金属铸型是用来浇注各种合金鑄件的特种鑄型的一种。应用金属鑄型鑄造时,除铸型是有良好的耐用性外还可提高鑄件的机械物理性能。所以金属鑄型鑄造方法允推为是有最大技术經济意义的先进鑄造生产方法。这点虽是尽人皆知的,但是目前采用金属鑄型鑄造黑色金属件方面却很少引起人們的注意和推广。 Metal mold is used to pour a variety of alloy casting a special type of casting. Application Metal mold casting, in addition to the mold is a good durability, but also can improve the mechanical and physical properties of castings. Therefore, the metal casting method allows casting to have the greatest technical and economic significance of the advanced casting production methods. Although this is well known, the current use of metal mold for casting black metal parts has seldom attracted much attention and promotion.