1·Experiments show that the iron shot is with high er hardness and better toughness and the service life increase.
试验表明，该铁丸既具有较高硬度，又有良好的韧性，使用寿命得到提高。
2·In regard to non wear resistance of the white iron shot in the practical application process, alloy iron shot have been produced by means of adding alloying element and proper heat treatment.
针对白口铁丸在实际应用过程中不耐磨易破碎的现象，在白口铸铁中通过添加合金元素及适当热处理等手段生产合金铁丸。
3·Three methods of surface self-nanocrystallization for iron and steel are ultrasonic shot peening, high energy shot peening and surface mechanical attrition treatment.
实现钢铁材料表面自身纳米晶化的主要方法有超声喷丸、高能喷丸和机械研磨处理等。
4·The approach shot is invariably with the ball below one's feet; hitting a controlled mid-iron from this position is a shot of great skill, but alas few 'flat landers' possess such ability.
这种方法拍摄总是与下面一个人的脚球，打从这一立场受控中铁是一个伟大的技能，但可惜球数'小着陆器拥有这种能力。
5·Based on the experiments of shot peening to some specimens, the paper makes an approach to strengthening mechanism and fatigue resistance technology for nodular cast iron.
对试样进行了喷丸处理，进而探讨了球铁材料的强化机制和抗疲劳技术。
6·Cast iron castings to dig the platform side of one side of the work, rust-removing rust-removing form have artificial rust-removing and rust-removing is shot.
铸铁平台的铸件要一边挖一边进行清砂的工作，清砂形式有人工清砂及抛丸清砂。
7·The shot blasting and paint coating make the iron surface elegant and anticorrosive. Low height design makes load and unload by forklift convenient.
表面经抛丸、喷塑处理，美观耐用，整体高度低，便于铲车加载、卸载货物。