Effect of vibration frequency on microstructure and performance of high chromium cast iron prepared by lost foam casting

In the present research, high chromium cast irons (HCCIs) were prepared using the lost foam casting (LFC) process.To improve the wear resistance of the high chromium cast irons (HCCIs), mechanical vibration was employed Sta-Rite U-3 Skimmer Parts during the solidification of the HCCIs.The effects of vibration frequency on the microstructure and per

read more

The simply modified intrascleral fixation using round flange (SMURF) technique for intrascleral intraocular lens fixation

Abstract We describe a simply modified intrascleral fixation using round flange (SMURF) technique and report the clinical outcomes of the surgery.Forty-one eyes of 41 consecutive patients, with intraocular lens (IOL) dislocation, crystalline lens subluxation, and zonular weakness, who underwent surgery using the SMURF technique were included.The mo

read more