![]() ![]() Different coatings of zinc and zinc/nickel, with and without different Cr +3 conversion coatings, were tested in salt spray, and the corrosion rate was recorded every five minutes. The ER monitoring makes it possible to study the corrosion rate online in remote locations as a function of temperature, relative humidity and changes in the composition of the atmosphere. This is expected to have a major impact on a number of industrial segments, such as test cars for the automotive industry, off-shore construction or components and devices used in harsh industrial environments. With this technique, very important information about the durability of a new conversion coating for aluminum, zinc and zinc alloys exposed to unknown atmospheric conditions can be gathered. The precise electrical resistance monitoring system can evaluate the corrosion to the level of nanometers, if the conductivity is compensated for temperature and magnetic fields. Geological Survey of Canada, Bulletin 280, 1979, 584 pages 1 CD-ROM, Open Accessīmp pdf (Adobe Acrobat Reader v.Electrical resistance (ER) probes provide a measurement of metal loss, measured at any time when a metal is exposed to the real environment. Please note the adoption of the Open Government Licence - Canada Grants for technological innovation (IRAP).Directory of scientists and research professionals.Financial and money services regulation.Contact a foreign representative in Canada.Find international study or research opportunities in Canada.International treaties signed by Canada.Find a Canadian scholarship as an international student.COVID-19: Trade, foreign affairs, international trade and development.Global issues and international assistance.Information by countries and territories.International offices and emergency contacts.Transporting dangerous goods - Regulations.Parole, record suspension, expungement and clemency.Policing, justice and emergencies : home.Landmarks and attractions in Canada's capital.Visit the Canadian Virtual War Memorial.Events, celebrations and commemorations.Defence equipment purchases and upgrades.National security and defence Defence: home.Environmental conservation and protection.Environment and natural resources : home.Make a payment to the Canada Revenue Agency.Food and product recalls and safety alerts.Licensed cultivators, processors and seller of cannabis.Sign in to a Government of Canada online account.Make changes to your corporation (Online Filing Centre).Review custom tariffs for importing goods.Consent letter for children travelling abroad.Canadian attractions, events and experiences.COVID-19: Travel, quarantine and borders.Have questions? Find answers in the Help Centre.Find out if you need an eTA or a visa to visit Canada.Sign in or create an account to apply online.Apply for a Social Insurance Number (SIN). ![]()
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