|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
喷射成形H13钢的组织与力学性能*
DOI: 10.3724/SP.J.1037.2013.00820, PP. 787-794
Keywords: 喷射成形,H13钢,组织,力学性能
Abstract:
分别采用传统铸造与喷射成形工艺制备了H13钢并对其进行了锻造和传统热处理.利用OM,SEM和XRD研究了铸造与喷射成形H13钢在不同工艺状态下组织的差异,并且在相同的热处理制度下测试了两者的常温与高温力学性能.结果表明与传统铸造H13钢相比,喷射成形H13钢具有更好的回火稳定性、更高的室温与高温拉伸强度,室温冲击韧性提高了2倍,并且消除了带状偏析,提高了组织的等向性.喷射成形H13钢力学性能的提高主要归因于沉积态H13钢组织均匀细小,消除了宏观偏析,更没有粗大的一次碳化物,这使得淬火后基体含有更多的合金元素,分布也更均匀,从而在回火时析出的二次碳化物更弥散并且晶粒也更细.
| [1] | Lavernia E J, Wu Y. Spray Atomization and Deposition. New York: J Wiley and Sons, 1996: 5
|
| [2] | Lin Y J, McHugh K M, Zhou Y Z, Lavernia E J. Scr Mater, 2006; 55: 581
|
| [3] | Liang X, Earthman J C, Lavernia E J. Acta Metall Mater, 1992; 40: 3003
|
| [4] | Kayser F, Cohen M. Met Prog, 1952; 61(6): 79
|
| [5] | Liu Z C, Du Z W, Zhu W F, Cao D K. Ordnance Mater Sci Eng, 2001; 24(3): 11(刘宗昌, 杜志伟, 朱文方, 曹东奎. 兵器材料科学与工程, 2001; 24(3): 11)
|
| [6] | Eggeler G. Acta Metall, 1989; 37: 3225
|
| [7] | Tarui T, Takahashi T, Ohashi S, Uemori R. Iron Steelmaker, 1994; 21: 25
|
| [8] | Delagnes D, Lamesle P, Mathon M H, Mebarki N, Levaillant C. Mater Sci Eng, 2005; A394: 435
|
| [9] | Kozeschnik E, Bhadeshia. Mater Sci Technol, 2008; 24: 343
|
| [10] | ASM International Handbook Committee. Metals Handbook. 10th Ed., Metals Park: ASM, 1990: 93
|
| [11] | Zhou J, Ma D S, Liu B S, Kang A J, Li X Y. J Iron Steel Res, 2012; 24(4): 47(周 健, 马党参, 刘宝石, 康爱军, 李向阳. 钢铁研究学报, 2012; 24(4): 47)
|
| [12] | Huo X Y. J Iron Steel Res, 2008; 20(11): 47(霍晓阳. 钢铁研究学报, 2008; 20(11): 47)
|
| [13] | Kheirandish S, Noorian A. J Iron Steel Res Int, 2008; 15(4): 61
|
| [14] | Rafi H K, Ram G D, Phanikumar G, Rao K P. Mater Des, 2011; 32: 82
|
| [15] | Hiraoka H, Kataoka Y, Yuda K, Taniguchi K, Sasada M, Hishinuma I. ISIJ Int, 1992; 32: 1177
|
| [16] | Rivilin V G. Int Mater Rev, 1984; 29: 299
|
| [17] | Schaaf P, Kramer A, Wiesen S, Gonser U. Acta Metall Mater, 1994; 42: 3077
|
| [18] | Grant P S. Prog Mater Sci, 1995; 39: 497
|
| [19] | Lachenicht V, Scharf G, Zebrowski D, Shalimov A. Metallurgist, 2011; 54: 656
|
| [20] | Uhlenwinkel V, Ellendt A. Mater Sci Forum, 2007; 534-536: 429
|
| [21] | Sahu S N, Harikishore S, Koria S C. Powder Metall, 2005; 48: 270
|
| [22] | Grant P S. Metall Mater Trans, 2007; 38A: 1520
|
| [23] | Yang Y F, Hannula S P. Mater Sci Eng, 2008; A477: 63
|
| [24] | Brooks R G, Moore C, Leatham A G. Powder Metall, 1977; 20: 100
|
| [25] | Leatham A G, Lawly A. Int J Powder Metall, 1993; 29: 321
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
