S glass

Because of its exceptional strength, S glass is widely used in the aerospace industry. It has excellent resistance to acids and water, but it is several times as expensive as E glass. Because of its cost, it is not used in the corrosion industry. It is comparable in strength to aramid fiber. 

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In other work, the impact of thermal processing on linewidth variation was examined and interpreted in terms of how the resist s varying viscoelastic properties influence acid diffusion (105). The authors observed two distinct behaviors, above and below the resist film s glass transition. For example, a plot of the rate of deprotection as a function of post-exposure processing temperature show a change in slope very close to the T of the resist. Process latitude was improved and linewidth variation was naininiized when the temperature of post-exposure processing was below the film s T. 

Hydrogels. Controlled swelling of hydrophilic polymers, derived from the glossy/mbbery properties of polymers, is used to control the rate of dmg release from matrices. In the mbbery state, accompHshed by lowering the polymer s glass-transition temperature to an appropriate level, the dispersed dmg diffuses as the polymer swells in the presence of water. 

Net-tension failures can be avoided or delayed by increased joint flexibility to spread the load transfer over several lines of bolts. Composite materials are generally more brittle than conventional metals, so loads are not easily redistributed around a stress concentration such as a bolt hole. Simultaneously, shear-lag effects caused by discontinuous fibers lead to difficult design problems around bolt holes. A possible solution is to put a relatively ductile composite material such as S-glass-epoxy in a strip of several times the bolt diameter in line with the bolt rows. This approach is called the softening-strip concept, and was addressed in Section 6.4. 

Fill a bartender s glass with ice and add the ingredients. Shake and strain into a highball glass two-thirds full of fresh ice. 

Mr. Conti put ice into a bartender s glass and poured his measures over it. He rested the glass on a bar towel so that it would not slip as he stirred. Mr. Conti stirred with a long-necked spoon, bent slightly so that it would follow the sides of the glass, a trick he learned from Mr. DeGroff. 

Combine the ingredients, except the cayenne and mint leaf, in a bartender s glass with ice and shake until chilled. Strain into a martini glass and sprinkle the top of the cocktail lightly with cayenne. Garnish with a mint leaf. 

Pour the liquid ingredients into a bartender s glass filled with ice. Shake and strain into a martini glass. Garnish with a twist. 

Shake the ingredients vigorously in a bartender s glass with ice. Strain into a large chilled martini glass (at least 9 ounces). Garnish with shaved chocolate. 

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