{"id":2656,"date":"2025-09-22T13:02:07","date_gmt":"2025-09-22T12:02:07","guid":{"rendered":"https:\/\/www.pinovo.eu\/?post_type=begrippenlijst&#038;p=2656"},"modified":"2026-04-15T12:34:50","modified_gmt":"2026-04-15T11:34:50","slug":"grubenkorrosion","status":"publish","type":"begrippenlijst","link":"https:\/\/www.pinovo.eu\/de\/definitions\/grubenkorrosion\/","title":{"rendered":"Grubenkorrosion"},"content":{"rendered":"\n<p>Grubenkorrosion ist eine stark lokalisiertes Korrosionsph\u00e4nomen, bei dem kleine L\u00f6cher oder \u201eGruben\u201c auf der Metalloberfl\u00e4che entstehen. Diese Gruben k\u00f6nnen \u00e4u\u00dferlich geringf\u00fcgig erscheinen, dringen jedoch tief ein und verursachen erhebliche strukturelle Sch\u00e4den.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wo tritt Grubenkorrosion auf?<\/h2>\n\n\n\n<p>Wo tritt Grubenkorrosion auf?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Marine &amp; Offshore-Wind<\/strong> \u2013 unterwasserliegende R\u00fcmpfe, Ballasttanks, Umspannwerke.<\/li>\n\n\n\n<li><strong>\u00d6l &amp; Gas<\/strong> \u2013 Pipelines, Tanks, Offshore-Strukturen.<\/li>\n\n\n\n<li><strong>Petrochemie &amp; Chemie<\/strong> \u2013 Beh\u00e4lter und Prozesseinheiten.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Die Rolle von Pinovo bei Grubenkorrosion<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Entfernt Beschichtungen und Korrosionsprodukte<\/strong> um die betroffenen Bereiche.<\/li>\n\n\n\n<li><strong>Macht Gruben deutlich sichtbar<\/strong> f\u00fcr Inspektionen (NDT, visuelle Kontrollen).<\/li>\n\n\n\n<li><strong>Bereitet die Oberfl\u00e4che vor<\/strong>, damit sch\u00fctzende Beschichtungen oder Verbundreparaturen aufgetragen werden k\u00f6nnen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Pinovo repariert keine Gruben<\/strong> \u2013 aber es sorgt daf\u00fcr, dass sie freigelegt und bereit f\u00fcr den langfristigen Schutz mit Beschichtungen oder Reparatursystemen (z. B. 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