Výsledky vyhledávání - "K Törrönen"

Radiation Embrittlement Understanding for PLIM Activities at EC-JRC-IE

Autor: Matti Valo, A. Kryukov, M. Bieth, Luigi Debarberis, F. Sevini, B. Acosta, S. Pirfo, K Törrönen, H. Weisshaeupl

Publikováno v: Scopus-Elsevier

Radiation embrittlement and aging mechanisms for NPP reactor pressure vessels and vessel internals have been studied within NPP Plant Life Management (PLIM) for evaluation, prediction, and monitoring of the critical components’ service life. The ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb65eba0e0836021120f3384b29a18fd
https://doi.org/10.1023/b:stom.0000020109.50919.b6

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The role of the Joint Research Centre from the European Commission in the European Structural Integrity Networks AMES, ENIQ and NESC

Autor: U. von Estorff, P Frigola, K Törrönen, S. Crutzen

Publikováno v: Nuclear Engineering and Design. 190:347-352

Due to the reduction in many countries of the research budget for nuclear safety several European institutions and organisations and the Institute for Advanced Materials (IAM) of the Joint Research Centre (JRC) of the European Commission (EC) have de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb2a783efbfc86be715a63a9c922cf8b
https://doi.org/10.1016/s0029-5493(99)00056-4

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Akademický článek

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Summary and conclusions of the workshop on the safety assessment of reactor pressure vessels

Autor: K. Törrönen, S. Crutzen, C. Noël, B. Hemsworth, C.A. English

Publikováno v: Törrönen, K, English, C, Crutzen, S, Hemsworth, B & Noel, R 1993, ' Summary and conclusions of the workshop on the safety assessment of reactor pressure vessels ', International Journal of Pressure Vessels and Piping, vol. 54, no. 3, pp. 353-361 . https://doi.org/10.1016/0308-0161(93)90142-G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89af29a46694a8332c59af2ed6bd550c
https://doi.org/10.1016/0308-0161(93)90142-g

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Fractographic and Microstructural Analysis of Stress-Corrosion Cracking of ASTM A533 Grade B Class 1 Plate and ASTM A508 Class 2 Forging in Pressurized Reactor-Grade Water at 93°C

Autor: D Sturm, V. Provenzano, K Törrönen, W. H. Cullen

Stress-corrosion cracking (SCC) studies were conducted in the following commonly used pressure vessel steels: ASTM A533 Grade B Class 1 (A533-B-1) plate and a fabricated forging that is equivalent in chemistry and thermomechanical processing to Ameri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32d3c0d0ce593cf3df3fc4ea3fc6162f
https://doi.org/10.1520/stp33424s

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Fractography and Mechanisms of Environmentally Enhanced Fatigue Crack Propagation of a Reactor Pressure Vessel Steel

Autor: K Törrönen, M Kemppainen

This paper describes the findings and interpretations of the fractographic survey conducted for the International Cyclic Crack Growth Rate (ICCGR) cooperative group round-robin specimens. Specimens of A533B pressure vessel steel were tested at severa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::137435a3aa6809fc64a6d8864eb40a15
https://doi.org/10.1520/stp44817s

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Application of Scanning Electron Microscopy for Correlating Fracture Topography and Microstructure

Autor: P. Nenonen, K. Törrönen, H. Kotilainen, M. Kemppainen

A A new method for correlating fracture topography and microstructure has been developed. The details of the method, which utilizes scanning electron microscopy, are described. The method is applied in a microstructural analysis of cleavage crack pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a193535a542ace095829d4d0a15003d5
https://doi.org/10.1520/stp33441s

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Articular cartilage collagen birefringence is altered concurrent with changes in proteoglycan synthesis during dynamic in vitro loading

Autor: K, Király, M M, Hyttinen, J J, Parkkinen, J A, Arokoski, T, Lapveteläinen, K, Törrönen, I, Kiviranta, H J, Helminen

Publikováno v: The Anatomical record. 251(1)

The articular cartilage collagen network and proteoglycans are subject to changes in deteriorating joint diseases. In this study, we exposed articular cartilage plugs to cyclic loading and investigated the properties of collagen network and proteogly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::885d2993264d7cf983c614d941db44cb
https://pubmed.ncbi.nlm.nih.gov/9605217

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Application of selected cationic dyes for the semiquantitative estimation of glycosaminoglycans in histological sections of articular cartilage by microspectrophotometry

Autor: K. Kiraly, T. Lapveteläinen, Helminen Hj, Ilkka Kiviranta, Jari Arokoski, László Módis, K Törrönen

Publikováno v: The Histochemical journal. 28(8)

Selected commonly used cationic dyes, viz. Thionin, Safranin O, Toluidine Blue O, Dimethylmethylene Blue, Cuprolinic Blue, Cupromeronic Blue, N,N'-Diethylpseudoisocyanine, and a modified PAS-method, and staining methods with a variety of alternative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876d850ceeb58bd9ebb4bc278705002f
https://pubmed.ncbi.nlm.nih.gov/8894661

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