Search results
Results From The WOW.Com Content Network
The four-position four-conductor (4P4C) connector is the standard modular connector used on both ends of telephone handset cords and is therefore often called a handset connector. [ 10 ] This handset connector is not a registered jack, because it was not intended to connect directly to telephone lines.
In materials science, a metal matrix composite (MMC) is a composite material with fibers or particles dispersed in a metallic matrix, such as copper, aluminum, or steel. The secondary phase is typically a ceramic (such as alumina or silicon carbide ) or another metal (such as steel [ 1 ] ).
The OPGW cable is run between the tops of high-voltage electricity pylons. The conductive part of the cable serves to bond adjacent towers to earth ground, and shields the high-voltage conductors from lightning strikes. The optical fibers within the cable can be used for high-speed transmission of data, either for the electrical utility's own ...
A small sample of aerospace grade carbon-fibre/epoxy laminate. In materials science, a composite laminate is an assembly of layers of fibrous composite materials which can be joined to provide required engineering properties, including in-plane stiffness, bending stiffness, strength, and coefficient of thermal expansion.
A fiber-reinforced composite (FRC) is a composite building material that consists of three components: [1] [2] the fibers as the discontinuous or dispersed phase, the matrix as the continuous phase, and; the fine interphase region, also known as the interface.
The first property listed, the ultimate tensile strength of 4.6 MPa, is slightly larger than the accepted tensile strength of standard fiber-reinforced concretes, (4.3 MPa). More notable, however, is the extremely high ultimate strain value of 5.6% when compared to most FRC's ultimate strain values ranging in the few hundredths of a percent.
Suppliers of advanced composite materials tend to be larger companies capable of doing the research and development necessary to provide the high-performance resin systems used in this segment of the industry. End-users also tend to be large, and many are in the aircraft and aerospace businesses.
A rule of mixtures may be applied to find the strain rate of the composite given the strain rates of the constituents. [22] For particulates, a simple sum of the product of the cross-sectional area fraction and creep response of each constituent can determine the composite's total creep response.