Artistic Cast Iron

It would seem – cast iron … Which immediately raises the notion of objects made of iron? Cast iron or cast-iron pot – a metal pot, cooking utensils, has nothing in common with the work of art in metal, cast-iron sewer pipes. But a half century ago at the World Exhibition in Paris, art products…

Processing Waste

A new technology for processing waste tires limited global sources of raw materials for plastics puts increasing demands of its economy and expand the use of secondary polymer materials. Involvement in trafficking and platmassovyh of rubber waste is necessary to maintain clean air and water, improve the human environment. Hear from experts in the field…

Dow Corning Corporation

* High 'wet' strength immediately after application – allows you to efficiently move parts from one technology to another position. Do not want to 'hold time' – you can move the parts immediately after their manufacture * Long shelf life, long time setting of the film at the edges – the material will not be…

DVD Russian

With DVD Russian citizens met at the end of the last century, in 1997. Since then much has changed, the market settled down a large number of different manufacturers and different versions. If you go to shopping mall, which sells equipment of this type, then run into the problem of choice, but not because selection…

Service Quality Department

Iolite M. Specialize in the manufacture of various steel structures for industrial and civil construction. Construction and manufacturing steel structures, with different purposes can not be installed without any fixings. Start installation and concrete work can not begin with a complete set of the object fixtures. With the right mix of inserts for albums and…

Power Outlet Client

How to enable three-phase motor into a power outlet. Secretary of Agriculture does not necessarily agree. Recently, I began to write, so to speak, short articles on electric motors. The topics of daily stress of life. I am working in the sales department Electric companies – is rather big company in Ukraine, daily selling thousands…

Modern Technology Metal Castings

The modern technology of production of metal castings for models Vladimir Doroshenko Physical and Technological Institute of Metals and Alloys of NASU, Kiev Over 75% of metal castings obtained using sand molds that when casting the metal in them emit gases, mostly consisting of products of combustion and evaporation of foundry sand binders. Entrepreneurs do…

Technological Institute

In addition, the use of styrofoam waste has important ecological value, since we are talking about reducing the waste in the human ecosphere. Most technological foundry sand compositions of mixtures on a 40-percent solution containing 2% polystyrene in the bottom line. These blends perfectly molded and cured by drying at a short-term temperatures up to…

Concrete Production

Gone are the days when the concrete mix with a shovel. In today's world can not do without the use of high technology, even in this simple at first glance, actually. In today's market there are a number of manufacturers offering fully automated batching plants. Such a plant can automate the entire process of preparation…

Calculations

The following methods have been tried to maintain the mercury vapor pressure at optimal level by artificially creating cold zones: Application of heat shields on the ends of the lamp to create cold zones of the electrodes. To this end, the back electrode at some distance from them, are placed screens, such as nickel-tin, well…