Finite element method simulation of aluminum powder compaction process 铝粉末压制过程有限元模拟研究
An improved mathematicalmodel was established to describe the mechanical behavi or of fe - powder compacting process 针对铁粉材料,建立了一种新的数学模型,用于描述压制过程力学性能变化。
A pressing sequence can be started with or without a vacuum , and the firing chamber can be optionally flooded with protective gas 在真空或没有真空的条件下也可以启动压制过程,作为选项,焙烧室还可以使用保护气体吹扫。
Much quicker cooling times to reach the cooling temperature is enabled by the new dekema quick - cool system that can also be activated during the pressing sequence Dekema公司的新型速冷系统能够明显缩短冷却到开始温度的时间,在压制过程中也可以启动。
We analyze the microstrain and density changing of the composite powders during pressing . the density evolution of ti / al composite billet became calm when the pressure get to 1000mp . the technique of vacuum degassing can reduce the content of atmosphere 分析了复合粉在冷压制过程中的微观变形过程,不同压力下的密度变化趋势,表明在冷压制压力达到1000mpa后复合粉预制坯密度变化趋于平稳。
压制: suppress; stifle; inhibit; r ...过程: process; procedure; transver ...调制过程: curing process; modulated process; modulation process定制过程: customization procedure复制过程: process of the duplication; reproduction process精制过程: refining process; treating process控制过程: control processes炼制过程: refining process内抑制过程: process of intercentral inhibition; process of internal inhibition强制过程: forced process研制过程: manufacturing environment; triturating抑制过程: process of inhibition轧制过程: operation of rolling; rolling process腌制过程: curing process; salting process鞣制过程: tannery压制过的氧化钚: pressed plutonium oxide (ppo)白土精制过程: clay treating process差错控制过程: error control procedure; error control process存取控制过程: access control procedure错误控制过程: error control procedure呼叫控制过程: cccall control procedure化学精制过程: chemical refining process; chemically refining process加氢精制过程: hydro-refining process; hydrofining process简单轧制过程: simple rolling process简易轧制过程: simple rolling process