Iposwe kwi 2018-06-06Xa kuthelekiswa neenkqubo zokucwenga zemveli, iDacromet "yiplanga eluhlaza".Ubukhulu befilimu ye-Dacromet yi-4-8 μm kuphela, kodwa impembelelo yayo yokuchasana ne-rust ngamaxesha angama-7-10 ngaphezu kwe-electrogalvanizing yendabuko, i-galvanizing eshushu-dip okanye iindlela zokugqoka iipeyinti.
Icutshungulwe yi-dacromet, iinxalenye eziqhelekileyo kunye nokufakelwa kombhobho akubonisi i-rust ebomvu emva kweeyure ezingaphezu kwe-1200 zovavanyo lokumelana nokutshiza ityuwa.
Inkqubo yonyango ye-Changzhou Junhe Dacromet inquma ukuba i-Dacromet yokugqoka ayinayo i-hydrogen embrittlement, ngoko i-Dacromet ifaneleke kakhulu ukugquma iziqwenga zamandla.I-Dacromet inokumelana nokukhula kobushushu obuphezulu, iqondo lobushushu elimelana nobushushu ukuya kuthi ga kwi-300 °C.Inkqubo yesiqhelo yokugalela iyekisiwe, xa ubushushu bufikelela kwi-100 °C.
1. Amandla ebhondi ye-Dacromet kunye nokusebenza kwakhona: I-Dacromet yokugqoka inokubambelela kakuhle kunye ne-metal matrix, kunye nokuqina okuqinileyo kunye nezinye iingubo ezongezelelweyo.Iindawo eziphathwayo zilula ukupeyinta kunye nombala, ukunamathela kwe-Dacromet kwiingubo zezinto eziphilayo zide zigqithise i-phosphate coatings.
2. I-Dacromet ukumelana nobushushu obuphezulu: I-Dacromet ingaba yi-corrosion ephezulu yeqondo lokushisa, iqondo lokushisa elikwazi ukumelana nobushushu ukuya kuma-300 °C.
3. Ukungcola kwe-Dacromet-free: I-Dacromet ayiyi kuvelisa amanzi amdaka kunye negesi engcolileyo engcoliswe yindalo ngexesha lenkqubo yonke yokuvelisa, ukucubungula kunye ne-workpiece coating, kwaye ayiyi kunyangwa ngenkunkuma emithathu, eya kunciphisa iindleko zokucubungula.
Ixesha lokuposa: Jan-13-2022