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喷射沉积成形可由液态金属(包括各种钢和合金)直接生产接近最终产品尺寸的半成品,其品种包括碳素钢、低合金钢、高合金钢、各种有色金属的板坯、带,坯、空心管坯及零件坯,以及各种多层或其它复合材料半成品。用喷射沉积法生产的坯料经过在线的单机架小压下热轧,便可根据需要进行冷加工。喷射沉积设备主要包括雾化系统、供气和控制系统、惰性气氛沉积室和液滴控制器四个部分。目前,该技术已经通过半工业性试验,取得好几个专利权,近期将会为更多的厂家接受。
Spray deposition can be formed directly from liquid metals (including various steels and alloys) to near-end product sizes, including carbon steel, low-alloy steels, high alloy steels, slabs of various non-ferrous metals, Hollow tube blank and parts, and a variety of multi-layer or other semi-finished composites. Blanks produced by spray deposition can be cold worked on demand as they are hot rolled in small single-stand presses. Spray deposition equipment mainly includes four parts: atomizing system, gas supply and control system, inert atmosphere deposition chamber and liquid droplet controller. At present, the technology has passed several semi-industrial tests and obtained several patents, which will be accepted by more manufacturers in the near future.