Coherent mass

Consolidation. Metal powders are consoHdated by heat or by pressure followed by heat, or by heating during the appHcation of pressure (17). ConsoHdation produces a coherent mass of definitive size and shape for further working, heat treating, or use as is. 

Electrolysis of a melt of anhyd CaCl2 containing Cap2 or KQ is conducted above the mp (839°C) of the metal, which is deposited on water-cooled cathodes of Fe or graphite that are slowly raised to permit solidification of the accumulated metal. The product is a coherent mass that is protected from oxidation by an electrolyte crust deposition below the melting point would yield a voluminous spongy product, full of electrolyte and susceptible to oxidation and hydrolysis. 

Although the requirement for flame sensitiveness is the main consideration for initiating explosives for plain detonators, others are important in manufacture. The explosive must be capable of compression into a coherent mass and at the same time leave the equipment free from adhesions. Lead azide can be somewhat deficient in cohesion, and to improve this a small proportion of tetryl is sometimes added to the... 

Incompatible Mixtures. Even at very low levels, many of the poly-ether additives led to incompatible mixtures. These blends were not successfully milled to a smooth sheet under any conditions tried. Instead, a mass of crumbs was obtained. These crumbs could be molded into a coherent mass, but the physical properties were poor. For example, addition of 8.75 parts of polybutene-1 oxide to Masterbatch B for CPVC alone gave a brittle, free-flowing material with these properties notched Izod impact strength, 0.7 lb/in notch, flow rate 452 g/10 min. This is a particularly interesting result, since PBO has the same chemical formula as PTHF but structurally is a substituted ethylene oxide polymer rather than a linear homopolymer. No further studies were made of such blends. 

Agglomerating property of softening when coal is heated to above about 400°C (752°F) in a nonoxidizing atmosphere coal cools to a coherent mass after cooling to room temperature formation of larger coal or ash particles by smaller particles sticking together. 

When the red precipitate settles to the bottom in a coherent mass, the action is complete. 

Carnotite is a double vanadate of potassium and uranium, of probable composition K2(U02)2(V04)2.8H30,2 but generally very impure with silica. It occurs as a yellow crystalline powder, or in loosely cohering masses, chiefl in Colorado and Utah, but also in South Australia and Portugal. The mineral has attained considerable importance in America as a source of uranium and radium. 

But what we have the intention to consider is not a mass thus disseminated it is a coherent mass of water, whose various parts are adjacent to each other, which forms a continuous whole, limited by a certain surface this mass evidently cannot be considered as being in the same state as the preceding we may not say whether disseminating the particles crowded together or closing in the scattered parts is an operation which does not modify our mass of water. 

In latex saturation processes of preformed fiber webs, the predominant force responsible for drawing the rubber particles to fiber crossings and coagulating these particles into a coherent mass is the surface tension of the evaptxatittg water medium. Current trends are to develop latexes whose surface tension is close to water by ulibzing oligomeric emulsifiers (White, 1976) or emulsifiers polymerized into the polymer chain (Sweeney, 1958) to maximize the surface tension forces. 

Landslide—A mass movement in which a fairly coherent mass of rock and/or soil rapidly moves down slope along a discrete plane sometimes used to include all types of moderately rapid mass movements involving flows, falls, or slides. 

Pollin ium.—A coherent mass of pollen grains in Orchids and Milkweeds, arranged as to be carried by insects. 

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