白口铸铁(white cast iron).doc
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白口铸铁(white cast iron)
Definition of white cast iron technology terms
Chinese Name: Shiraguchi Tetsuyoungwen Name: white cast iron definition: carbon cast iron carbide exists in the free form of the fracture is silver white. Subject: Mechanical Engineering (first level discipline); casting (two disciplines); casting alloy (three discipline); this content is examined and approved by the national scientific and technical term examination and Approval Committee
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Cast iron without graphite. Almost all of the carbon and iron iron carbide formation. Having great hardness and brittleness. Can not withstand cold processing, and can not withstand hot processing, can only be used directly in the casting state.
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Class low alloy white cast iron
Medium alloy white cast iron
High alloy white cast iron
Essential information
Form
Class low alloy white cast iron
Medium alloy white cast iron
High alloy white cast iron
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White cast iron
[English name] white cast iron [definition] carbon in the form of free carbide cast iron, white fracture surface. [1] common white cast iron according to matrix: bainite white cast iron and martensitic white cast iron; white cast iron is often used in wear-resistant / wear-resistant occasions. Such as high chromium cast iron. [characters] the fracture surface is dark white, the grain is coarse and the direction is obvious. [other] cast iron without graphite. Almost all of the carbon and iron iron carbide formation. Having great hardness and brittleness. Can not withstand cold processing, and can not withstand hot processing, can only be used directly in the casting state.
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White cast iron (white, cast, iron) carbon in the form of cementite cast iron, its cross section is gray. It is a kind of good abrasion resistant material and works under the condition of abrasive wear. White cast iron include ordinary white cast iron, low alloy white c
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