Sentence examples for principal material of from inspiring English sources

Pleistocene and Stone Age are in rough correspondence, for, until the first use of metal, about 5,000 years ago, rock was the principal material of tools and implements.

Aluminum became the principal material of curtain-wall framing because of its corrosion resistance and ease of forming by means of the extrusion process, in which the metal is forced through a series of dies to create complex cross-sectional shapes.

Nitrogen-alloyed low-carbon grade type 316L(N) SS is the principal material for high temperature structural components of the Prototype Fast Breeder Reactor PFBRR).

Dried grapevines are a principal material for Ms. Black, who develops a range of effects in her varied articulations of wall, floor and window areas.

Cellulose diacetate tow (bundles of fibre) has become the principal material for cigarette filters.

All arise from the judicious re-alignment of the principal material axis of laminate classes with Bending Twisting and/or Bending Extension and Twisting Shearing coupling; where off-axis material alignment of these parent classes gives rise to distinctly different mechanical coupling behaviour.

Principal material directions of machine made paper: MD, CD and ZD.

This study discusses the principal material properties of Carbo-Iron colloids (CIC) relevant for groundwater treatment in comparison to commercially available nano-sized zero-valent iron (nZVI).

The value for the ratio between the elastic modulus in MD and CD is between 2 and 4 and for MD and ZD around 100. Figure 12 Principal material directions of paper.

This chapter describes that a typical lamina is often characterized as orthotropic with the principal material directions of each lamina coinciding with the fiber direction and transverse to it.

The influence of principal material directions on Rayleigh-edge wave velocity is studied theoretically and experimentally.