From Powder to Low-Cost Titanium Parts
International Titanium Powder(ITP) presents the powder production process, key output variables which control powder properties and the process capability in controlling chemistry for both CP-Ti and Ti-6Al-4V Armstrong Process(R) powders. Milling improves the tap density for both CP-Ti and Ti-6A1-4V powders. The use of several different milling techniques and the effect of milling parameters on powder morphology and chemistry are presented. The uniaxial and isostatic compaction behavior of the powders,density variation of the compacts,optimization of sintering profiles and mechanical properties of the sintered parts are described. Approaches to achieve full density(CIP-HIP or CIP-sinter-HIP) have been successful with ITP powders. Learning to utilize ITP powder in conventional powder metallurgy approaches as well as developing new techniques such as additive manufacturingGaser additive,E-beam and cold spray) will allow the ability to achieve near-net shape titanium parts with good properties at lower final costs.
Titanium(Ti) powder metallurgy CP-Ti Ti-6Al-4V milling compaction press and sinter CIP HIP density tensile flexural
Kerem Araci M. Kamal Akhtar Damien C. Mangabhai
International Titanium Powder(R),20634 West Gaskin Drive,Lockport,IL,USA 60441 International Titanium Powder,20634 West Gaskin Drive,Lockport,IL,USA 60441
国际会议
The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)
北京
英文
135-140
2011-06-19（万方平台首次上网日期，不代表论文的发表时间）