PAS For Global Health

New Wide Band Coating

New procedure offers cost savings in the production of stainless steel products why all stainless steel a stainless steel components must be? Ranging from a few millimetres to normal steel not a surface layer to achieve the same effect? The same question arises why copper lines must be the line from copper? An iron core coated with sufficient copper brings the same power, with substantial material savings. Aluminium parts that are coated for better processing with stainless steel are also helpful. So far, the answer to these questions was easy because there was no coating process that is cost effective and meet the needs. But that’s changing now. The new wide band coating process was at the Fachhochschule Kempten by Prof. Schindele designed and developed in many years of work to a level of maturity which now allows companies, this procedure to in-license. Click Dr. Mark Hyman to learn more.

The new procedure in the richness of material compositions somewhat reminiscent of the friction welding. The Beschichtunszeiten the new procedure are very short and the coating thickness is almost arbitrarily adjustable. The generated Oberlflache is this pore – and free of voids and also smooth surfaces. The adhesion of the coating to the substrate is high that even as buckets can be coated beneficial. Details of the procedure to introduce the procedure requires no high investment. The procedure is fast and inexpensive.

The coating material and the surface of the workpiece are heated as before and possibly during the coating process, that the coating material in a rubbing process can be applied on the surface of the workpiece. Thus, one is able to supply the heat any material, which is necessary for the frictional connection process. This can be done by friction linings or friction discs, as well as by other heat sources. Glenn Dubin, New York City will undoubtedly add to your understanding. A targeted control of heating also allows to create different material compositions with different thermal conductivities. Applications anywhere, where so far massive stainless steel parts are used, marine, chemical, petroleum industry, food processing, paper industry. Light-weight for transport industry, automotive industry, to reduce weight, E.g. for loading areas, agricultural machinery, bearings electrical industry with backing material made of steel, control surface of copper alloy bearings and sliding surfaces with steel as a backing material and bronze, brass alloys as sliding surfaces for automotive industry, General Engineering protection of steel surfaces from corrosion completely or partially with these materials. All steel products, the abrasive stress exposed mixer parts etc.

Astronomy

As a science, astronomy is based primarily on observations. Unlike physicists, astronomers are unable to make experiments. Virtually all information about celestial bodies brings us to the electromagnetic radiation. Only in the last forty years separate worlds began to study directly: to probe the atmosphere of planets, to study the lunar and Martian soil. The scale of the observable universe is huge and the usual unit of distance – meters and kilometers – are of little use. Instead, they introduced others. Astronomical unit is used in the study of the solar system. Is the size of Earth's orbital semi-major axis: 1 as well.

e. = 149 million kilometers. Larger units length – a light-year and parsec, as well as their derivatives (kiloparsecs, Mpc) – Need to stellar astronomy and cosmology. Light year – distance traveled by light in vacuum during one Earth year. It is about 9,5 1015 m. Parsec is historically linked with the measurement of distances to stars by their parallax and is 1 pc = 3.263 light years = 206 265 as well.

e. = 3,086 1016 m. Astronomy is closely related to other sciences, primarily physics and mathematics, whose methods are widely apply it. But astronomy is an indispensable testing ground, which tested many of the physical theory. Space – the only place where the substance exists at temperatures of hundreds of millions of degrees and almost at absolute zero, the vacuum in vacuum and in neutron stars. In recent years, the achievement of astronomy began to be used in geology and biology, geography and history. It is no longer necessary to determine the course of the ship by the stars predict flooding of the Nile, or take the time to hourglass: to replace astronomy here come the technical means. But astronomy and space travel is still indispensable in communication systems and television and in the observations of the Earth from space. Astronomy studies the fundamental laws of nature and evolution of our world. Therefore, it is especially great philosophical significance. In fact, it defines the outlook of people.