Thermochemical Processes Episode 14 pps

... equation for diffusion of liquid metals, 291–4 Synthesis gas, production of, 134–5 syntheses from, 142 Tantalum, 93, 349 Tantalum silicides, vaporization of, 97–9 Temperature, choice of for CVD,

Ngày tải lên: 13/08/2014, 09:20

... 9.579 15 336 1.1 114 298–m.p. Ho sol 9.785 15 899 1.1753 298–m.p. Er sol 9.916 16 642 1.2154 298–m.p. Er liq 4.688 14 380 m.p.–1900 Tm sol 8.882 12 270 0.9564 298 140 0 Yb sol 9.111 8111 ... given by the same equation as that for homogeneous nucleation, but the radius now refers 20 Thermochemical Processes: Principles and Models An alternative procedure which is effective in pro...

Ngày tải lên: 13/08/2014, 09:20

... K) Cu 1.5 1000 ° C 337 Ag 1.1 950 ° C 285 Au 1.4 1000 ° C 368 Fe 1.93 147 5 ° C 416 Ni 1.72 140 0 ° C 430 Ga 0.77 20 ° C 272 In 0.63 140 ° C 240 Al 0.98 450 ° C 330 Sn 0.67 200 ° C 301 W 2.80 2000 ° C ... into the octahedral site if the radius ratio is  0.732 ½ r interstitial r metal D½0. 414  172 Thermochemical Processes: Principles and Models Table 6.1 Structures of the common met...

Ngày tải lên: 13/08/2014, 09:20

... 300–1500 2WO 2 C O 2 ! 2WO 3 D502 460 C 145 .1T 300–1000 U CO 2 ! UO 2 D1 081 700 C169.8T 300–1500 3UO 2 C O 2 ! U 3 O 8 D310 600 C 133.5T 300–1500 262 Thermochemical Processes: Principles and Models and J A r  D t a t e  e 2 r 2 d A dx Hence ... interface, which reduces the rate of oxidation, to a 288 Thermochemical Processes: Principles and Models Group VII 2Mn CO 2 ! 2MnO...

Ngày tải lên: 13/08/2014, 09:20

... which the two tie lines intersect, (C x 1 , C x 2 ) can be found by solving Eqs. 5.1.13 and 5.1 .14 using 5.1.15 and 5.1.16. The result is C e 1 = − dφ dη dα dη = −p. (5.1.17) Thus, C e 1 is a ... compositions near C E 1 , where λ nt = 1. If the relative permeability functions (see Eqs. 4.1 .14- 4.1.19) vary smoothly in the neighborhood of the binodal curve, and the relative permeability ......

Ngày tải lên: 12/08/2014, 16:21

... 0.1335 0.5500 1.0000 0.8415 c-b 0.5476 0.3057 0 .146 8 0.5000 1.0000 1.1111 b 0.5294 0.3135 0.1570 0.4 614 1.0000 1.3546 Leading b 0.5294 0.3135 0.1570 0.4 614 1.0000 1.3546 Shock a 0.1500 0.2908 0.5592 ... 1.0000 Trailing e 1.0000 0. 0. 1.0000 1.0000 0 .148 2 Shock d 0.9208 0. 0.0792 0.8131 1.0000 0 .148 2 Constant State d 0.9208 0. 0.0792 0.8131 1.0000 0 .148 2 Intermediate d 0.9208 0. 0....

Ngày tải lên: 12/08/2014, 16:21

... 2r&$), CZ = 4MR2$+rnr (14 - r$) where M = mR2p and rn = rrd2p/4 11.22 a) 6i ds, zero, 3(-j+k)rad/s, c) 148 .2 N (tension) e,. = ~~~ 414, b) -36k ds2, 12.1 193 mm, ... 8 Velocity diagrams 55 Velocity image 56 Velocity transducer 145 Velocity, angular 54, 184 Vibration absorber 142 ,143 Vibration level 128 Vibration, amplitude 127 Virtual wo...

Ngày tải lên: 12/08/2014, 16:21

... Concentration (mEq/L)* Electrolyte Plasma ICF Deficiency Excess Sodium (Na ϩ ) 142 10 Hyponatremia Hypernatremia 4 Potassium (K ϩ ) 5 141 Hypokalemia Hyperkalemia 5 Calcium (Ca 2ϩ )5Ͻ1 Hypocalcemia Hypercalcemia Chloride ... gastroenterology. 1 General Anatomy and Digestive Processes Objectives When you have completed this section, you should be able to • list the functions and major phy...

Ngày tải lên: 12/08/2014, 16:21

... continued until a hole first forms near center of the disk, then the electropolishing or ion milling processes are immediately halted. The thin tapered portions of material adjacent to the hole are ... The most common experimental arrangement is the back-reflection Laue arrangements shown in Fig. 14. The x-ray beam is directed through a collimator onto the single crystal sample, and di...

Ngày tải lên: 13/08/2014, 05:20