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首页> 外文会议>Symposium on High Performance Metallic Materials for Cost Sensitive Applications, Feb 17-21, 2002, Seattle, Washington >FABRICATION OF COST AFFORDABLE COMPONENTS FOR US ARMY SYSTEMS
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FABRICATION OF COST AFFORDABLE COMPONENTS FOR US ARMY SYSTEMS

机译：美国陆军系统成本合理的组件的制造

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摘要

Titanium is an attractive replacement for steel in US Army Systems such as armored vehicles and engine components where weight is a concern, however, the high cost of titanium has slowed implementation. Powder metallurgy is a cost effective route for the production of near-net shapes and the current paper summarizes an evaluation of various titanium powder sources. Microstructures of the compacts produced from different powders along with their mechanical properties are reported. The powders produced from turnings and sponge by the hydrogenate-dehydrogenate process are promising low-cost powders for the production of cost affordable titanium parts. Acceptable mechanical properties can be obtained in plates and rods processed from the low cost powders.
机译：钛是美国陆军系统中钢的一种有吸引力的替代物，例如装甲车和发动机零件，这些都是重量问题，但是，钛的高成本减缓了其实施。粉末冶金是生产近净形状的一种经济有效的途径，目前的论文总结了对各种钛粉来源的评估。报道了由不同粉末生产的压块的微观结构及其机械性能。由车削和海绵通过加氢-脱氢工艺生产的粉末是有前途的低成本粉末，可用于生产成本低廉的钛零件。在用低成本粉末加工的板和棒中可以获得可接受的机械性能。

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