Intonga yePremium B-85 Hardfacing yokumelana nokuguguleka okugqithisileyo kunye nokuxhathisa ukurhawuzelelwa

I-B-85 Hardfacing Welding Electrode yi-electrode ekhethekileyoIntonga elukhuniYenzelwe ukubeka iindawo ezingagugiyo kakhulu kwizinto ezichaphazeleka kukukrala okukhulu, ukungqubana, kunye nefuthe eliphakathi. Inombala we-chromium content flux coating ephezulu, le arc welding stick idala ii-overlay ezikhuselayo ezigcina ukuthembeka kwiindawo ezinobushushu obuphezulu kunye nezokubola. Ilungele ukwakha kwakhona nokukhusela izixhobo zoshishino, le Hardfacing Rod yandisa ubomi benkonzo kwiimeko zokusebenza ezinzima.

I-electrode'Indlela ekhethekileyo yokwenza i-chromium flux ephezulu ivumela isinyithi esigciniweyo ukuba senze isakhiwo esiqinileyo nesiqinileyo. Olu phawu lwe-metallurgical lubonelela ngokumelana okubalaseleyo nokugrumba, ukugaya, kunye nokuguguleka okubangelwa ziiminerali, i-ore, kunye ne-slurry erhabaxa. I-overlay ikhusela ngokufanelekileyo izinto ezisisiseko ekuwohlokeni, nokuba zibekwe kumaqondo obushushu afikelela kuma-600.°C (1112)°F) okanye imimoya erhabaxa efumaneka rhoqo kwimigodi, isamente, kunye nokusetyenziswa kwezinto.

Eyona nto ibalulekileyo ekusebenzeni kwayo ziimpawu ezikhethekileyo zoomatshini eziziswa yi-B-85Intonga elukhuniXa isetyenziswa kwiileya ezimbini njengoko kucetyiswayo, idiphozithi ye-weld ifikelela kuluhlu lobunzima obuyi-57–62 HRc (isikali seRockwell C). Obu bunzima bomphezulu obugqithisileyo bulwa ngokuthe ngqo nokulahleka kwezinto ezivela ekuqhekekeni okutyibilikayo kunye nokusila okunoxinzelelo oluphezulu, nangona idiphozithi akufuneki ichaphazeleke kakhulu okanye ibetheke kakhulu ngenxa yokuba buthathaka kwayo kule nqanaba lobunzima.

Le ntonga igqwesile kwizinto eziphezulu ezifana neehammer ze-crusher, ii-augers, amazinyo e-trencher, ii-pulverizer rollers, kunye nee-chute liners. Uzinzo lwayo kubushushu obuphezulu lwenza ukuba ifaneleke kwiindawo ze-oven kunye nezixhobo ze-oven. Abasebenzisi kufuneka baqaphele imida yayo yokusebenza: nangona imelana nokukrazuka kunye noxinzelelo oluphakathi, i-overlay ayinabo ukuqina kwezicelo ezibandakanya ukubethelwa okunzima, iimpembelelo ezinkulu ze-point, okanye uxinzelelo olunzima lokugoba. Ubushushu obufanelekileyo ngaphambi kobushushu kunye nolawulo lwe-interpass bubalulekile ukuthintela ukuqhekeka.

Kwimizi-mveliso elwa nokuguguleka kwezixhobo ezibizayo, i-B-85Intonga elukhuniinika isisombululo sokukhusela esingabizi kakhulu. Indibaniselwano yaso yobunzima obugqithisileyo (57–62 HRc), uzinzo lobushushu obuphezulu/ukugqwala, kunye nokumelana nokurhawuzelelwa okuphuculwe yi-chromium kwenza le Hardfacing Rod ibaluleke kakhulu ekwakheni kwakhona oomatshini ababalulekileyo. Xa isetyenziswa ngokuchanekileyo ngaphakathi kwemida yayo yempembelelo, inciphisa kakhulu iindleko zokungasebenzi kunye nokutshintshwa kuzo zonke iindawo zemigodi, intsimbi, kunye namacandelo okucubungula izinto ezinzima.