...
首页> 外文期刊>Polymer Composites >Flow Behavior of Unsaturated Polyester Resin- Microsized 17-4PH Stainless Steel Powder-Feedstocks
【24h】

Flow Behavior of Unsaturated Polyester Resin- Microsized 17-4PH Stainless Steel Powder-Feedstocks

机译:不饱和聚酯树脂-超细17-4PH不锈钢粉末原料的流动行为

获取原文
获取原文并翻译 | 示例
           

摘要

For the realization of stainless steel parts carrying either surface relief microstructures or possessing dimensions in submillimeter-range the different variants of micro injection molding are suitable replication techniques, followed by thermal postprocessing like debinding and sintering. With respect to warpage-free sintered parts the initial solid load in the feedstock should be as large as possible. A reduction of the binder viscosity enables a reduction of the feedstock viscosity; hence, larger solid loads can be achieved. Using an unsaturated polyester binder, diluted with different amounts of the reactive thinner styrene, feedstocks with a solid content up to 46 vol% were realized. The influence of the filler on the feedstock viscosity, the maximum accessible load and the flow activation energy was investigated intensely.
机译:为了实现带有表面浮雕微结构或具有亚毫米级尺寸的不锈钢零件,微注射成型的不同变体是合适的复制技术,然后进行热后处理,例如脱脂和烧结。对于无翘曲的烧结零件,原料中的初始固体负荷应尽可能大。粘结剂粘度的降低使得原料粘度的降低;因此,可以实现更大的固体载荷。使用用不同量的反应性稀释剂苯乙烯稀释的不饱和聚酯粘合剂,可实现固含量最高为46 vol%的原料。强烈研究了填料对原料粘度,最大可承受负荷和流动活化能的影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号