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By the addition of molybdenum and tungsten have Thyssen Krupp have developed a high-voltage cable that stretches less under heavy loads.
In some parts of the grids are now reached the limit of how much power can be transferred. At very high stress stretch the wires because of the heat and will hang down low between the posts.
As an alternative to new senior posts, Thyssen Krupp, German Werdohl developed a cable made of a material is called Pernifer 36 Mow as a factor of 4 expands less than conventional power lines.
The manufacturer, these characteristics of iron-nickel alloy by adding carbon, molybdenum and tungsten. In addition, increased strength by cold drawing. The final coating of aluminum is performed by the client, Thyssen Krupp writes in a press release
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Last Updated ( Tuesday, 19 April 2011 )
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KTH Transic spin-off, which develops power transistors in silicon carbide, has been bought by American Fairchild. The purchase price is just over a hundred million.
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Last Updated ( Monday, 18 April 2011 )
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The nuclear problem in Japan after the tsunami may impact on electricity prices in world market. Rising prices of coal and allowances make electricity more expensive.
After the accident for the electricity company Tepcos Fukushima Daiichi nuclear power plant the coal-fired power plants in Japan has been in full swing and coal imports increased significantly.
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Although the two reactors at the Fukushima Daiichi escaped from injuries are more likely to put into operation small.
Of the total of six reactors, the world has been able to follow the course of events for four of them via television images. All four are so badly damaged that they will not be used again. For the owner, the energy company Tepco, remains to be a long time to come check the fuel in reactors and decommission.
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Now you can water the garden hose, even if there is no electricity or running water.
This must be either the most environmentally friendly way to spray water from a hose to wash the car, soak a dry lawn or flower planting and give a little bit of moisture.
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Energy & Green Tech 
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