The results show that the strength and hardness of the mold produced by this method are much higher than those of normal sand mold, suitable for producing high precision thin wall castings.
结果表明：此工艺方法生产的铸型，其强度、硬度远高于一般铸型，适合于生产尺寸精度高的铸件。
2
The method was not only suitable for ideal elastic plastic materials, but suitable for the normal materials with hardness trend.
该方法不仅适用于理想弹塑性材料，而且适用于常规的具有硬化趋势的材料。
3
Used for surfacing welding on low hardness under normal temperature such as axle.