Plastic strength

Hauck, C., et al., Auto Modules will Play to Plastics Strength, MP, Jan. 2000. 

Plasticizer strength, green strength, adhesion Change viscoelastic properties of binder at forming... 

Beyond Proportional Limit (Plastic Strength). As the proportional limit is exceeded (Figure 11, Region B), the stress-strain relationship is no longer linear. Stresses are now great enough to induce covalent bond rupture and permanent distortion at all three structural levels. 

In addition to the torsion plastograph mentioned above, a number of other methods are used for appraising the properties of plastic bodies in practice. Plastic strength (rigidity) is determined by means of the Rebinder penetrometer which measures the depth of penetration of a cone forced into the body under constant load. The respective quantity is related to yield point. The commercial Brabender plastograph measures the resistance of mixture to kneading. The extrusion viscometer, from which the material is extruded under pressure, is analogous to flow-out viscometers. 

Plasticity, Strength, and Creep [1.35,1.46,1.47]. Strength, plastic, and creep properties of tungsten are of paramoimt interest for its widespread use as structural material. They have therefore been flie subject of a large number of investigations. Most of... 

Hot plastic deformation with forging changes the behavior of all alloys of the Ti-Si-system favorably. As it is seen the elongation of forged alloys decreases with silicon increase not so drastically as in as-cast state namely from 31-32% in original BT1-0 alloy only to 8-9% in Ti-5.7wt.% Si alloy practically monotonously. There is no more well-known drop of plasticity to zero at around 2-wt.% Si [1, 7], At 2.0-wt.% Si deformed Ti-Si-alloy has 16-17% plasticity. Strength of deformed Ti-Si-alloys increases monotonously too from 800 MPa of the original BT1-0 alloy to 1050 MPa at 5.7-wt.% Si with no maximum at 4.0-wt.% Si. 

Schofield, R. K., and Scott-Blair, G. W. (1932). The relationship between viscosity, elasticity and plastic strength of soft materials as illustrated by some mechanical properties of flour doughs. Proc. R. Soc. London, Ser. A 138, 707-717. 

Proloy/Lexan GE Plastics strength, good weld-line... 

As simplified characteristics of extruded catalyst pastes, we have chosen the plastic strength Pj , plastic viscosity Tij and the dynamic limit of catalyst paste fluidity P. ... 

It is known that the catalyst paste formation by extrusion and production of high-quality catalyst monoliths depend on the plasticizer composition, nature and the way of introduction. Mixing catalyst batch with a plasticizer it is possible to produce a dispersed structure consisting of the batch particles connected by plasticizer. This structure can be destroyed at a definite load. The plastic strength... 

Effect of plasticizer nature on plastic strength of extruded catalyst mass... 

Plastic strength and modulus will decrease and its elongation increase with increasing temperature at constant strain. Curves for creep isochronous stress and isometric stress are usually produced from measurements at a fixed temperature (Chapter 3). Complete sets of these curves are sometimes available at temperamres other than the ambient. It is common to obtain creep rupture or apparent modulus curves plotted against log time, with temperature as a parameter (Fig. 6.4). 

Strikingly, atomic vacancies, point defects, nanocavities, and nanoporous foams perform very much the same as nanostructures in the enhancement of stiffness (elastic strength) and toughness (plastic strength) and in the depression of thermal... 

The test results indicate that the elastic and plastic strengths of INOR-8 are near the top of the range of strength properties of the several alloys... 

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