无机材料学报
無機材料學報
무궤재료학보
JOURNAL OF INORGANIC MATERIALS
2000年
2期
324-330
,共7页
李少波%李国安%娄彦良%罗慧倩
李少波%李國安%婁彥良%囉慧倩
리소파%리국안%루언량%라혜천
热等静压%致密化%数学模型%计算机模拟%TZP陶瓷
熱等靜壓%緻密化%數學模型%計算機模擬%TZP陶瓷
열등정압%치밀화%수학모형%계산궤모의%TZP도자
hot isostatic pressing%densification%mathematical model%computer simulation%TZP ceramics
根据热等静压的致密化理论,建立热等静压致密化的数学模型,实现了数学模型的计算机模拟,完成了热等静压图计算机计算、绘制与分析. 对3Y-TZP的热等静压图进行了实验验证,实验结果与理论计算结果十分吻合. 利用热等静压图,讨论了热等静压参数优化问题.
根據熱等靜壓的緻密化理論,建立熱等靜壓緻密化的數學模型,實現瞭數學模型的計算機模擬,完成瞭熱等靜壓圖計算機計算、繪製與分析. 對3Y-TZP的熱等靜壓圖進行瞭實驗驗證,實驗結果與理論計算結果十分吻閤. 利用熱等靜壓圖,討論瞭熱等靜壓參數優化問題.
근거열등정압적치밀화이론,건립열등정압치밀화적수학모형,실현료수학모형적계산궤모의,완성료열등정압도계산궤계산、회제여분석. 대3Y-TZP적열등정압도진행료실험험증,실험결과여이론계산결과십분문합. 이용열등정압도,토론료열등정압삼수우화문제.
mathematical model of hot isostatic pressing (HIP) densification was set up upon HIP densification theory. The model was realized through computer simulation, and the computer calculation, drawing, analysis of HIP map were accomplished. The HIP map of 3Y-TZP was tested by experiments and the results of experiments cohered well with those of theoretic calculation. The optimization of HIP procedure parameters was discussed through HIP maps