1. P.L. Ebner: “Heat Treating Cold-Heading Wire in High-Convective Bell Annealers,” Wire World Int., 1987, 29, August, pp. 88–90.
2. J. Dhers, B. Thivard, and A. Genta: “Improvement of Steel Wire for Cold Heading,” Wire J. Int., 1992, 25(10), pp. 73–76.
3. R. Hill: “Annealing: The First Step in Cold Forming,” Wire J. Int., 1984, 17(7), pp. 95–97.
4. K. Kajiyama, A. Aida, M. Fujita, T. Ohno, and K. Aihara: “Newly Developed Wire Rod for Non-Heat Treated High Tensile Bolts,” Wire J., 1979, 12(11), pp. 66–70.
5. S.E. Nam and D.N. Lee: “Accelerated Spheroidization of Cementite in High Carbon Steel Wire by Drawing at Elevated Temperatures,” J. Mater. Sci., 1987, 22, pp. 2319–26.