However, when a solid formed or machined projection is used, a solid phase forge weld is produced without melting. The plastic deformation of the heated parts in contact produces a strong bond across the weld interface. Below are some examples of projection designs before & after welding -. Fig 2.
Definition of Inequality. An inequality is a mathematical sentence that uses symbols such as <, â¤,=>, or â¥ to compare two quantities. 5 < d=>< 7,= x= â¥= -= 1,=>2 â¤ b, - 12 > - 13 are few examples of inequalities.
Definition: Additive Property of Inequalities. The additive property of inequalities states that if the same amount is added to both sides of an inequality, then the inequality is still true. Let x, y, and z be real numbers. In symbols, we can say the following: If x y, then x + z y + z. If x y, then x + z y + z.