Entries from 2015-01-24 to 1 day

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 th…

Heatless regenerative desiccant application of activated alumina

Instrument air is extensively made use of within a selection of industries, utilizing pneumatic instrumentation of numerous petrochemical, is supplied by the sting of utilities. Generally, air drying technique could be the use of heat rege…