SUBJECT INDEX 
M 
Machines (Contin. ) 
development, 756 
heavy, 281, 986 
metal-processing, 838 
repair and maintenance, 142, 
517, 806 
strength, 51 
theory, 414, 415, 416, 613, 
678 
Machining, 117, 153, 167, 215, 
AU), Bs BOs O85, OS95 7225 
733, 735, 846, 1052, 1075, 
1131 
electro-erosion, 200 
gas-flame, 40 
high-speed, 635, 940 
precision, 531 
surface evaluation, 211 
surface measurement, 936 
Magnesia, calcined 
production, 996 
Magnesitic tailings, 79 
Magnesium, 427, 977 
determination, 1001 
electrolytic refining, 9 
Magnesium alloys, 53 
corrosion, 110 
Magnesium bismuthide, 1130 
Magnesium organic compounds, ihe 
Magnesium silicates, 317 
Magnetic alloys, 93, 204, 489 
Magnetic anisotropy, 282 
Magnetic anomalies, 392, 680 
Magnetic compasses, 108 
Magnetic declinations, 662 
Magnetic fields, 239, 496, 500, 
608, 851 
earth. See "Terrestrial 
magnetism". 
solar, 137 
Magnetic-head cores, 489 
Magnetic-loss measurements, 82 
Magnetic materials, 195, 613, 869 
determination, 50 
Magnetic potentials, 253 
Magnetic property determinations, 
168, 824 
Magnetic radiospectroscopy, 683 
Magnetic recording, 34, 726 
image, 898 
M 
Magnetic resonance, 315 
Magnetic storms, 698, 700, 947 
Magnetic tape, 93 
Magnetic-tape apparatus, 726 
Magnetism, 397, 466, 670, 700, 
754, 930 
temperature effects, 466 
theory, 1089 
Magnetite, 587 
iron, 625 
Magnetocapillary forces, 1130 
Magnetoelectric effects, 44 
Magnetoelectronic seismography, 
683 
Magnetogasdynamics, 754 
Magnetohydrodynamic generator, 
507 
Magnetohydrodynamics, 46, 463, 
Lok, 528, 557, 587, 684, 707, 
822, 916, 1035, 1039, 1053, 
1063 
Magnetometry, 732 
Magnetostriction, 753, 1089 
Magnetrons, 868 
Magnets 
electro-, 461 
1000 ton, 463 
permanent, 60, 461 
Malaria 
drugs, 33 
Maleic anhydride 
production, 1003 
Malleable iron, 854 
Malonic esters, 803 
Management 
industrial, 363 
use of computers, 290 
Manganese, 772 
electrodeposition, 1101 
extraction, 428 
production, 979 
Manganese alloys 
iron-, 625 
zinc-aluminum-, 913 
Manganese ferrite 
properties, 587 
Manganese ores, 431 
analysis, 254 
deposits, 428 
Manometers, 111, 586 
