Revision history of "Innovative and safe rail rails with low self-stress levels in the rail foot." (Q80090)

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23 March 2024

12 January 2024

11 June 2023

24 May 2023

2 March 2023

  • curprev 22:2422:24, 2 March 2023DG Regio talk contribs 68,223 bytes −317 Changed label, description and/or aliases in it, lv, da, sk, nl, et, sv, ro, lt, fi, el, hu, cs, pt, fr, ga, de, es, bg, sl, hr, mt, and other parts

5 November 2022

20 October 2022

19 January 2022

15 January 2022

16 December 2021

7 December 2021

30 November 2021

  • curprev 14:3314:33, 30 November 2021DG Regio talk contribs 16,106 bytes +2,283 Created claim: summary (P836): Le projet consiste à mener des travaux de recherche et de développement industriels visant à mettre en œuvre un produit innovant et sûr, c’est-à-dire des rails ferroviaires caractérisés par un faible niveau de contrainte résiduelle dans le pied du rail, c’est-à-dire 120 MPa ± 25 MPa (la valeur maximale admissible selon PN-EN 13674-1:2011 est de 250 MPa). L’objectif sera atteint au moyen des actions suivantes: modifications de l’étalonnage actuel...
  • curprev 14:3314:33, 30 November 2021DG Regio talk contribs 13,823 bytes +165 Changed label, description and/or aliases in fr: translated_label

29 October 2020

14 October 2020

  • curprev 11:1611:16, 14 October 2020DG Regio talk contribs 14,098 bytes +135 Changed label, description and/or aliases in 1 language: translated_label
  • curprev 11:1611:16, 14 October 2020DG Regio talk contribs 13,963 bytes −127 Changed label, description and/or aliases in 1 language: remove_english_label
  • curprev 11:1611:16, 14 October 2020DG Regio talk contribs 14,090 bytes +2,081 Created claim: summary (P836): The project involves carrying out industrial research and development work aimed at the implementation of an innovative and safe product, i.e. rail rails characterised by low residual stress levels in the rail foot, i.e. with a value of 120 MPa ± 25 MPa (maximum value according to PN-EN 13674-1:2011 is 250 MPa). The objective will be achieved as a result of the following actions: modifications to the current calibration of rollers (especially in...
  • curprev 11:1611:16, 14 October 2020DG Regio talk contribs 12,009 bytes −1,722 Removed claim: summary (P836): The project involves carrying out industrial research and development activities aimed at implementing for the production of an innovative and safe product, i.e. rail rails with low levels of residual stress at the rail rate, i.e. at a value of 120 MPa +/— 25 MPa (maximum permissible value of 250 MPa according to standard PN-EN 13674-1: 2011).The objective will be achieved by the following actions:modification of the current calibration of the...

25 September 2020

23 September 2020

15 July 2020

9 June 2020

6 June 2020

26 March 2020

4 March 2020

  • curprev 09:0309:03, 4 March 2020DG Regio talk contribs 12,013 bytes +1,722 Created claim: summary (P836): The project involves carrying out industrial research and development activities aimed at implementing for the production of an innovative and safe product, i.e. rail rails with low levels of residual stress at the rail rate, i.e. at a value of 120 MPa +/— 25 MPa (maximum permissible value of 250 MPa according to standard PN-EN 13674-1: 2011).The objective will be achieved by the following actions:modification of the current calibration of the c...

18 February 2020

8 February 2020

31 January 2020

14 January 2020