Zirconium, Beta (Zr) Zr1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 250 298.15 25.202 43.192 43.192 0. 4.810 3.521 -0.617 300 25.218 43.348 43.193 0.047 4.810 3.513 -0.612 350 25.587 47.264 43.501 1.317 4.809 3.297 -0.492 400 25.935 50.703 44.191 2.605 4.809 3.081 -0.402 450 26.238 53.775 45.088 3.909 4.808 2.865 -0.333 500 26.564 56.557 46.098 5.229 4.808 2.649 -0.277 600 27.281 61.462 48.261 7.921 4.809 2.217 -0.193 700 28.053 65.724 50.457 10.687 4.808 1.785 -0.133 800 28.966 69.535 52.608 13.542 4.813 1.353 -0.088 900 28.473 72.916 54.681 16.412 4.736 0.923 -0.054 1000 28.238 75.902 56.656 19.245 4.513 0.511 -0.027 1100 28.260 78.592 58.530 22.068 4.164 0.126 -0.006 1135.000 28.329 79.478 59.163 23.058 ALPHA <--> BETA 1200 28.511 81.060 60.306 24.905 0. 0. 0. 1300 28.879 83.356 61.992 27.774 0. 0. 0. 1400 29.353 85.513 63.596 30.684 0. 0. 0. 1500 29.934 87.558 65.126 33.648 0. 0. 0. 1600 30.621 89.511 66.589 36.675 0. 0. 0. 1700 31.414 91.390 67.993 39.776 0. 0. 0. 1800 32.314 93.211 69.344 42.961 0. 0. 0. 1900 33.320 94.985 70.647 46.242 0. 0. 0. 2000 34.433 96.722 71.907 49.629 0. 0. 0. 2100 35.652 98.431 73.130 53.132 0. 0. 0. 2125.000 35.973 98.854 73.430 54.027 BETA <--> LIQUID 2200 36.977 100.119 74.318 56.763 21.323 0.746 0.018 2300 38.409 101.794 75.476 60.531 -21.738 1.759 -0.040 2400 39.947 103.461 76.608 64.448 -22.005 2.786 -0.061 2500 41.591 105.125 77.715 68.524 -22.113 3.822 -0.080 2600 43.342 106.790 78.801 72.770 -22.052 4.859 -0.098