Finally the optimal theory ratio range of 20%~30% wSi,60%~70% wBa(NO3) 2,5%~15%wS, is found through the comparison and analysis of contour graph of each parameter.

• 通过对各参数等高线图形的比较分析,得出了点火药最佳的理论配比范围:wSi为20%25~30%25,wBa(NO3)2为60%25~70%25,wS为5%25~15%25。