Magnetic Particle Testing
Magnetic Particle Testing (MPT) is a non-destructive testing method used to detect surface and slightly subsurface discontinuities in ferromagnetic materials. The process involves magnetizing the material and applying iron oxide or iron oxide-coated particles to the surface. The particles will be attracted to areas of flux leakage caused by discontinuities, forming a visible indication of the defect. MPT is commonly used in the maritime industry to inspect welds, castings, and forgings for cracks, porosity, and other defects that could compromise the structural integrity of a vessel.
Your Previous Searches
Random Picks
- Hull Fouling: Hull fouling is the accumulation of aquatic organisms, such as algae, barnacles, and mollusks, on the submerged surfaces of a ship's hull. This accumulation can cause increased drag, which leads to decreased fuel efficiency and increased em ... Read More >>
- Farming: Farming in maritime context refers to the cultivation of marine organisms such as fish, shellfish, and seaweed in controlled environments such as ponds, tanks, and cages. It involves the use of various techniques such as feeding, water qual ... Read More >>
- Secure Communication Channels: In the maritime context, Secure Communication Channels refer to the encrypted communication systems used between vessels, or between a vessel and a shore-based station, to exchange information securely. These channels are crucial in ensurin ... Read More >>
Top News
Japan will watch China's military after Beijing admits violating Japanese airspa...
Japanese officials say they are closely watching to see if China keeps its promise to prevent further violations of Japan’s airspace after explaining that an incursion by a Chinese military aircraft...
News Source: ABC News on 2024-11-20
Southeast Asian defense chiefs meet in Laos as maritime disputes with China are ...
Southeast Asian defense chiefs and representatives are meeting in the Laotian capital for security talks at a time of increasing maritime disputes with China in the Asia-Pacific and as the transition ...
News Source: ABC News on 2024-11-20
Biden's $100 billion disaster aid request includes money to rebuild the collapse...
President Joe Biden’s pending request to Congress for nearly $100 billion in emergency disaster aid includes money to rebuild Baltimore’s Francis Scott Key Bridge after its deadly collapse in Marc...
News Source: ABC News on 2024-11-19
The Houthis appear determined to score a hit on the American and European warshi...
The US and European Union have maintained a significant Middle East naval presence to battle the Houthis over the past year....
News Source: Business Insider on 2024-11-19
US defense chief says alliance with Philippines will transcend administrations...
U.S. Defense Secretary Lloyd Austin has condemned China's dangerous actions against the Philippines and renewed a warning that the United States would defend its treaty ally if Filipino forces come un...
News Source: ABC News on 2024-11-19