Okokuqala, yintoni i-Trivalent?
Yiiplating ye-chrome yokuhombisa, enokubonelela ngokukrala kunye nokumelana nokubola kwiinketho zombala ezahlukeneyo.Trivalent chromeithathwa njengenye indlela eco-friendly kune-hexavalent chromium.
Okulandelayo, Makhe sijonge ngakumbi le nkqubo ukuze siqonde iingenelo zayo kunye nezithintelo.
Izinto eziluncedo:
Iinzuzo zeiinkqubo ezintathu zechromiumngaphezulu kwenkqubo yechromium enehexavalent kukho iinkxalabo ezimbalwa zokusingqongileyo ngenxa yetyhefu esezantsi ye-trivalent chromium, imveliso ephezulu, kunye neendleko zokusebenza ezisezantsi.
Kwinkqubo yechromium ene-trivalent, i-chromium enehexavalent sisingcoliso sebhafu yokucwenga.Ke ngoko, ibhafu ayiqulathanga nasiphi na isixa esixatyiswayo sechromium enehexavalent.Itotali yoxinaniso lwechromium lwezisombululo zechromium ezithathu lumalunga nesinye kwisihlanu sezisombululo zechromium ezihexavalent.
Njengesiphumo sekhemikhali yekhromium ye-electrolyte ene-trivalent, ukungquzulana akwenzeki ngexesha lokutyabeka njengoko kwenzekileyo ngexesha lokutyalwa kwechromium enehexavalent.Ukusetyenziswa kwetrivalent chromium nako kunciphisa iingxaki zokulahlwa kwenkunkuma kunye neendleko.
Izinto ezingeloncedo:
Ukungalungi kwenkqubo yechromium entlantlu-ntathu kukuba inkqubo inovakalelo ngakumbi kungcoliseko kunenkqubo yechromium enehexavalent, kwaye inkqubo yechromium eyitrivalent ayinakucwenga uluhlu olupheleleyo lobunzima bepleyiti enokuthi inkqubo yechromium enehexavalent inakho.Ngenxa yokuba inobuntununtunu kungcoliseko, inkqubo yechromium ene-trivalent ifuna ukucokiseka okucokisekileyo kunye nolawulo olungqongqo kwilabhoratri kunenkqubo yechromium enehexavalent.Iibhafu ze-chromium ezinobunzima obunobunzima beepleyiti ukusuka kwi-0.13 ukuya kwi-25 µm.Ayinakusetyenziselwa usetyenziso oluninzi oluqinileyo lwechromium yokucwenga.
Iibhafu ze-chromium zombane eziphuhlisiwe ziphuhlisiwe ngokuyintloko ukuze zithathele indawo iibhafu zokuhombisa ezihexavalent zechromium zokucwenga.Uphuhliso lwebhafu ene-trivalent lubonakalise ukuba lunzima kuba i-chromium eyi-trivalent iyanyibilika emanzini ukuze yenze iiyoni ezintsonkothileyo ezizinzileyo ezingakhupheli chromium ngokukhawuleza.Okwangoku, kukho iindidi ezimbini zeenkqubo zechromium ezithathu kwimarike: iseli enye kunye neeseli ezimbini.Umahluko omkhulu kwiinkqubo ezimbini kukuba isisombululo senkqubo ye-double-cell siqukethe i-kloride encinci, ngelixa isisombululo senkqubo yeseli enye siqulethe i-chloride ephezulu.
Ukongeza, inkqubo yeeseli eziphindwe kabini isebenzisa i-anode ekhokelayo ebekwe kwiibhokisi ze-anode eziqulethe isisombululo se-sulfuric acid edityanisiweyo kwaye ifakwe kwinwebu evuzayo, ngelixa inkqubo yeseli enye isebenzisa i-carbon okanye igraphite anode ezibekwe ngokudibana ngokuthe ngqo. isisombululo seplating.Iinkcukacha ngezi nkqubo azifumaneki ngenxa yokuba iibhafu zechromium ezineenxalenye ze-chromium okwangoku ezithengiswayo zezabanikazi.
Nazi izinto eziphambili ze-Trivalent chrome:
· Ubuhlobo nokusiNgqongileyo-umsi oyityhefu omncinci kune-hexavalent plating
· Inkunkuma encinci yenkunkuma
• Iindleko ezisezantsi zokucocwa kwamanzi amdaka
· Imimiselo yovavanyo embalwa kunye neendleko ezinxulumene noko
Izithintelo zezi zilandelayo:
· Ixabiso eliphezulu kancinane kwimichiza nokugcinwa kwayo ngokuchaseneyo nokufakwa kwehexavalent.
· Ubunzima ekukhetheni i-anode
· Ukuqulunqwa kwesisombululo esinzima
· Ubunzima bokwanda kobunzima bokugquma
Malunga CheeYuen
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Iqinisekiswe nguIATF16949, ISO9001kwayeISO14001kwaye iphicothwe ngeVDA 6.3kwayeCSR, CheeYuen Surface Treatment iye yaba umboneleli ngokubanzi-ezivunyiweyo kunye neqhinga iqabane inani elikhulu iibrendi ezaziwayo-kakuhle kunye nabavelisi kwimoto, izixhobo zombane, kunye namashishini imveliso yokuhlamba, kuquka Continental, ALPS, ITW, Whirlpool, De'Longhi kunye Grohe, njl.
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Ixesha lokuposa: Nov-15-2023