![\"Pruebe](\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/02\/Test-Corrosion-resistance-of-2205-duplex-pipe-under-dynamic-seawater-friction.jpg\")
<\/a><\/p>\nAntes de la prueba experimental, la muestra se sumergi\u00f3 en agua de mar artificial durante 10 minutos. Una vez estabilizado el potencial de circuito abierto est\u00e1tico de la muestra, se encendi\u00f3 el comprobador de desgaste y fricci\u00f3n de fregado con agua de mar. El tiempo de deslizamiento fue de 60 minutos. Se detuvo el probador de fricci\u00f3n y desgaste y se prob\u00f3 el potencial de la superficie de la superficie despu\u00e9s del desgaste por deslizamiento.<\/p>\n
El potencial de circuito abierto de la superficie de desgaste del tubo de acero inoxidable 2205 en cambios de desgaste est\u00e1tico y deslizante: el potencial de circuito abierto en condiciones est\u00e1ticas de agua de mar es de aproximadamente -0,2 V, y al aumentar el tiempo de inmersi\u00f3n, el potencial de circuito abierto es m\u00e1s estable y tiene un Tendencia de ligero aumento, lo que indica que Con el aumento del tiempo de remojo, la pel\u00edcula de pasivaci\u00f3n formada en la superficie de la tuber\u00eda de acero inoxidable 2205 es m\u00e1s estable y m\u00e1s densa, mejorando as\u00ed la resistencia a la corrosi\u00f3n del acero d\u00faplex;<\/p>\n
Cuando comienza el desgaste por deslizamiento, el potencial de circuito abierto disminuye bruscamente a aproximadamente -0,75 y, a medida que aumenta la carga aplicada, el potencial de circuito abierto disminuye m\u00e1s. Con el desgaste por deslizamiento, el potencial de circuito abierto se vuelve m\u00e1s estable y menos de -0,8 V, por lo que 2205 El potencial de protecci\u00f3n cat\u00f3dica del tubo de acero inoxidable se estableci\u00f3 en -0,8 V. Los resultados del cambio de potencial de circuito abierto mostraron que el desgaste por deslizamiento da\u00f1\u00f3 la pel\u00edcula de pasivaci\u00f3n en la superficie del tubo de acero inoxidable 2205, lo que provoc\u00f3 que el potencial de circuito abierto disminuyera dr\u00e1sticamente. Y reparar hasta un cierto equilibrio din\u00e1mico, de modo que el potencial de circuito abierto mantenga un valor estable durante el proceso de deslizamiento;<\/p>\n
Cuando se detiene el desgaste por deslizamiento, el potencial de circuito abierto aumenta r\u00e1pidamente, y con el aumento del tiempo de remojo est\u00e1tico, el potencial de circuito abierto se recupera para ser estable, alrededor de -0,55 o menos de -0,2 antes del desgaste por deslizamiento.<\/p>\n
Lo anterior muestra que el desgaste por deslizamiento del 2205 tubo d\u00faplex<\/a> cambia la microestructura de la superficie y reduce el potencial de circuito abierto de la superficie de desgaste.<\/p>","protected":false},"featured_media":5613,"template":"","categories":[186],"tags":[],"class_list":["post-5612","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\nCorrosion Resistance Of 2205 Duplex Pipe Under Dynamic Seawater Friction - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"The seawater scouring friction and wear tester and electrochemical workstation were used to test the changes in the corrosion resistance of the duplex stainless steel pipe during seawater sliding wear.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kaysuns.com\/es\/blog\/resistencia-a-la-corrosion-de-tuberias-duplex-2205-bajo-friccion-dinamica-con-agua-de-mar\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Corrosion Resistance Of 2205 Duplex Pipe Under Dynamic Seawater Friction - 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