| 摘要 |
FIELD: technologies for testing properties of materials. ^ SUBSTANCE: in method for determining compositions of friable bi-senary systems of expanded type with core dimensions in fractions determined by method of sieve analysis or sedimentation method, fraction volumes are determined for binary systems: V1=1/alpha 1, m3, V2=V1(alpha 1-1), m3, alpha 1=(1+d2/d1)3, m3, for ternary systems V1=1/alpha 1, m3, V2=V1((alpha 1-1)/ alpha 2), m3, V3=V2(alpha 2-1), m3, alpha 1=(1+(d2+2. d3)/d1)3, m3, alpha 2=(1+d3/d2)3, m3, for quaternary systems V1=1/alpha 1, m3, V2=V1((alpha 1-1)/ alpha 2), m3, V3=V2((alpha 2-1)/ alpha 3), m3, V4=V3(alpha 3-1), m3, ^ alpha 1=(1+(d2+2. d3+4. d4)/d1)3, m3, alpha 2=(1+(d3+2. d4)/d2)3, m3, alpha 3=(1+d4/d3)3, m3, for quinary systems V1=1/alpha 1, m3, V2=V1((alpha 1-1)/ alpha 2), m3, V3=V2((alpha 2-1)/ alpha 3), m3, V4=V3((alpha 3-1)/ alpha 4), m3, V5=V4(alpha 4-1), m3, alpha 1=(1+(d2+2. d3+4. d4+8. d5)/d1)3, m3, alpha 2=(1+(d3+2. d4+4. d5)/d2)3, m3, alpha 3=(1+(d4+2. d5)/d3)3, m3, alpha 4=(1+d5/d4)3, m3,for senary systems V1=1/alpha 1, m3, V2=V1((alpha 1-1)/ alpha 2), m3, V3=V2((alpha 2-1)/ alpha 3), m3, V4=V3((alpha 3-1)/ alpha 4) ,m3, V5=V4((alpha 4-1)/alpha 5), m3, V6=V5(alpha 5-1), m3, alpha 1=(1+(d2+2. d3+4. d4+8. d5+16. d6)/d1)3, m3, ^ alpha 2=(1+(d3+2. d4+4. d5+8. d6)/d2)3, m3, alpha 2=(1+(d4+2. d5+4. d6)/d3)3, m3, alpha 3=(1+(d5+2. d6)/d4)3 ,m3, alpha 4=(1+d6/d5)3, m3, where V1,V2,V3,à,V6 - fractions volumes with core sizes d1,d2,d3,à,d6,m3; alpha 1, alpha 2, alpha 3, ... , alpha 5 - volumetric coefficients of separation of cores with d1 dimension by all other cores, dimension d2 by all other cores, etc. ^ EFFECT: higher efficiency. ^ 20 ex |
