Imininingwane Yomkhiqizo
Amathegi Omkhiqizo
INCAZELO:
I-electrode embozwe yi-COBALTARD 1FC iyi-alloy ejwayelekile yokuqina okuphezulu eqenjini lama-alloy e-cobalt asetshenziselwa ukuguguleka okuphezulu kokushisa okuhlobene nokugqwala. Ama-deposit ale alloy anenani elikhulu lama-carbide e-chromium athinta ukumelana okuhle kokuguguleka. Ukwengezwa kwe-tungsten kuthuthukisa ubulukhuni bokushisa obuphezulu kanye nokuqina kwe-matrix ukuze kube nokunamathela okuhle kakhulu kanye nokumelana nokuguguleka kwezinhlayiya eziqinile. Ibophana kahle nazo zonke izinsimbi, kufaka phakathi i-stainless.
IZICELO:
Ukuphakama okuqinile kwamakhanda ama-valve, amasongo okuvala ephampu yomfutho ophezulu kanye nezingxenye zama-crusher.
UBUQINISO BOKUSHINTSHA IDIPOSITHI YESENTSIMBI: 50 – 56 HRC (520- 620 Hv)
UKUBUMBEKA KWAMAKHEMIKHALI OKUJWAYELEKILE KWENSIMBI EWELD (%):
| C | Si | Mn | Cr | W | Co |
| 2.15 | 0.47 | 1.03 | 31.25 | 12.72 | I-Bal |
ISIMO SOKUSHINTSHA: ISITALA, ESIME PHEZULU, ESIPHEZULU
OSAYIZI ABATHOLAKALAYO NABANCONYWAYO (DC +):
| Usayizi (ububanzi. mm) | 3.2 | 4.0 | 5.0 |
| Ubude (mm) | 350 | 350 | 350 |
| Ibanga Lamanje (i-Amp) | 90 – 120 | 110 – 150 | 140 – 180 |
AMANOTHI NGOKUSEBENZISA:
Shisa ku-300ºC nangaphezulu ngokujwayelekile.
Sebenzisa izinti ezibonisa izinga lokushisa le-PHILARC noma i-PHILARC interpass temperature gauge ukuze uthole ukuthi izinga lokushisa elifanele liyatholakala yini ngaphambi kokushisela.
Kuyasebenza ukufudumala ngemuva kokushisa ku-600ºC nokupholisa kancane ngemva kokushisela ukuvimbela ukuqhekeka.
Yomisa ama-electrode ku-150-200ºC imizuzu engama-30 - 60 ngaphambi kokusebenzisa. Sebenzisa ama-oven okomisa aphathekayo e-PHILARC.
Okwedlule: I-ECoCr-A (Cobalt 6) I-Cobalt Hardfacing kanye ne-Electrode yokushisela engagugi Olandelayo: Ama-electrode e-ENiCrFe-3 e-Nickel
