研究了不同硼的质量分数的低碳钢盘条的应变时效,结果表明:低碳钢中加硼可使因静态应变时效引起的线材屈服强度增加值略有降低;低碳钢中硼的质量分数为0.002 9%,同时[B]s/[N]＜0.4时,对线材的动态应变时效影响不大;硼的质量分数在0.005%～0.010%的范围内,[B]s/[N]≥1.0时,可显著降低因动态应变时效引起的线材抗拉强度的增加值,因而改善了低碳钢盘条的拉拔性能.
参考文献
| [1] | 耿维民 .几种拉丝的直接水冷方法[J].金属制品,1996,22(zk):6-9. |
| [2] | Francisco Boratto;Carlos Weidig .Characterization and Control of Strain Aging in Low Carbon Steel Wire Rods[J].Wire Journal International,1993,26(05):86-89. |
| [3] | Carlos Weidig;Marcelo Espindola;Berenice Gonzalez .Dynamic strain aging in low carbon steel wire rods[J].Wire Journal International,1995(1):82-85. |
| [4] | Mats Baarman .Production and mechanical properties of rimming substitute wire rod[J].Wire Industry: Wire Industry with Wire Industry Yearbook,1998(770):74-77. |
| [5] | Bhaskar Yalamanchili;John B. Nelson;Peter M. Power;Dan Lanham .North star steel Texas's experience with boron additions to low-carbon steel: boron has been shown to useful at reducing strain aging, a common adverse effect caused by nitrogen in electric arc furnace steel[J].Wire Journal International,2001(11):90-94. |
| [6] | M. H. Baarman .Effect of boron additions on continuous cast low-carbon steel wire[J].Scandinavian Journal of Metallurgy,1998(4):148-158. |
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