{"product_id":"in-place-corrosion-characterization-in-metals-von-gonzalo-gallo-und-john-s-popovics","title":"In-Place Corrosion Characterization in Metals","description":"\u003cp\u003eThis work describes the development of magnetic  sensing schemes to characterize corrosion of metals  in situ. GMR magnetic field sensors are applied to  overcome difficulties encountered with traditional  corrosion detection methods without  damaging the structure.  Active and passive  magnetic sensing configurations are presented.  Passive measurements rely on very near-surface  magnetic field measurements.  Active magnetic tests  rely on the interaction of imposed magnetic fields  with corrosion-generated magnetic fields. Although  active tests may be carried out at a larger offset  distance to the corroding metal, the responses from  active tests could not be consistently related to  corrosion activity of metals in aqueous  environments. Finally the developed magnetic  techniques are applied to reinforced concrete  specimens.   The passive sensing scheme data show  promise in identifying areas where corrosion pits  initiate; however the corrosion rate is  significantly underestimated.  The results serve as  a basis to propose a robust sensor configuration  capable of monitoring corrosion of steel in  concrete in the field.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843352345\"\u003e\u003ch3\u003eInvestigation of a Magnetic Sensing System\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843352345","offer_id":39497181560925,"sku":"9783843352345","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/a94311b0-4a82-436b-a615-925afc206c58.jpg?v=1776054157","url":"https:\/\/shop.autorenwelt.de\/products\/in-place-corrosion-characterization-in-metals-von-gonzalo-gallo-und-john-s-popovics","provider":"Autorenwelt Shop","version":"1.0","type":"link"}