Revision history of "Innovative grade of high chrome martenzytic steel for boiler pipes for conventional energy applications for supercritical operation." (Q78208)

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12 October 2024

  • curprev 21:3821:38, 12 October 2024DG Regio talk contribs 90,225 bytes −4 Changed label, description and/or aliases in pt
  • curprev 21:3821:38, 12 October 2024DG Regio talk contribs 90,229 bytes −60 Set a claim value: summary (P836): O projeto tem por objeto o desenvolvimento de aço martenzitico inovador (15 %Cr) para tubos de caldeiras com uma resistência à fluência temporária significativamente mais elevada (100000h; 100MPa; 640&C) para aços martenzitic de alto cromo usados e semelhantes aos aços austeníticos e um coeficiente de expansão linear e condutividade térmica mais favoráveis não disponíveis em aços austeníticos. A introdução da construção de tubos de aço martenzitic c...

23 March 2024

12 January 2024

14 June 2023

11 June 2023

24 May 2023

2 March 2023

  • curprev 19:5619:56, 2 March 2023DG Regio talk contribs 87,534 bytes +283 Changed label, description and/or aliases in da, it, lv, sk, bg, cs, el, et, fr, ga, hu, ro, pt, sv, fi, hr, lt, nl, mt, es, sl, and other parts

19 October 2022

17 October 2022

25 July 2022

  • curprev 20:2320:23, 25 July 2022DG Regio talk contribs 86,459 bytes +55,383 Changed label, description and/or aliases in da, el, hr, ro, sk, mt, pt, fi, sl, cs, lt, lv, bg, hu, ga, sv, et, nl, fr, de, it, es, and other parts: Adding translations: da, el, hr, ro, sk, mt, pt, fi, sl, cs, lt, lv, bg, hu, ga, sv, et,

19 January 2022

15 January 2022

16 December 2021

7 December 2021

30 November 2021

  • curprev 15:0315:03, 30 November 2021DG Regio talk contribs 18,389 bytes +3,083 Created claim: summary (P836): L’objet du projet est le développement d’acier martensitique innovant (15 % Cr) pour les tuyaux de chaudière avec une résistance au fluage beaucoup plus élevée (100000h; 100 MPa; 640°C) sur des aciers martensitiques à haute teneur en chrome et similaires pour les aciers austénitiques et un coefficient plus favorable de dilatation linéaire et de conduction de la chaleur inatteignable dans les aciers austénitiques. L’introduction à la construc...
  • curprev 15:0315:03, 30 November 2021DG Regio talk contribs 15,306 bytes +225 Changed label, description and/or aliases in fr: translated_label

29 October 2020

14 October 2020

  • curprev 11:3911:39, 14 October 2020DG Regio talk contribs 15,521 bytes +192 Changed label, description and/or aliases in 1 language: translated_label
  • curprev 11:3911:39, 14 October 2020DG Regio talk contribs 15,329 bytes −187 Changed label, description and/or aliases in 1 language: remove_english_label
  • curprev 11:3911:39, 14 October 2020DG Regio talk contribs 15,516 bytes +2,756 Created claim: summary (P836): The subject of the project is the development of innovative martenzytic steel (15 %Cr) for boiler pipes with significantly higher temporary creep resistance (100000h; 100MPa; 640&C) for used high-chorom martenzytic steels and similar to austenitic steels and a more favourable linear expansion coefficient and heat conductivity not available in austenitic steels. The introduction to the construction of conventional martenzytic steel pipes with suc...
  • curprev 11:3911:39, 14 October 2020DG Regio talk contribs 12,760 bytes −2,360 Removed claim: summary (P836): The project involves the development of an innovative martensitic steel (15 % Cr) for boiler tubes with significantly higher creep resistance (100000h;100 MPa;640 & deg; (C) relative to use of high-chromium marbled steel and similar to austenitic steel and more favourable coefficient of expansion and thermal transmission not available in austenitic steel.The introduction into the construction of boilers of conventional martensitic steel tubes...

25 September 2020

23 September 2020

15 July 2020

9 June 2020

6 June 2020

26 March 2020

4 March 2020

  • curprev 09:0009:00, 4 March 2020DG Regio talk contribs 13,402 bytes +2,360 Created claim: summary (P836): The project involves the development of an innovative martensitic steel (15 % Cr) for boiler tubes with significantly higher creep resistance (100000h;100 MPa;640 & deg; (C) relative to use of high-chromium marbled steel and similar to austenitic steel and more favourable coefficient of expansion and thermal transmission not available in austenitic steel.The introduction into the construction of boilers of conventional martensitic steel tubes wi...

18 February 2020

8 February 2020

31 January 2020

13 January 2020