Cladding attachments

In commercial practice, powdered explosives on an ammonium nitrate basis are used in most cases. Typical detonation velocities are between 1800 and 3500 m/s depending on the metal system to be bonded. The lower detonation velocity range is preferred for many metal systems in order to minimize the quantity of solidified melt associated with the bond-zone waves (12). In addition, subsonic detonation velocity explosives are required for the parallel cladding technique in order to avoid attached shock waves in the coUision region, which preclude formation of a good bond. 

Sapsford etal. (2001) examined microarray-based antibody-antigen binding kinetics in real time to determine the effect of spot size. Capture antibodies were immobilized in an array pattern onto silver-clad microscope slides. Antimouse IgG was directly attached to the surface or attached via neutravidin capture of the biotinylated antibody. Cy5-labeled mouse IgG capture was monitored based upon the signal generated from the excitation of an evanescent wave guide (slide) with a 635-nm laser source detection was achieved by a charge-coupled device (CCD) camera system. Both static and flow-through conditions were employed. 

Fig. 4.3-20. Titanium clad pressure vessel attached by a mortised corrosion-resistant titanium strip [34],...

In order to hide the aluminum extrusions, rubber strips and screws (dress-caps) were fitted over the top of the pressure plates. They were also aluminum extrusions with L-shaped cross-sections. For aesthetic reasons, the original building design required the dress-caps to be externally clad with thin copper sheet. The copper sheet was mechanically attached by rolling over the two longitudinal edges onto the internal surfaces of the dress-cap. Figure 7.27 shows a pressure plate and one of the dress-caps. 

HPLC enantiomeric separation of Co(acac)3 was also performed with monolithic silica columns containing a covalently attached 3,5-dimethylphenylcarbamate derivative of cellulose . Covalent immobilization of 3,5-dimethylphenylcarbamate derivative of cellulose was performed in situ onto native silica monoliths cladded in a polyether HPLC column. The covalent attachment of cellulose derivative in the range of 16-19% (w/w) was performed via an epoxide moiety. The covalent attachment of the cellulose derivative... 

Designs for gaseons hydrogen service shonld inclnde the following features (1) Plate materials, including clad plate, shonld be nltrasonically examined for laminations (see ASTM A578). Weld repair of laminations shonld not be permitted. (2) Pressnre-containing and internal attachment welds should be full penetration. (3) Pocketed weldments snch as reinforcement pads shonld be vented. Internal attachment welds that cannot be fnll penetration, such as tray support welds, should also be vented. 

After the bomb had been filled, it, too, was ferried across to Gruinard. With it went Sutton, Henderson and Younger. Each man was now clad like some science fiction monster, in a rubberized suit, gas mask, high rubber boots and thick gloves. The anthrax weapon was placed on a small mound of earth. Around it, tethered in concentric circles, were the sheep. An explosive charge was carefully attached to the bomb and a fuse laid. While the sheep grazed unconcernedly, the scientists retreated to a safe distance down wind. 

Tears in his eyes, Malcolm began removing the equipment attached to Herman s body. There was a hush in the hospital room. Time to go, Malcolm thought. Turning, he walked down the hallway, his eyes sandy, his bones aching. His feet were still clad in elasticized hospital slippers, and they made a scratching sound, a sound almost like the surf in a faraway sea. 

The fuel consists of a series of UN pellets that are total of 52 cm in length and 0.91 cm in diameter. These are capped by 5 cm of BeO to act as an axial reflector. There is a gas plenum on the top of the pin to allow for fission product gas build up. A layer of rhenium acts as a liner for the fuel pin to prevent interaction between the NblZr cladding and the UN pellets and also acts as a thermal neutron absorber in accident cases as discussed later. The NblZr end caps appear large in this Figure but their purpose is to simulate other components like the connectors that attach the fuel pin to a grid plate. 

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