Basic oxygen steelmaking: Revision history

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curprev 10:5210:52, 19 August 2024 SFBB talk contribs 14,464 bytes +50 there was no TU-Berlin before 1946 undo

curprev 13:1713:17, 2 August 2024 ScottForschler talk contribs 14,414 bytes −71 condensed text by eliminating a redundant sentence undo

curprev 15:5615:56, 20 April 2024 141.156.49.61 talk 14,480 bytes +4 →History undo Tags: Mobile edit Mobile app edit Android app edit

curprev 16:1416:14, 17 June 2023 Victimofleisure talk contribs 14,320 bytes +8 →Process: Fix two missing articles undo Tags: Mobile edit Mobile web edit
curprev 16:1216:12, 17 June 2023 Victimofleisure talk contribs 14,312 bytes +1 →Process: Missing space undo Tags: Mobile edit Mobile web edit

curprev 22:5922:59, 2 January 2023 Referencer12 talk contribs 14,219 bytes +41 No edit summary undo Tags: Mobile edit Mobile app edit Android app edit

curprev 10:4210:42, 2 November 2021 Sentinel75 talk contribs m 14,147 bytes +91 →Process: Removed 'basicity of 3', added an explanation of 'basicity' and generalised the basicity level required (-> to minimise refractory wear). undo
curprev 10:3910:39, 2 November 2021 Sentinel75 talk contribs m 14,056 bytes −138 →Process: There was an erroneous sentence discussing oxygen blowing at the pretreatment stage. Removed sentence from pretreatment section and merged it with existing sentence in oxygen-blowing section. undo

curprev 10:3910:39, 25 July 2021 Strambotik talk contribs 14,194 bytes −1 I deleted "developed" and inserted "invented" in its place, because Durrer INVENTED the process (To invent, v.tr.: to produce or contrive something previously unknown), he did not DEVELOP it (To develop, v.tr.: To bring from latency to or toward fulfillment, to expand or enlarge, to aid in the growth of; strengthen, to improve the quality of; refine, and so forth.) undo

curprev 23:0023:00, 27 April 2021 A876 talk contribs 14,197 bytes +275 livened and updated 1 ref. rescued 1 ref (stahl-online.de purged itself after 202101). +hyphens. WP:SULP. undo

curprev 14:0314:03, 1 April 2021 69.143.100.42 talk 13,922 bytes −588 Undid previous contributor's edits, previous contributor was citing personal experience and including personal details in their edit. undo Tags: Manual revert Visual edit: Switched

curprev 22:0922:09, 30 March 2021 82.159.180.59 talk 14,510 bytes −11 No edit summary undo Tag: Reverted
curprev 22:0822:08, 30 March 2021 82.159.180.59 talk 14,521 bytes +599 Part of the history has been missing for years. I studied Metallurgy and was frustrated at the lack of recognition in the text books, I have seen the original copper lance drawings and hand cranked them up and down into the Iron many times often having to change them mid blow and Its finally a chance to get recognition to the people who made this process viable who are sadly now departed. undo Tags: Reverted extraneous markup