Inkcazo ye-AWS:AWS A5.13/AME A5.13 ECoCr-C
IZICELO:
Ukujonga okuqinileyo kweentloko zevalvu, iiringi zokutywina zempompo yoxinzelelo oluphezulu kunye neenxalenye zezityumli.
INGCACISO:
I-COBALTHARD 1FC i-electrode egqunyiweyo yeyona migangatho iphezulu yokuqina kwealloyi kwiqela le-cobalt alloys esetyenziselwa ukunxitywa kwe-abrasive abrasive ephezulu ehambelana nomhlwa.Iidiphozithi zale alloy zinethamo elikhulu le-chromium carbides echaphazela ukuxhathisa okugqwesileyo kwe-abrasive.Ukongezwa kwe-tungsten kwandisa ubulukhuni beqondo lobushushu obuphezulu kunye nokuqina kwe-matrix yokuncamathelisa okugqwesileyo kunye nokunganyangeki kokhukuliseko lwamasuntswana aqinileyo.Idibanisa kakuhle nazo zonke iintsimbi, kubandakanywa ne-stainless.
AMANQAKU OKUSETYENZISWA:
Preheat kwi-300ºC nangaphezulu ngokubanzi.Sebenzisa iqondo lobushushu le-PHILARC elibonisa iinkuni okanye igeji yeqondo lokushisa eliphakathi kwe-PHILARC ukujonga ukuba ubushushu obufanelekileyo bufikelelwe na phambi kokuba udiye.Ukufumana iinkcukacha ezithe kratya jonga iTshati ye-PHILARC yesi-4 Amanyathelo alula wokuwelda.
Kuyasebenza ukutshisa emva kwe-600ºC kunye nokucotha ukupholisa emva kwe-welding ukuthintela ukuqhekeka.
Yomisa i-electrode kwi-150-200ºC imizuzu engama-30 ukuya kuma-60 ngaphambi kokusetyenziswa.Sebenzisa ii-oveni zokomisa eziphathwayo zePHILARC.
UBUNZIMA BEDIPOSITHI YE-WELD METALI : 50 – 56 HRC (520- 620 Hv)
UHLANGANISO LWEMETALI YE-WELD (%):
| C | Si | Mn | Cr | W | Co |
| 2.15 | 0.47 | 1.03 | 31.25 | 12.72 | UBhal |
UBUKHULU OBUFUMANEKAYO KWAYE OKUCETYISWAYO ( DC + ):
| Ubungakanani (dia. mm) | 3.2 | 4.0 | 5.0 |
| Ubude (mm) | 350 | 350 | 350 |
| Uluhlu lwangoku (Amp) | 90 - 120 | 110 - 150 | 140 - 180
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