Abstract: A method for applying a wear-resistant coating to a working surface of an object, which working surface is to be exposed to wear. To coat the object, it is dipped in a bath of molten metal containing unmolten hard metal carbide particles dispersed therein, whereby a coating is formed on the object.

Abstract: A semi-mounted or trailing roll-over plow arranged for maximum control over the plowing components. In such a plow wherein the axis of rotation of the roll-over (rotatable) slow part does not go through the center of gravity of such rotatable plow part, there is provided mechanism by which the rotatable plow part is shifted, and thereby its center of gravity is moved from an operating position substantially in a horizontal direction toward the axis of rotation, for thereby minimizing eccentricity of the rotatable plow part during a subsequent roll-over, or rotation. Hydraulic means are provided for effecting the lifting and/or shifting of the plow components as required for various phases of operation thereof.