Manufacturing method of high abrasion-resistant slurry nozzle

The invention discloses a manufacturing method of a high abrasion-resistant slurry nozzle. The manufacturing method comprises the following steps of (1) blanking processing, (2) laser cladding, specifically, laser cladding comprises (1) nozzle external surface treatment and (2) nozzle internal hole treatment, (3) nozzle finishing, specifically, nozzle finishing comprises (1) nozzle external surface treatment and (2) nozzle internal hole treatment, (4) nozzle checking, and (5) nozzle assembly assembling. According to the technical scheme of the manufacturing method of the high abrasion-resistant slurry nozzle, the unique manufacturing method is adopted, through a laser cladding technology and based on the advantage that combination of abrasion-resistant materials formulas is convenient, thefact that an easy-to-process high temperature-resistant material matrix is clad with a cladding layer with good high temperature resistance and excellent abrasion resistance in the process of nozzlemanufacturing is achieved,