La dhajiyay 2018-08-07Daawaynta dusha sare waxa loola jeedaa habka samaynta lakabka daboolka ee dusha sare ee xidheha siyaabo qaar.Daawaynta dusha ka dib, xidhidhiyeyaashu waxay soo bandhigi karaan muuqaal qurux badan waxaana la wanaajin doonaa iska caabbinta daxalka. Waxaa jira siyaabo dhowr ah oo loo sameeyo daahan.
1. Electroplating of fastenersElectroplating of fasteners micnaheedu waa in qaybta lagu shubayo korantada lagu shubo dareere gaar ah oo ay ku jiraan qayb bir ah oo la shubay ka dibna la dhex marinayo koronto iyada oo loo marayo xalinta biyaha ee xiraha.Dahaarka xirmooyinka guud ahaan waxaa ka mid ah galvanizing, copper, nikkel, chromium, copper-nickel alloy……………….
2. Galvanizing Kulul kulul ee xidhidhayaasha Galvanizing-kuleelka kulul ee xidhehu waa in la quusiyo xidhe qaybta birta kaarboon galay qubeyska dahaadhaysa ee zinc dhalaalaysa isagoo kulayl ah oo ku saabsan 510 ° C, si daawaha birta-zinc ee dusha sare ee Xireeyaha waxa loo beddelaa zinc passivated, si loo helo saamaynta daaweynta dusha ...
3. Daahinta makaanikada ee xirayaasha Dahaarka makaanikada ee xirayaasha waxaa loola jeedaa saameynta dusha sare ee xiraha iyada oo loo marayo hab gaar ah oo jireed iyo kiimiko, oo leh budo bir ah oo dahaaran.Sidan oo kale, biraha dhejiska ah ayaa loo sameeyay dahaarka dusha sare ee xiraha by alxanka qabow si loo gaaro saamaynta daaweynta dusha.Dahaadhidda makaanikada ee xirayaasha ayaa inta badan ku habboon qaybaha firaaqada ah sida boolal, lawska iyo gaasaska.
Waqtiga boostada: Jan-13-2022