A cast iron engine block's cracks were recently repaired by RA Power Solutions Pvt. Ltd. using a metal stitching and metal locking procedure. The cast iron engine block was fractured near the window cover sitting region. The engine block split into pieces that were about 330 x 420 mm in size. The casting was composed of cast iron and was metal stitched and locked on board a vessel wh... https://turbineshaft.in/blog/2017/03/03/crack-repair-of-cast-iron-by-metal-stitchingmetal-locking-process/