Hydroblasting and Coating of Steel Structures 2011 Part 11 pps

... -0.24 1.557 0.358 1.215 -0 .63 1.185 0.1 56 1.457 -0 .61 1.199 0. 166 1.451 0.025 1.9 76 1.9 76 0.9 76 -0 .67 1.1 56 0.135 1. 463 0 .68 6. 089 0.8 36 0.329 Projectile material. Substrate material. Figure ... Wettability of steel substrates 5.7 Roughness and profile of substrates 5.8 Aspects of substrate surface integrity 6 Hydroblasting Standards 6. 1 Introdu...

Ngày tải lên: 05/03/2014, 19:20

... Industrial cleaning applications of water jets. 6 Coating of Steel Structures 2 Hydroblasting and Coating of Steel Structures 1.1 Definitions of Surfaces and Preparation Methods Surface ... Iron and steel - Cleaning 1.Title 620.1’06 ISBN 185617395X Library of Congress Cataloging-in-Publication Data Momber, Andreas W., 19 59 - Hydroblasting...

Ngày tải lên: 14/03/2014, 17:20

... 2 Hydroblasting and Coating of Steel Structures 1.1 Definitions of Surfaces and Preparation Methods Surface preparation processes affect performance and lifetime of coating systems ... of soils (Sondermann, 1998); cutting and drilling of natural rocks in quarries (Ciccu and Bortolussi, 1998); 8 Hydroblasting and Coating of Steel Structures su...

Ngày tải lên: 22/03/2014, 12:20

... HPWJ and UHPWJ. It consid- ers in particular applications with operating pressures in excess of 150 MPa. Hydroblasting and Coating of Steel Structures Fundamentals of Hydroblasting ... Applications 6 HydrobJasting and Coating of Steel Structures A first approximation of paint degradation rate is obtained using the following equation: The p...

Ngày tải lên: 27/06/2014, 17:20

... surface preparation References 13 3 13 6 13 8 14 4 14 9 15 0 15 1 15 2 15 4 15 5 15 7 15 9 16 0 16 9 17 6 18 1 18 3 Appendix 19 9 Index 203 viii List of Symbols and Abbreviations Used plunger ... Momber, Andreas W., 19 59 - Hydroblasting and coating of steel structures / Andreas W. Momber Includes bibliographical references and index....

Ngày tải lên: 12/08/2014, 02:22

... 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 ... rate could be derived by 46 Hydroblasting and Coating of Steel Structures 3. 1 High-pressure Water Jet Machines 3. 1.1 General Structure 3. 1.1.1 Definitio...

Ngày tải lên: 12/08/2014, 02:22

... min-' 15 3.57 5 04 4. 52 398 3.57 42 0 4. 52 331 16 3.57 5 04 4. 52 398 3.57 42 0 4. 52 331 18 3.57 5 04 4. 52 398 3.57 42 0 4. 52 331 120 95 100 78 117 93 98 74 122 96 100 78 ... mm 4 280 5 325 8 210 8 300 10 200 20 140 200 200 200 200 200 200 0. 54 200 0 .41 150 0.60 200 1.10 250 1.01 2 50 1.82 350 54 Hydroblasting and...

Ngày tải lên: 12/08/2014, 02:22

... the use of shrouded tools (see Table 3.7 and Fig. 3. 16) . Another way to protect the operator is the application of mechanically guided 102 Hydroblasting and Coating of Steel Structures ... limits. 104 Hydroblasting and Coating of Steel Structures 100 , 60 40 0 V u) c regulatory limit (Switzerland) ______ _.___________________ replacement o...

Ngày tải lên: 12/08/2014, 02:22

... Hydroblasting Standards’ ( 199 5). - Jotun: ‘Degrees of Flash Rusting - Guidelines for Visual Assessment of Flash Waterjetting Prior to Recoating’ (1 99 5). 0 water-jetting’ ( 199 2). ... Preparation Definitions and Cleaning Degrees 164 Hydroblasting and Coating of Steel Structures Table 7.1 Cleaning efficiency of cavitating water jets (Conn and Rudy,...

Ngày tải lên: 12/08/2014, 02:22

... 50.03 35 .83 26.27 51.17 19 .87 Hydroblasting 8 8.60 54 .87 46.17 34.70 57.63 25.93 Hydroblasting 9 8. 47 56.30 46.27 34.33 59.33 25.53 Hydroblasting 10 7 .83 55.30 46.20 33 .87 56.77 26.43 ... 91 48 46 86 107 96 104 43 5.7.4 Profiles on Hydroblasted Steel Substrates It is often believed that hydroblasting cannot ‘appreciably impart a profile on steel. ’...

Ngày tải lên: 12/08/2014, 02:22

... 2002. IS0 11 124 Preparation of steel substrates before application of paints and IS0 11 126 Preparation of steel substrates before application of paints and IS0 12944 Paints and varnishes ... principles and rating schemes, 19 82. Part 2: Designation of degree of blistering, 1982. Part 3: Designation of degree of rusting, 1982. Part 4:...

Ngày tải lên: 12/08/2014, 02:22

Ngày tải lên: 12/08/2014, 02:22

... preparation References 13 3 13 6 13 8 14 4 14 9 15 0 15 1 15 2 15 4 15 5 15 7 15 9 16 0 16 9 17 6 18 1 18 3 Appendix 19 9 Index 203 viii List of Symbols and Abbreviations Used plunger ... 17 18 24 29 38 45 46 47 55 59 63 66 73 77 78 84 87 94 11 3 11 4 11 4 12 1 12 6 Hydroblasting and Coating of Steel Structures H yd r...

Ngày tải lên: 13/08/2014, 16:21

... Impact Angle Influence 2. 4 Models of Coating Removal Processes 2. 4.1 Drop Impact Model 2. 4 .2 Water Jet Cleaning Models 22 Hydroblasting and Coating of Steel Structures values published ... Water Jets 2. 1.4 Water Drop Formation 2. 2 Basic Processes of Water Drop Impact 2. 2.1 Stresses Due to Impact 2. 2 .2 Stress Wave Effects and Radial Jetting 2. 2.3 Mul...

Ngày tải lên: 13/08/2014, 16:21

... 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