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在磨粒磨损条件下,耐磨白口铁的耐磨性比钢110Γ13Л和碳素钢大5～10倍,但在冲击负荷很大时要碎裂,所以研制了钢一耐磨生铁的合成铸件生产工艺。合成零件设计的原理是在韧性钢的基体金属表面镶以耐磨的白口合金铸铁来防护。镶件按一定的方式(呈棋盘式,平行排列等)布置在工作面一侧。
In abrasive wear conditions, wear-resistant white iron wear resistance than steel 110Γ13Л and carbon steel 5 to 10 times larger, but when the impact load is large to be fragmented, so developed a steel wear-resistant synthetic iron Casting production process. The principle of the composite part design is to protect the base metal surface of the ductile steel with wear-resistant white cast iron. Inserts arranged by a certain way (chessboard, arranged in parallel, etc.) on the side of the face.