Ubuchwepheshe be-coating antioxidant ye-graphite electrode, busetshenziswa kuma-electrode e-graphite kagesi wensimbi kagesi kagesi. kungenxa ye-novolac epoxy, i-polyvinyl i-acetal esemthethweni, i-phosphoric acid, i-silicon carbide, i-silicon-dioxide, izingoma ezifana ne-aluminium oxide, i-ferric oxide, i-boron nitride, i-norbide.be uhlobo lwama-slurries, angasebenza nge-brush, spray, smear noma indlela yokukhulelwa ukumboza okuyinhloko ebusweni be-electrode ngaphansi kwe-electrode dop, unamandla okunamathela amakhulu, ukumelana ne-oxidation kunamandla, sebenzisa inzuzo kalula, isebenzisa ukusetshenziswa kwe-graphite electrode ukunciphisa ngo-0.8-1.0kg ngethani elilodwa lensimbi 7-8kg wangempela ukucwenga.0933a ngemuva kwenqubo ye-graphite electrode antioxidant inqubo entsha yokumboza - isikhathi eseluliwe sokusetshenziswa kwe-graphite electrode 26 ~ 70.4%.
Ngenqubo yokusebenzisa i-graphite electrode yesithando somlilo kagesi lapho kukhiqizwa insimbi, ngenxa yemvelo yokushisa okuphezulu, i-oxidation yohlangothi lwe-electrode icishe ibe ngu-60% wokusetshenziswa okuphelele. I-graphite electrode antioxidants ku-600 ~ 1800 ℃ ububanzi, ingagwema ukuxhumana ne-electrode nomoya ngqo ukunciphisa i-surface oxidation ye-graphite electrode futhi yandise impilo ye-electrode.
Imikhiqizo ekhulelwe ingasetshenziswa ngokuhlangana nemikhiqizo yokumboza, futhi i-anti-oxidation ingathuthukiswa kakhulu. i-topcoating emelana namachibi ngaphansi komkhiqizo wekhabhoni izinga lokushisa eliphakeme, lingasebenza ukufakwa kuma-electrode e-graphite asetshenziswa nguketshezi kagesi we-arc, ukudlala i-anti-oxidation protection effect graphite electrode anti-oxidation ukuqhathanisa njengokwakheka ngezansi:
|
UHLOBO |
IMPILO YOMBANE UKWANDISWA (%) |
UKUNCIPHISWA KOKUSETSHENZISWA KWE-ELECTRODE (%) |
UKUSETSHENZISWA KWAMANDLA UKUNCIPHA (%) |
|
UHLOBO OLUKHULELWAYO |
26% |
20.5% |
0.8-1.2% |
|
UHLOBO LOKUGQOKA |
30% |
23.1% |
0.9-1.3% |
|
UKUKHANYA OKUKHULULEKILE |
70.4% |
41.3% |
QAPHELA: Idatha yimiphumela yokuhlolwa kwe-anti-oxidation ye-graphite electrode ngomhla ka-4 Septhemba 2017 kusuka eqenjini le-suzhou iron & steel.
Ukwehla kokusetshenziswa kwamandla kubalwa ngokuya ngemiphumela yokuhlola yemishini yensimbi.
Isikhathi Iposi: Dec-28-2020