Revision history of "Innovative technology for production of ferro-silicon with a silicon content of min. 75 % and an ultra-low carbon content max. 0.02 %." (Q77618)

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2 March 2023

  • curprev 22:2022:20, 2 March 2023DG Regio talk contribs 88,091 bytes +1,561 Changed label, description and/or aliases in da, it, sk, cs, lv, fi, et, pt, sv, hr, de, ga, el, hu, ro, bg, nl, fr, es, lt, mt, sl, and other parts

25 October 2022

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13 August 2022

  • curprev 16:1416:14, 13 August 2022DG Regio talk contribs 84,862 bytes +54,395 Changed label, description and/or aliases in et, lt, hr, el, sk, fi, hu, cs, lv, ga, sl, bg, mt, pt, da, ro, sv, nl, fr, de, it, es, and other parts: Adding translations: et, lt, hr, el, sk, fi, hu, cs, lv, ga, sl, bg, mt, pt, da, ro, sv,

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16 December 2021

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30 November 2021

  • curprev 14:1814:18, 30 November 2021DG Regio talk contribs 18,041 bytes +2,949 Created claim: summary (P836): Le projet concerne la production d’un alliage innovant de fer et de silicium à forte teneur en carbone, inférieur à 0,02 %, qui n’a pas encore été produit en Pologne avec l’utilisation simultanée d’une technologie de production économe en énergie et à faible perte développée dans des conditions industrielles. Le ferrosilicium est fondu dans des fours résistants à l’arc par une réduction carbothermique de la silice (SiO2) en présence de fer. Au m...
  • curprev 14:1814:18, 30 November 2021DG Regio talk contribs 15,092 bytes +210 Changed label, description and/or aliases in fr: translated_label

29 October 2020

14 October 2020

  • curprev 10:1310:13, 14 October 2020DG Regio talk contribs 15,322 bytes +194 Changed label, description and/or aliases in 1 language: translated_label
  • curprev 10:1310:13, 14 October 2020DG Regio talk contribs 15,128 bytes −187 Changed label, description and/or aliases in 1 language: remove_english_label
  • curprev 10:1210:12, 14 October 2020DG Regio talk contribs 15,315 bytes +2,602 Created claim: summary (P836): The project concerns the production of an innovative high-percent alloy of iron and silicon with a particularly low carbon content, less than 0.02 %, not yet produced in Poland with the simultaneous use of industrially efficient and low-lost production technology. Ironsilicon is smelted in arc-resistant furnaces by carbothermic reduction of silica (SiO2) in the presence of iron. At the time of the trigger from the furnace to the vat FeSi75 alloy...
  • curprev 10:1210:12, 14 October 2020DG Regio talk contribs 12,713 bytes −2,139 Removed claim: summary (P836): The project concerns the production of an innovative high carbon alloy of iron and silicon with a particularly low carbon content, below 0.02 %, which has not been produced so far in Poland, while using energy efficient and low-cost production.Ferro-silicon is rendered in arc and resistance furnaces by carbonisation of silica (SiO2) in the presence of iron.At the time of the discount from the furnace to the vat, the FeSi75 was composed of ca.0...

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4 March 2020

  • curprev 08:5608:56, 4 March 2020DG Regio talk contribs 13,134 bytes +2,139 Created claim: summary (P836): The project concerns the production of an innovative high carbon alloy of iron and silicon with a particularly low carbon content, below 0.02 %, which has not been produced so far in Poland, while using energy efficient and low-cost production.Ferro-silicon is rendered in arc and resistance furnaces by carbonisation of silica (SiO2) in the presence of iron.At the time of the discount from the furnace to the vat, the FeSi75 was composed of ca.0.1...

18 February 2020

8 February 2020

31 January 2020

13 January 2020