Tantalum Carbide (TaC) C1Ta1(cr,l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -6.514 -143.879 -143.879 INFINITE 100 18.619 12.880 69.673 -5.679 -144.099 -143.677 75.049 200 29.192 29.187 45.519 -3.266 -144.264 -143.168 37.392 298.15 36.790 42.373 42.373 0. -144.097 -142.654 24.992 300 36.903 42.601 42.374 0.068 -144.091 -142.645 24.837 400 41.664 53.915 43.884 4.012 -143.729 -142.215 18.571 500 44.530 63.537 46.877 8.330 -143.347 -141.882 14.822 600 46.447 71.833 50.361 12.883 -143.033 -141.620 12.329 700 47.890 79.104 53.959 17.602 -142.791 -141.404 10.552 800 49.074 85.578 57.514 22.451 -142.596 -141.220 9.221 900 50.116 91.419 60.962 27.411 -142.426 -141.058 8.187 1000 51.066 96.749 64.278 32.471 -142.270 -140.914 7.361 1100 51.928 101.656 67.456 37.621 -142.124 -140.786 6.685 1200 52.779 106.211 70.498 42.856 -141.987 -140.670 6.123 1300 53.616 110.469 73.411 48.176 -141.850 -140.566 5.648 1400 54.441 114.473 76.202 53.579 -141.697 -140.473 5.241 1500 55.254 118.257 78.881 59.064 -141.513 -140.392 4.889 1600 56.035 121.848 81.455 64.628 -141.291 -140.324 4.581 1700 56.813 125.268 83.932 70.271 -141.035 -140.271 4.310 1800 57.588 128.537 86.320 75.991 -140.761 -140.234 4.069 1900 58.360 131.672 88.625 81.788 -140.482 -140.213 3.855 2000 59.128 134.685 90.853 87.663 -140.200 -140.206 3.662 2100 59.890 137.588 93.010 93.614 -139.913 -140.213 3.488 2200 60.650 140.392 95.100 99.641 -139.621 -140.234 3.330 2300 61.409 143.104 97.129 105.744 -139.325 -140.269 3.186 2400 62.167 145.734 99.100 111.922 -139.030 -140.316 3.054 2500 62.923 148.287 101.016 118.177 -138.741 -140.376 2.933 2600 63.676 150.770 102.882 124.507 -138.467 -140.446 2.822 2700 64.429 153.187 104.701 130.912 -138.218 -140.527 2.719 2800 65.181 155.544 106.475 137.393 -138.006 -140.617 2.623 2900 65.933 157.844 108.207 143.948 -137.845 -140.713 2.535 3000 66.685 160.092 109.899 150.579 -137.753 -140.814 2.452 3100 67.436 162.291 111.554 157.285 -137.746 -140.916 2.374 3200 68.187 164.444 113.173 164.066 -137.846 -141.017 2.302 3300 68.938 166.553 114.759 170.923 -174.531 -140.642 2.226 3400 69.688 168.622 116.312 177.854 -174.488 -139.616 2.145 3500 70.438 170.653 117.836 184.860 -174.382 -138.592 2.068 3600 71.187 172.648 119.331 191.941 -174.213 -137.571 1.996 3700 71.935 174.609 120.799 199.098 -173.981 -136.557 1.928 3800 72.683 176.537 122.240 206.328 -173.686 -135.549 1.863 3900 73.431 178.435 123.657 213.634 -173.328 -134.550 1.802 4000 74.178 180.303 125.050 221.015 -172.905 -133.561 1.744 4100 74.925 182.144 126.420 228.470 -172.420 -132.583 1.689 4200 75.671 183.959 127.768 236.000 -171.871 -131.618 1.637 4273.000 76.216 185.267 128.739 241.544 CRYSTAL <--> LIQUID 4273.000 66.944 209.746 128.739 346.144 TRANSITION 4300 66.944 210.168 129.249 347.951 -66.912 -131.327 1.595 4400 66.944 211.707 131.106 354.645 -67.220 -132.821 1.577 4500 66.944 213.212 132.914 361.340 -67.540 -134.309 1.559 4600 66.944 214.683 134.676 368.034 -67.870 -135.789 1.542 4700 66.944 216.123 136.393 374.729 -68.211 -137.262 1.525 4800 66.944 217.532 138.069 381.423 -68.563 -138.727 1.510 4900 66.944 218.912 139.705 388.117 -68.926 -140.185 1.494 5000 66.944 220.265 141.302 394.812 -69.300 -141.636 1.480 5100 66.944 221.591 142.864 401.506 -69.684 -143.078 1.465 5200 66.944 222.890 144.390 408.201 -70.079 -144.514 1.452 5300 66.944 224.166 145.884 414.895 -70.484 -145.941 1.438 5400 66.944 225.417 147.345 421.589 -70.900 -147.361 1.425 5500 66.944 226.645 148.775 428.284 -71.327 -148.773 1.413 5600 66.944 227.852 150.177 434.978 -71.764 -150.177 1.401 5700 66.944 229.036 151.550 441.673 -72.211 -151.574 1.389 5800 66.944 230.201 152.896 448.367 -811.424 -150.161 1.352 5900 66.944 231.345 154.216 455.061 -812.106 -138.754 1.228 6000 66.944 232.470 155.511 461.756 -812.842 -127.335 1.109