C276 ERNiCrMo-4 Hastelloy Nickel Ngokusekwe kwiWelding iiNcingo
I-Hastelloy yi-alloy esekelwe kwi-nickel, kodwa ihluke kwi-nickel ecocekileyo eqhelekileyo (i-Ni200) kunye ne-Monel. Isebenzisa i-chromium kunye ne-molybdenum njengeyona nto idibanisayo yokuphucula ukuguquguquka kwimidiya eyahlukeneyo kunye namaqondo obushushu, kwaye ifanelekile kumashishini ahlukeneyo. Ukulungiswa okukhethekileyo kwenziwe.
I-C276 (UNSN10276) i-alloy yi-alloy ye-nickel-molybdenum-chromium-iron-tungsten, okwangoku eyona nto i-corrosion-resistant alloy. I-alloy C276 isetyenziswe iminyaka emininzi kumsebenzi wokwakha ohambelana neenqanawa eziqhelekileyo ze-ASME kunye neevalve zoxinzelelo.
I-alloy ye-C276 inamandla afanelekileyo obushushu obuphezulu kunye nokumelana ne-oxidation ephakathi. Umxholo ophezulu we-molybdenum unika i-alloy iimpawu zokumelana nokubola kwendawo. Umxholo ofudumeleyo ophantsi unciphisa imvula ye-carbide kwi-alloy ngexesha le-welding. Ukuze kugcinwe ukuxhathisa kwi-inter-product corrosion of the thermally deteriorated part at the welded joint.
IHastelloy C276 Nickel Esekelwe kwiWelding Wire
I-ERNiCrMo-4 i-Nickel Alloy welding wire C276 isetyenziselwa izinto zokuwelda zemichiza efanayo kunye nezinto ezingafaniyo ze-nickel base alloys, iintsimbi kunye neentsimbi ezingenasici. Le ngxubevange ingasetyenziselwa ukugquma intsimbi nge-nickel-chrome-molybdenum weld metal. Umxholo ophezulu we-molybdenum unika ukuxhathisa okukhulu kuxinzelelo lokuqhekeka kwe-corrosion, i-pitting kunye ne-crevice corrosion.
Usetyenziso lweeNcingo zokuWelding zeHastelloy C276:
I-ERNiCrMo-4 i-nickel alloy welding wire isetyenziselwa ukuwelda kweentsimbi ezinokwakheka kweekhemikhali ezifanayo, kunye nezinto ezingafaniyo ze-nickel base alloys, iintsimbi kunye neentsimbi ezingenasici.
Ngenxa yomxholo wayo ophezulu we-molybdenum inika ukuxhathisa okugqwesileyo kuxinzelelo lwe-corrosion cracking, i-pitting, kunye ne-crevice corrosion, ngenxa yoko ihlala isetyenziselwa ukugquma.
Iipropati zeMichiza ye-ErNiCrMo-4
| C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Okunye |
| 0.02 | 1.0 | 4.0-7.0 | 0.04 | 0.03 | 0.08 | 0.50 | Rem | 2.5 | 14.5-16.5 | 15.0-17.0 | 0.35 | 3.0-4.5 | 0.5 |
Ubungakanani beeNcingo zokuWelding zeNickel:
Ucingo lweMIG: 15kg/spool
Iingcingo ze-TIG: 5kg / ibhokisi, strip
Ububanzi: 0.8mm, 1.2mm, 2.4mm, 3.2mm njl.