喷射成形的发展及其产业化趋势

THE DEVELOPMENT AND COMMERCIALIZATION TRENDS IN SPRAY FORMING

本文是在’９８全国喷射成形技术学术研讨会上的报告。作者从冶金的背景和视角，对喷射雾化沉积３０年的发展历程进行综合评述。此次发表作了适当删节。本文根据喷射成形原理和特点，说明喷射成形科学、技术自身的完善和提高是产业化发展的基础。而针对应用对象选择适当的产品形式和合金系统，把喷射成形潜在的效益转化为现实的技术经济优势是产业化的中心任务。以产品实用为例，着重介绍产业化格局和发展趋势。

This paper was presented at98 National Conference on Spray Forming,in which the development of science and technology of spray forming for nearly 30 years was reviewed from a metallurgical point of view.Here published is an abridged version with an emphasis on the status and recent trends in its commercialization.The authors pointed out that the optimization of the process and upgrade of the technology,at the same time proper selection of the product form and alloy system,to give full play to its advantages,may accelerate the process of commercialization of the spray forming technology.