Kana zvasvika pakushandisa welding inoda kuramba ngura zvakanyanya uye tembiricha yakanyanya, kusarudza filler metal yakakodzera kwakakosha. Nickel Tig wire filler metals, dzakadai seChiwanikwa 825 (ERNiFeCr-1), dzakagadzirirwa kusangana nezvinodiwa nemapurojekiti akaoma ekuwedera. Iyi waya yesimbi yenickel chromium ndiyo sarudzo yekutanga kune akasiyana mashandisirwo akaoma, zvichiita kuti ive sarudzo yekutanga kune nyanzvi mumaindasitiri akasiyana-siyana.
Alloy 825 (ERNiFeCr-1) isimbi yepamusoro-soro inozadza inoita basa rakanaka munzvimbo dzinopisa, kushandiswa kwekupisa kwakanyanya uye uko kuramba kuoxidation necarburization kwakakosha. Kuumbwa kwayo kwakasiyana kwe nickel, iron ne chromium kunopa simba rakawanda uye kugadzikana, zvichiita kuti ikodzere kusungirirwa kwesimbi dzakasiyana uye kufukidza pamusoro pesimbi kuti isapararire ngura.
Chimwe chezvakanakira zvikuru zvekushandisa Alloy 825 (ERNiFeCr-1) sesimbi inozadza waya dzeTig dzenickel ndechekuti inoshanda zvakasiyana-siyana. Kunyangwe uri kushandisa simbi isingatsvedzeri, nickel alloys, kana zvimwe zvinhu zvinoshanda zvakanyanya, iyi filler simbi inopa welds dzemhando yepamusoro dzinodzivirira kuputika kwengura nekupwanyika kwesimbi. Kugona kwayo kuchengetedza hunhu hwemakanika pakupisa kwakanyanya kunowedzera kukodzera kwayo kushandiswa kwakasiyana-siyana.
Pamusoro pekudzivirira kwayo ngura zvakanaka uye kushanda kwayo pakupisa kwakanyanya, Alloy 825 (ERNiFeCr-1) inopa hunhu hwakanaka hwekushongedza, ichivimbisa kuti ma welds akapfava uye anogara aripo uye inoderedza kupwanya uye zvikanganiso. Izvi zvinoita kuti ive yakakodzera kushandiswa kwakakosha kwekushongedza uko kururama uye kuvimbika kwakakosha. Pamusoro pezvo, inoenderana nemhando dzakasiyana dzema welding, kusanganisira TIG welding, inowedzera kukwezva kwayo nyanzvi dzekushongedza.
Mukupedzisa, Alloy 825 (ERNiFeCr-1) inoonekwa sesimbi yepamusoro yeTig wire filler inoshanda zvakanaka mukushandiswa kwewelding kunoda simba. Inodzivirira ngura zvakanyanya, kushanda kwayo pakupisa kwakanyanya, kushandiswa kwakasiyana-siyana uye kugona kwayo kupinza zvakanaka zvinoita kuti ive chinhu chakakosha kune nyanzvi mumaindasitiri akasiyana-siyana. Kunyangwe uri kushanda pazvikamu zvemuchadenga, michina yekugadzirisa makemikari, kana zvimwe zvinoshandiswa zvakakosha, kusarudza Alloy 825 (ERNiFeCr-1) kunoita kuti mapurojekiti ako ewelding asvike pamhando yepamusoro uye kugara kwenguva refu.
Nguva yekutumira: Kurume-15-2024