Laminated Material

Laminated Material

 

any of the composite materials in which the elements making up the composition are in the form of layers. The layers (of metal, fiber glass) for laminated materials can be produced separately (in the form of plates, sheets, strips) and then joined either by mechanical methods (clamps, bolts, rivets) or by welding, simultaneous rolling, or pressing. Laminated materials are also produced by the separation of layers in the original volume caused by local change in the material’s structure. This local change can be induced by onesided hardening or tempering of steel slabs or by cold working. Laminated materials are sometimes produced in a process that combines the formation of layers with composition of the whole, as in the smelting of multilayered ingots, the rolling of welded slabs, and the roasting and pressing of laminar powdered conglomerates.

Laminated materials are structural materials with marked unit strength. When subjected to large shearing stresses, they exhibit greater strength than composite materials reinforced with unidimensional elements (fibers). For example, the tensile strength of laminated materials made from sheet steel (whose ultimate strength is 1.8 giganewtons per sq m [GN/m2]) and fiber glass is more than 3 GN/m2 (based on the amount of steel). Using suitable materials, laminated materials can be obtained with a given set of thermomechanical, electrical, and chemical properties.

N. M. SKLIAROV

References in periodicals archive ?
As the laminated material runs through the slitter ahead of bag-making, it's microperforated by laser technology so that the fresh vegetables inside can continue to respire.
"Designed with Intex's unique patented puncture resistant 3-ply laminated material and built in Hard-Water Treatment System.
Ford-brand peelable laminated material "easipeel" and "plasipeel" have the characteristics of a solid material, with the benefit of being peelable, which provides cost savings, while reducing onsite assembly time and stock levels.
The laminated material, chosen by the city, is particularly resistant to graffiti, said city parks and open space landscape architect Philip Richardson.
The ProFlav [TM] mouthguard's laminated material provides superior strength and shock absorption with strong abrasion resistance.
Ford has long been a user of the laminated material. The '03 Lincoln Navigator has a dash panel and oil pan Fabricated with Quiet Steel.
Laminated material consisting of an elastomer-coated fabric bonded to mylar stiffeners provides a seamless bellows that accommodates the necessary motion yet holds its shape well and enhances the platform's appearance.
The container is comprised of individual panels made from GLARE, a patented aluminum-fiberglass laminated material. The panels are joined to an aluminum frame system.
Dakota Automation's CNC V-groover is designed to accurately V-groove Laminated material. The V-groover has four 15-hp spindles, and each spindle has Y and Z axes positioning servos.