The results of mechanical test show that is bending strength, toughness against impact and void ratios can be improved after the rich iron matris is added with rare earth.
力学性能测试结果表明：添加稀土的富铁胎体及其金刚石复合材料的抗弯强度、 冲击韧性和孔隙度均有明显的改善。
A fully-welded steel structure frame was successfully developed and applied to a bending machine to replace conventional iron casting structure.
西安建筑科技大学粉体工程研究所成功地开发了一台卷板机，该卷板机机架采用全焊钢结构代替了传统的铸造结构。
The working deck plate is made with rational size and location, ensuring that it is fit for 90% iron craftwork parts of various sizes in the bending and moulding industry.
工作台面尺寸，定位设计合理，确保铁艺行业90%以上的折弯变形尺寸适用。
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