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Beryllium copper solid solution treatment should pay attention to matters of reeds

by:Fortuna     2021-02-06
Precision electronic technology co. , LTD. , founded in 2008, is a professional design and manufacture of stamping mould and precision stamping of ODM/OEM professional manufacturers. Professional stamping production and processing precision terminal, shell parts, beryllium copper, stainless steel shrapnel reeds and other precision parts. Beryllium copper reed solid solution treatment, we should pay attention to what issues? To strictly control the heating temperature and holding time. If the heating temperature is too low, cannot fully nursery soluble beryllium copper strip, this will not only reduce the precipitation hardening effect, and easy for discontinuous exsolution and grain boundary reaction, thus destroyed the material of elastic stability, and increase the elastic hysteresis. Heating temperature is too high, will cause coarse grains, even excessive heat or burn to make material formability and mechanical properties deteriorate. Must be strictly controlled cooling process, try to shorten the quenched transfer time, rapid quenched into the coolant, lest after aging performance can not meet the technical requirements. Followed by beryllium copper solid solution treatment to protect the atmosphere, beryllium copper strip in the air or oxidizing furnace gas solid solution treatment, the surface oxidation film formation, the oxidation of pancreatic continuous and tenacity, although the mechanical properties of the materials after aging strengthening effect is not big, but with functions of grinding, will lead to work mould wear in cold forming. In order to avoid the free chloride, in the vacuum jealous or in chlorine gas and inert gas heating or reducing atmosphere, in order to get the bright heat treatment effect. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components
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