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Current flow magnetization
| Глоссарий по тестированию |
In magnetic particle testing, magnetization of a test object by passing electric power directly through the test object. common current flow techniques include prods and the head shot technique. compare field flow magnetization.
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Magnetization, английский
Induced dipole moment per unit volume of a solid. (2) act of inducing a magnetic field in a ferromagnetic object.
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Demagnetization cycle, английский
Reduction of residual magnetism to an acceptable level, generally less than 0.2 to 1.0 mt (2 to 10 g). see also coil, demagnetizing and direct current downcycle demagnetization.
Corrosion erosion, английский
- Accelerated loss of material because of the simultaneous actions of erosion and corrosion when exposed to a moving corrosive liquid. corrosion, exfoliation: corrosion that progresses parallel to the outer surface of the metal along grain boundaries oriented in the rolling direction causing layers of the metal to be elevated by the formation of corrosion product. usually associated with aluminum products.
- Accelerated loss of material because of the simultaneous actions of erosion and corrosion when exposed to a moving corrosive liquid. corrosion, exfoliation: corrosion that progresses parallel to the outer surface of the metal along grain boundaries oriented in the rolling direction causing layers of the metal to be elevated by the formation of corrosion product of a larger volume. usually associated with aluminum products.
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