Industrial News
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Hot forging and cold forging
Hot forging means forging blank metal above the recrystallization temperature carried out. Features: reducing the deformation resistance of metals, thus reducing bad forging force needed to deform the material, so that greatly reduced the tonnage forging equipment; altering the structure of ingot...Read more -
Effect of steel composition on the zinc coating
When the meter steel workpieces, the selection of steel, usually the main consideration is: the mechanical properties (strength, toughness, etc.), processing performance and cost. But for galvanized parts, the composition of the selection of materials, the quality of the hot-dip galvanizing has g...Read more -
Common Arc Welding Process-Submerged Arc Welding
Submerged arc welding (SAW) is a common arc welding process. The first patent on the submerged-arc welding (SAW) process was taken out in 1935 and covered an electric arc beneath a bed of granulated flux. Originally developed and patented by Jones, Kennedy and Rothermund, the process requires a c...Read more -
China Continues to Drive Crude Steel Production in September 2020
World crude steel production for the 64 countries reporting to the World Steel Association was 156.4 million tonnes in September 2020, a 2.9% increase compared to September 2019. China produced 92.6 million tonnes of crude steel in September 2020, an increase of 10.9% compared to September 2019. ...Read more -
Global crude steel production increased by 0.6% year-on-year in August
On September 24, the World Steel Association (WSA) released August’s global crude steel production data. In August, the crude steel output of 64 countries and regions included in the World Steel Association’s statistics was 156.2 million tons, an increase of 0.6% year-on-year, the fir...Read more -
China’s post-coronavirus construction boom shows signs of cooling as steel output slows
A surge in Chinese steel production to meet a post-coronavirus infrastructure building boom may have run its course for this year, as steel and iron ore inventories pile up and demand for steel declines. The fall in iron ore prices over the past week from a six-year high of nearly US$130 per dry ...Read more