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Technical Symposium
Heat treatment equipment is energy-saving technical reformation is imperative
Development of nearly 20 years of home and introduce those who have advanced level is little, without oxidation heating furnace, like vacuum furnace, protective atmosphere furnace, can accuse furnace of atmosphere furnace, ionic...
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Wash out obsolete equipment to expedite heat treatment energy-saving decrease a
Heat treatment industry is bad news can large family, bad news can while the emission of the factory is in again the home that eroding our beauty- - the earth, caused serious environmental pollution, air pollution, noise pollutio...
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China exported steel to achieve the history completely in August new tall
According to the data that custom publishs, portion China exported rolled steel in all in August 2008 7.68 million tons, exit billet 560 thousand tons, import rolled steel 1.33 million tons, entrance billet 10 thousand tons, all conve...
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Chinese charging market went on September 8 sign is surer
Market of charging of China of dispatch of world China money integral hasten is firm on September 8, specific will analyse from the market level of iron ore, cast iron, useless steel, billet, coke, ferroalloy. Iron ore respect: Ha...
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Clean heat treatment is direction of development of prospective electric stove
" the metal is machined " (original name " machinist person " ) announced 2007 " user of equipment of the 2nd heat treatment is investigated " report, this findings report at present the equipment of enterprise of user of various plac...
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Material finishing new technology
Material finishing new technology   Carbon of nitrogen of 1. salt bath in all ooze (TUFFTRIDE QPQ) technology TUFFTRIDE Q craft is pass the part simple be cleaned beforehand and arrive in the warm-up in air after 450 ℃ of 350 ~...
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Industry of machine tool machinery puts the main problem that be in
Although our country mechanical industry obtained the result of arrogant person, but the austere sex that we also see mechanical situation should soberly, our country still is existing equipment is backward, the talent is in...
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Temper by dipping in water of steel of commonly used structure appears sexual se
This software system is versed in with machinery of trade department aid financially a project to be become for fundamental development, counting the home state-owned large and medium-sized the enterprise gets applied. The appraisal t...
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