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Bayyana abin da ya faru na 'Fretting Corrosion' a cikin majalissar raƙuman ruwa.

2026-06-16 FAQ

Lalacewar juzu'i na faruwa a wuraren tuntuɓar igiyar ruwa tsakanin igiyar ruwa da kuma saman mating (misali, gidaje ko tseren ɗaukar nauyi) lokacin da aka yi wa ƙaramin girma, girgiza mai ƙarfi. Motsin oscillating yana rushe shingen oxide mai kariya na karfe, yana haifar da saurin iskar oxygen da samuwar tarkace (yawanci ja-launin ruwan kasa...

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Lalacewar juzu'i na faruwa a wuraren tuntuɓar igiyar ruwa tsakanin igiyar ruwa da kuma saman mating (misali, gidaje ko tseren ɗaukar nauyi) lokacin da aka yi wa ƙaramin girma, girgiza mai ƙarfi. Motsin oscillating yana rushe shingen oxide mai kariya na karfe, wanda ke haifar da saurin iskar oxygen da samuwar tarkace (yawanci jan karfe oxide mai launin ruwan kasa a cikin karfen carbon). Wannan tarkace yana kara saurin lalacewa. A cikin bakin karfe, wannan na iya haifar da rami. Don rage wannan, injiniyoyi yakamata su yi amfani da mai mai ƙarfi mai ƙarfi kamar mai mai tushen PTFE ko amfani da murfin ƙasa kamar Electroless Nickel Plating (ENP). Haɓaka abin da aka ɗauka yana iya taimakawa ta hanyar 'kulle' bazara a wurin da rage ƙananan ƙananan motsi.

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