Across
- 4. The rapid cooling of a hot metal workpiece, usually in water or oil
- 6. A defect where a groove is melted into the base metal and left unfilled
- 7. The science and study of the physical and chemical behavior of metals
- 8. A mixture of two or more metals to improve material properties
- 10. The type of stress that pulls a material apart until it breaks
- 11. Reheating a hardened metal to reduce brittleness and increase toughness
- 12. Warping or twisting of the metal caused by uneven heating and cooling
Down
- 1. The depth to which the arc melts and fuses into the base metal
- 2. The localized volume of molten metal before it solidifies into a bead
- 3. The ability of a metal to bend or stretch without cracking
- 5. Solid foreign matter like slag trapped inside the weld metal
- 9. Any discontinuity or flaw that makes a weld fail inspection codes