Izinto eziphathekayo ze-EQ491 injini ye-camshaft yi-chromium-molybdenum alloy cast iron, kunye nokwakheka kweekhemikhali kuboniswe kwiThebhile 1.
Itheyibhile 1 Ukwakheka kweekhemikhali w ( %) yechromium-molybdenum ingxubevange yentsimbi.

Ulwakhiwo lwe-metallographic ye-chromium-molybdenum alloy cast iron cast camshaft phambi kokufudumeza luhlobo lwe-B graphite + fine pearlite + mesh carbide.
I-cam blank iphantsi kwe-induction yokufudumeza ukucima kwimo ye-as-cast. Iimfuno zobugcisa zokucima bubunzima bomphezulu we-50-60HRC, incam yepesika lukhuni ubunzulu bomaleko we-4.6mm-10.0mm, kunye nesiseko sesangqa esiqinileyo somaleko obunzulu be-1.5mm-8.0mm.
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