History of stainless tig welding wire investigation status quo and development trend
Stainless steel can be a chromium-containing steels higher than 12%. Fast improvement accomplished considering that the 1912 invention of stainless steel, has been rising 3 per year worldwide. Total consumption of stainless steel within the world reached 35 million. China is in fast development of stainless steel production and consumption, are extensively applied in petroleum, chemical business, light market, food, liquor, pharmaceutical, consumer electronics, electrical energy, machinery, construction, municipal and civil equipment. 1990 consumption of 260,000 tons of Stainless Tig Welding Wire
in China in 1999, 1.53 million tons in 2000, 1.73 million tons in 2001 to two.25 million tons, 2004 stainless steel consumption reached 4.47 million tons, ranking initial within the planet, 2006 stainless steel consumption is anticipated to reach six million tons, with consumption of chromium-nickel austenitic stainless steel 75%-80% per cent of total consumption of stainless steel.
Development and production of stainless steel electrode starting from 50, in 1997 China's total output of more than 7,000 tons of stainless steel electrode. Rapid increase in consumption of Stainless steel wire mesh
in China in current years, 2004 domestic stainless steel welding rod of more than 35000 tonnes, 2006 domestic stainless steel welding rod is estimated at around 50000 tonnes.
Due to the fact 50 generation started developed of stainless steel electrode, major is lineage original Soviet of titanium calcium slag Division as well as the material program, it has expense low, easy stress coated, anti-stomatal fantastic, mechanical overall performance fantastic, positive aspects, but and European brand equivalent stainless steel electrode in comparison with electrode sent red severe, and splash major, and de slag and also the forming poor, and welding efficiency low, and waste big, and so considering that 70 generation medium-term to 80 generation early, for domestic imports of Sweden AVESTA corporation green P5 electrode domestic some analysis colleges and electrode production enterprise widespread cooperation, Just off the Red stainless steel electrode studies the causes and options, which include welding and welding electrode factory of Tianjin, Gansu and Lanzhou, Taiyuan University of technology below the Changhong Electric welding rod and machine tool plant in Shanxi province.
Source:www.beallindustry.com
