Hydroblasting and Coating of Steel Structures Episode 3 docx

... High-pressure Pumps 3. 2 .3 Pump Performance 3. 3 High-pressure Hoses and Fittings 3. 3.1 General Structure 3. 3.2 3. 4.1 General Structure and Subdivision 3. 4.2 Jet Reaction Force 3. 5.1 Rotating ... 0.24-0.62 0 .3- 1.0 2.1 22.1 19 .3 2.1 26.2 0.07 30 35 100-200 30 1 50-600 0.20 0 .35 0.25 0.20 0.2 5 0.20 14 - 3- 8 14 6-1 0 221 39 5 10 38 6...

Ngày tải lên: 13/08/2014, 16:21

... 29 38 45 46 47 55 59 63 66 73 77 78 84 87 94 1 13 114 114 121 126 Hydroblasting and Coating of Steel Structures H yd rob I ast i ng and Coating of Steel Structures ... 2 .3 Parameter influence on the coating removal 2.4 Models of coating removal processes 3 Hydroblasting Equipment 3. I 3. 2 Pressure generator 3. 3 High-pre...

Ngày tải lên: 13/08/2014, 16:21

... MPa - nc =33 1 min-' 15 3. 57 504 4.52 39 8 3. 57 420 4.52 33 1 16 3. 57 504 4.52 39 8 3. 57 420 4.52 33 1 18 3. 57 504 4.52 39 8 3. 57 420 4.52 33 1 120 95 100 78 117 93 98 74 ... low-pressure inlet valves and high-pressure outlet valves: 54 Hydroblasting and Coating of Steel Structures Table 3. 5 Performance parameters of plunger...

Ngày tải lên: 13/08/2014, 16:21

... section of the nozzle 78 Hydroblasting and Coating of Steel Structures 4.1 Efficiency of Hydroblasting 4. I. 7 General Aspects Numerous factors affect the efficiency of hydroblasting ... Spaces Aspects of Site Management and Operators’ Fatigue 4 .3 Problems of Disposal 4.4 Safety Features of Hydroblasting Steel Surface Preparation by Hydroblas...

Ngày tải lên: 13/08/2014, 16:21

... 9.7 7.9 6.9 8 .3 10 .3 9.7 11.4 5.9 11.0 9 .3 9.7 7.6 9 .3 10 .3 12.4 124 Hydroblasting and Coating of Steel Structures 5 .3. 2 Effects on Coating Performance The use of water jets in ... Wettability of Steel Substrates Roughness and Profile of Substrates 5.7.1 Influence of Roughness on Coating Adhesion 5.7.2 Influence of Roughness...

Ngày tải lên: 13/08/2014, 16:21

... Grit-blasting + hydroblasting 2 8. 13 55.60 44.00 32 .41 57. 83 23. 73 Grit-blasting+ hydroblasting 3 8.87 60.27 50.17 36 . 73 62. 13 26. 13 Hydroblasting 1 9.77 63. 23 51.00 38 .20 64 .30 29 .33 Hydroblasting ... 7. 43 52.17 43. 57 31 .87 54. 43 23. 27 Hydroblasting 7 6.10 50. 03 35. 83 26.27 51.17 19.87 Hydroblasting 8 8.60 54.87 46.17 34 .70 57....

Ngày tải lên: 13/08/2014, 16:21

... 920 1 930 990 1000 7600 19 43 35 31 32 00 14 73 3 708 2 74 1450 5182 2 .37 . 10' 6.25. 10' 5.82. 10' 1 .35 . 10' 7.16.10' 0.27.10' 1.45. 106 39 .38 . 10' ... function of jet length (measurements: Yanaida and Ohashi, 1980). 14 Hydroblasting and Coating of Steel Structures jet cutting of construction material...

Ngày tải lên: 13/08/2014, 16:21

... Table 3. 7 and Fig. 3. 16). Another way to protect the operator is the application of mechanically guided 88 Hydroblasting and Coating of Steel Structures 840 mg/kg (Carlson and Townsend, ... Beltov and Assersen (2002) Andronikos and Eleftherakos (2000) Andronikos and Eleftherakos (2000) Andronikos and Eleftherakos (2000) Andronikos and Eleftherakos (...

Ngày tải lên: 13/08/2014, 16:21

... rusting: Limitations to hydroblasting (e.g. the removal of oil and grease, or milscale); 150 Hydroblasting and Coating of Steel Structures 6.1 Introduction A number of standards have been developed ... system (Amercoat@ 3 5 7, Ameron International) reads as 164 Hydroblasting and Coating of Steel Structures Table 7.1 Cleaning efficiency of cavi...

Ngày tải lên: 13/08/2014, 16:21

... Rotterdam, 231 -2 43. 99 7-1 0 12. on coating performance. Proc. SSPC Con$, Atlanta. 233 - 235 ,l-12. 697-716. Part B, Vol. 211,l-9. 182 Hydroblasting and Coating of Steel Structures ... 24-71. coatings in hydrodynamic flows. Wear, Vol. 181-1 83. 759-765. 180 Hydroblasting and Coating of Steel Structures Figure 7.25 New Jersey lnst. Technology, Ne...

Ngày tải lên: 13/08/2014, 16:21