41. When ferrous metals cool from a melt, they record the magnetic dominance at that moment. 42. Wherever possible, all hardware is plastic or non-ferrous metal . 43. There was a 2 . 8-percent decline in non-ferrous metal prices from the previous month. 44. Non-ferrous metal producers were among leading gainers, rising 1 . 82 percent as a group. 45. He became a laboratory technician working with non-ferrous metals . 46. Non-ferrous metal producers and brokerage house stocks also gained. 47. As ferrous metals cool from a melt, they record the magnetic dominance of that moment. 48. Zinc improves wetting of ferrous metals , indium as well. 49. It has operations in steel, non-ferrous metals , ship-and railroad-car building, trading, and environmental and information technology. 50. MRIs ) generate enormous magnetic fields, and therefore rooms intended to hold them exclude ferrous metals .
