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Testability plays an important role in the readiness of equipment as a good design for testability (DFT) can greatly decrease the fault detection and isolation time, which will accelerate the maintenance actions. Testability verification is a procedure to check that whether the testability indexes such as fault detection rate (FDR) and fault isolation rate (FIR) meet the requirement in the contract...
In the Argon Oxygen (Argon Oxygen Decarburization, AOD method) refining medium and low carbon ferrochrome process, the slag basicity is one of the important factors affecting the product quality and energy consumption. Appropriate slag basicity can quickly remove impurities such as sulfur and phosphorus in the liquid steel, and also can reduce the furnace lining erosion degree, reducing the consumption...
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