development of [[Material Science & Plastics\|polymer science]] and plastics technology.

	From 1999 until his retirement in 2014, Prof. Radusch was a member of the [https://www.wak-kunststofftechnik.de Scientific Working Group of University Professors of Polymer Technology (WAK)].		From 1999 until his retirement in 2014, Prof. Radusch was a member of the [https://www.wak-kunststofftechnik.de Scientific Working Group of University Professors of Polymer Technology (WAK)].
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	The editors of the encyclopaedia would like to thank Prof. H.-J. Radusch, [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg] and [https://www.polymerservice-merseburg.de/en/ Polymer Service GmbH Merseburg] for numerous guest contributions:		The editors of the encyclopaedia would like to thank Prof. H.-J. Radusch, [https://www.uni-halle.de/?lang=en Martin Luther University Halle-Wittenberg] and [https://www.polymerservice-merseburg.de/en/ Polymer Service GmbH Merseburg] for numerous guest contributions:

			* [[Elongational Viscosity\|Elongational viscosity]]
	* [[Capillary Rheometer \| Capillary rheometer]]		* [[Capillary Rheometer \| Capillary rheometer]]
	* [[Surface Tension and Interfacial Tension \| Surface tension and interfacial tension]]		* [[Surface Tension and Interfacial Tension \| Surface tension and interfacial tension]]
			* [[Pourability]]
			* [[Rotational Rheometer\|Rotational rheometer]]
	* [[Melt Mass-Flow Rate \| Melt mass-flow rate]]		* [[Melt Mass-Flow Rate \| Melt mass-flow rate]]
			* [[Bulk Density\|Bulk density]]
			* [[Repose Angle\|Repose angle]]
			* [[Rheometry]]
	* [[Materials Science \| Materials science]]		* [[Materials Science \| Materials science]]
	* [[Materials Technology & Materials Science \| Materials technology & Materials science]]		* [[Materials Technology & Materials Science \| Materials technology & Materials science]]

			==Weblinks==
			*Forschungsportal Sachsen-Anhalt: [https://forschung-sachsen-anhalt.de/pl/radusch-57169 Prof. Dr. Hans-Joachim Radusch]
			*Martin-Luther-Universität Halle-Wittenberg, Zentrum Ingenieurwissenschaften. Kunststofftechnik: [https://www.kunststofftechnik.uni-halle.de https://www.kunststofftechnik.uni-halle.de]
			*Akademie Mitteldeutsche Kunststoffinnovationen (AMK): [http://www.amk-merseburg.de/ http://www.amk-merseburg.de/]
			*Institut für Polymerwerkstoffe e. V. Merseburg (IPW): [https://www.ipw-merseburgd.de/ https://www.ipw-merseburg.de/]
			*Technische Hochschule Leuna-Merseburg (THLM): [https://de.wikipedia.org/wiki/Technische_Hochschule_Leuna-Merseburg https://de.wikipedia.org/wiki/Technische_Hochschule_Leuna-Merseburg]

	[[Category:Material Scientists Polymer Scientists\|Material Scientists/Polymer Scientists]]		[[Category:Material Scientists Polymer Scientists\|Material Scientists/Polymer Scientists]]

Ultrasound Testing

Oluschinski — Mon, 30 Mar 2026 10:27:35 GMT

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	\|DIN EN 1330-4 (2010-05): Non-destructive Testing – Terminology – Part 4: Terms Used in Ultrasonic Testing (withdrawn; replaced by ISO~~/DIS~~ 5577 (~~2024~~-09-Draft)		\|DIN EN 1330-4 (2010-05): Non-destructive Testing – Terminology – Part 4: Terms Used in Ultrasonic Testing (withdrawn; replaced by ISO 5577 (2025-09-Draft))
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Encyclopedia of plastics testing - Recent changes [en]

Radusch, Hans-Joachim

Ultrasound Testing