海绵钛机械破碎工艺研究进展.pdf

专题论述
现代制造工程( Modern Manufacturing Enwineerin)
2015年第10期
海绵钛机械破碎工艺硏究进展
矫逢洋,郭辰光,张建卓,王继宪2
(1辽宁工程技术大学机械工程学院,阜新123000;2朝阳金达钛业有限责任公司,朝阳122000
摘要:海绵钛是生产钬材的原材料。克劳尔法生产出的海绵钛是一利金属坨状物,机械破碎成小颗粒后,才可用于后续
生产。机裓破碎工艺直接影响海绵钛颗粒和钛材的质量。简介了海绵钛的制备方法,介绍了国内外金属和岩石机裓破
碎机理及工艺的研究现状,着重分析了海绵钛机械破碎的工艺及流程,介绍了破碎海绵钛颗粒的包装方法,指出了国内
外有关海绵铽机械破碎工艺研究内容较少的原?,认为需要进一步开发新型海绵饮破碎工艺方法和成套破碎设备,并
展望了海绵钛机械破碎工艺及设备的发展趋势。
关键词:海绵钛;机械破碎;工艺:研究进展
中图分类号:T506.2文献标志码:A文章编号:1671-3133(2015)10-0148-08
Review on titanium sponge mechanical crushing process
Jiao Fengyang, Guo Chenguang"", Zhang Jianzhuo, Wang Jixian
(1 College of Mechanical Engineering, Iiaoning Technical University, Fuxin 123000, Iiaoning, China
2 Chaoyang Jinda Titanium Co. Ltd. Chaoyang 122000, Liaoning, China
Abstract: Titanium sponge is the raw material of producing titanium products. The titanium sponge produced by Kroll is a metal
lump. It should be crushed into particles before using in subsequent production. The mechanical crushing process directly affet
the quality of titanium sponge particles and titanium products. Briefly introduces the production methods of titanium sponge
presents the research status of mechanism and process of melal and rock mechanical crushing at home and abroad, analyzes the
titanium sponge mechanical crushing process and procedures especially, and introduces the packaging methods of crushed titani-
um sponge particles. I astly, the reasons of few research contents of titanium sponge mechanical crushing process at home and a
broad are pointed out, it is considered that further developing new methods and complete equipments for titanium sponge crushing
process is needed, and prospects the developmnent tendency of titanium sponge mechanical crushing process and equipment
Key words titanium sponge; mechanical crushing; proeess; review
海绵钛是一种海绵状的金属钛,其实物照片如图
1所示,它是生产钛型材、钛合金和超纯钛等材料的原
材料。随着我国科技进步和民族复兴,国家大飞机项
目、航空发动机计划,以及航海事业的启动和发展,钛
材需求强劲。这些行业往往涉及高端制造,对钛材的
性能提出了越来越高的要求,而影响钛材性能、质量
的主要因素之一就是原材料海绵钛颗粒的质量与性
图1海绵钛实物照片
能,海绵钛机械破碎工艺对高端海绵钛粒品质的影
响尤为重要,因此有必要对海绵钛钛坨机槭破碎机理
海绵钛的制备
及其工艺开展研究。
早在1791年,英国矿物学家格内戈尔就发现了稀
辽宇省博十科研启动基金资助项目(20131043):辽宁省企业博士后资助项目(2011S1231)
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