Volume 05 - Surface Engineering Part 6 potx
Volume 05 - Surface Engineering Part 6 potx
... NaOH; 2.0-to-1 to 2.75-to- 1 ratios of NaCN to zinc. Temperature: 30 °C ( 86 °F). (b) Effect of zinc metal content. 60 .1, 75.2, and 90.2 g/L (8, 10, and 12 oz/gal) Zn (CN); 43.7, 54 .6, and 65 .5 g/L ... NaCN; 75.2 g/L (10 oz/gal) NaOH; 2.75-to- 1 ratio of NaCN to zinc. Temperature: 30 °C ( 86 °F). (c) Effect of NaOH content. 60 .1 g/L (8 oz/gal) Zn(CN); 43 .6 g/L (5.8 oz/gal) NaCN;...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 9 potx
... for coatings 13 μm (0.5 mil) 25 μm (1.0 mil) 38 μm (1.5 mils) 51 μm (2.0 mils) 64 μm (2.5 mils) 76 μm (3.0 mils )Volume solids, % m 2 /L ft 2 /gal m 2 /L ft 2 /gal m 2 /L ft 2 /gal m 2 /L ft 2 /gal ... area. (13) Source for direct current. (14) To anodes in paint bath. (15) To work on conveyor. ( 16) Particl e filter. (17) Cooler. (18) Ultrafilter. (19) Paint solids return. (20) Permeat...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 1 pot
... Case (193 1-1 933) (Member 192 7-1 933) • T.D. Cooper (198 4-1 9 86) (Member 198 1-1 9 86) • E.O. Dixon (195 2-1 954) (Member 194 7-1 955) • R.L. Dowdell (193 8-1 939) (Member 193 5-1 939) Because the chemical ... (199 3-) Rotolico Associates • Mahi Sahoo (199 3-) CANMET • Wilbur C. Simmons (199 3-) Army Research Office • Jogender Singh (199 3-) Pennsylvania Sta...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 2 ppsx
... Time, s 1 0-1 5 sulfuric plus 0-4 hydrofluoric 5 0 -6 5 12 0-1 50 2 0 -6 0 Ferritic 5-1 0 nitric plus 0. 2-1 hydrofluoric 5 0 -6 5 12 0-1 50 2 0 -6 0 Austenitic 1 0-1 5 sulfuric plus 0-4 hydrofluoric ... dip 1 5-2 5 H 2 SO 4 (b) 7 1-8 2 16 0-1 80 5-3 0 min Water rinse (c) . . . Ambient Ambient . . . Caustic permanganate dip (d) 1...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 3 ppsx
... class="bi x2a y6e w13 h25" alt="" temperature conductivity, k strength elasticity, E toughness g/cm 3 lb/in. 3 °C °F W/m · K Btu · in./ft 2 · h · °F expansion, 10 -6 /K MPa ksi GPa 10 6 psi MPa ... · °F expansion, 10 -6 /K MPa ksi GPa 10 6 psi MPa ksi Ceramics Metals Polymer d μ μ μ Table 6 Estimated ti me required for plating copper (valence 1) to a given thickness...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 4 docx
... Sodium cyanide 42 5 .6 3 0-4 1 4. 0-5 .5 20 2.7 1 5-2 8 2. 0-3 .7 Sodium hydroxide 79 10.5 6 8- 105 9. 0-1 4.0 75 10.0 6 0-9 0 8. 0-1 2.0 Sodium carbonate 15 2.0 1 5 -6 0 2. 0-8 .0 15 2.0 1 5 -6 0 2. 0-8 .0 Sodium polysulfide ... 10. 0-1 5.1 45 6. 0 3 8-5 7 5. 0-7 .6 Sodium hydroxide 79 10.5 6 8- 105 9. 0-1 4.0 75 10.0 6 0-9 0...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 5 ppt
... conditions pH 8. 5-1 0 8-1 0 4 -6 4. 3-4 .6 4. 5-5 .5 4. 5-5 .5 Temperature, °C (°F) 9 0-9 5 (19 5- 205) 9 0-9 5 (19 5- 205) 8 8-9 5 (19 0- 205) 8 8-9 5 (19 0- 205) 8 8-9 5 (19 0- 205) 8 8-9 5 (19 0- 205) Plating ... A/in. 2 °C °F Low concentration 250 33 2.5 0.33 3 1 -6 2 2-4 5 2 -6 3 12 5-1 45 High concentrat...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 7 docx
... Soldier-style racking: • Baskets: • Trays: • Barrels: Plating, Metalloberfl.; Angew. Elektrochem., Plating, Plat. Surf. Finish., Table 6 Physical and mechanical properties of electroless nickel-boron ... mechanical properties of electroless nickel-boron and nickel-phosphorus deposits Property Electroless nickel- boron (a) Electroless nickel- phosphorus (b) μΩ μ μ ... Taber abraser resi...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 8 pptx
... properties of tin-base babbitts Compressive yield point (a)(b) Ultimate compressive strength (a)(c) Hardness, HB (d) Composition, % At 19 °C (66 °F) At 100 °C (212 °F) At 19 °C (66 °F) At 100 ... point (a)(b) Ultimate compressive strength (a)(c) Hardness, HB (d) Composition, % At 19 °C (66 °F) At 100 °C (212 °F) At 19 °C (66 °F) At 100 °C (212 °F) Melting point Complete liquefactio...
Ngày tải lên: 10/08/2014, 12:22
Volume 05 - Surface Engineering Part 10 ppsx
... Laser CVD. Thermal-laser CVD (Ref 12), Fig. 6 Typical inert-atmosphere and/or low-pressure plasma chamber. Courtesy of Metco, Inc. Fig. 5 Plasma spray process. Courtesy of Praxair Surface Technologies, ... CVD, Proc. 9th Int. Conf. on CVD, Int. J. Refract. Hard Metals, Applications Wear-, erosion-, and corrosion-resistance applications Metallurgical factors Anodizing Conditions. Fi...
Ngày tải lên: 10/08/2014, 12:22