Junhe koya muku yadda ake hana ruwa zinc flake shafi hexavalent chromium carbide

An buga 2016-06-01 Domin Ruwa Base Tushen Tushen Tufafi yana da sauƙin ɗaukar danshi, musamman a lokacin damina.Gina ko Shanghai juji mai kyau workpiece ne yiwuwa ga wasu matsaloli, irin su tutiya flake shafi antirust yafi ta hexavalent chromium shafi gyara sake taka rawa da anti-lalata, hexavalent chromium shafi bayan da aka shafa tare da damp za a shafi da damp don haka da sauki to. bayyana halin da ake ciki na hazo.
Yadda za a hana hexavalent chromium carbide?Junhe ya ba ku wasu shawarwari:
1, tsawaita lokacin warkarwa na kayan tarihi ko inganta yanayin zafin jiki;
2, bayar da shawarar zuwa platoon ne rigar tuyere, da kuma inganta platoon ne rigar fan kwarara kudi da sauran matakan inganta sakamakon sintering makera platoon ne rigar;
3, Abubuwan da aka ba da shawarar a cikin busassun busassun wuri bayan an sanyaya sintering ta dabi'a;
4, workpiece tare da zafi shiryawa bayan sintering ba da shawarar, zabi permeability ne mai kyau shawara marufi kayan;
5, kuma a kai a kai duba, tabbatar da index a cikin kewayon bukatun;
6, fesa ko tsoma kayan tarihi a cikin tanda, da wuri-wuri don guje wa dogon lokaci da zafi mai zafi a cikin iska.