退火温度对Fe-Cr-Mo合金减振性能及力学性能的影响
|
摘要
采用弯曲共振法测量Fe-Cr-Mo合金的减振性能,通过光学显微镜和扫描电镜对合金组织进行观察,研究了退火温度(900～1100℃)对Fe-Cr-Mo合金减振性能和力学性能的影响。结果表明,Fe-Cr-Mo合金在900～1100℃退火温度范围内,随着退火温度的升高,合金的内耗先升高后降低,在1000℃达到峰值4. 7×10~(-3)。同时,退火温度对合金的力学性能有明显的影响。900℃退火后,合金的抗拉强度和塑韧性最好,抗拉强度为513 MPa,伸长率为37. 25%,断面收缩率为83%,冲击吸收能量为414 J。1100℃退火后,规定塑性延伸强度最大,为395. 5 MPa。
The damping capacity of the Fe-Cr-Mo alloy was measured by flexural resonance method. The microstructure of the alloy was observed by digital metallographic microscope and scanning electron microscope. The effect of annealing temperature of 900-1100 ℃ on the damping capacity and mechanical properties of the Fe-Cr-Mo alloy was studied. The results show that,in the range of 900-1100 ℃,the internal friction of the Fe-Cr-Mo alloy increases first and then decreases with the increase of annealing temperature,and reaches a peak value of 4. 7 × 10~(-3) at 1000 ℃. At the same time,the annealing temperature affects the mechanical properties of the alloy obviously. The alloy has highest tensile strength,plasticity and toughness after annealing at 900 ℃,tensile strength 513 MPa,elongation rate 37. 25%,percentage reduction of area 83%,impact absorbed energy 414 J. After annealing at 1100 ℃,the maximum proof strength plastic extension is 395. 5 MPa.
The damping capacity of the Fe-Cr-Mo alloy was measured by flexural resonance method. The microstructure of the alloy was observed by digital metallographic microscope and scanning electron microscope. The effect of annealing temperature of 900-1100 ℃ on the damping capacity and mechanical properties of the Fe-Cr-Mo alloy was studied. The results show that,in the range of 900-1100 ℃,the internal friction of the Fe-Cr-Mo alloy increases first and then decreases with the increase of annealing temperature,and reaches a peak value of 4. 7 × 10~(-3) at 1000 ℃. At the same time,the annealing temperature affects the mechanical properties of the alloy obviously. The alloy has highest tensile strength,plasticity and toughness after annealing at 900 ℃,tensile strength 513 MPa,elongation rate 37. 25%,percentage reduction of area 83%,impact absorbed energy 414 J. After annealing at 1100 ℃,the maximum proof strength plastic extension is 395. 5 MPa.
引文
[1]Pulino Sagradi D,Sagradi M,Karimi A,et al.Damping capacity of FeCr-X high-damping alloys and its dependence on magnetic domain structure[J].Scripta Materialia,1998,39(2):131-138.
[2]Humbeeck J V.Damping capacity of thermoelastic martensite in shape memory alloys[J].Journal of Alloys and Compounds,2003,355(1/2):58-64.
[3]黄姝珂,李宁,文玉华,等.Fe-Cr-Mo、Cu-Zn-Al、Fe-Mn合金减振性能的研究[J].振动与冲击,2007,26(9):24-26.Huang Shuke,Li Ning,Wen Yuhua,et al.The vibration damping capacity of Fe-Cr-Mo,Cu-Zn-Al and Fe-Mn alloys[J].Journal of Vibration and Shock,2007,26(9):24-26.
[4]王敬丰,魏文文,潘复生,等.金属阻尼材料研究的新进展及发展方向[J].材料导报,2009,23(13):15-19.Wang Jingfeng,Wei Wenwen,Pan Fusheng,et al.New development and prospect of research on metallic damping materials[J].Materials Review,2009,23(13):15-19.
[5]顾健,武高辉.新型阻尼材料的研究进展[J].材料导报,2006,20(12):53-56.Gu Jian,Wu Gaohui.Research progress in novel damping materials[J].Materials Review,2006,20(12):53-56.
[6]李开明.当代金属类阻尼材料及其应用[J].上海航天,1996(1):40.
[7]方前锋.高阻尼材料的阻尼机理及性能评估[J].物理,2000,29(9):541-545.Fang Qianfeng.Characterization and mechanism of high damping materials[J].Physics,2000,29(9):541-545.
[8]于学勇,潘毅,王建平,等.固溶处理对Fe-5Al-2Mo减振合金阻尼性能的影响[J].热加工工艺,2005(12):32-33.Yu Xueyong,Pan Yi,Wang Jianping,et al.Effect of solution treatment on damping capacity of Fe-5Al-2Mo alloy[J].Hot Working Technology,2005(12):32-33.
[9]韩悦,金宏哲.退火温度对汽车用Fe-Cr-Mo合金组织及阻尼性能的影响[J].铸造技术,2015,36(4):896-898.Han Yue,Jin Hongzhe.Influence of annealing temperatures on microstructure and damping properties of Fe-Cr-Mo alloy used for vehicle[J].Foundry Technology,2015,36(4):896-898.
[10]顾明俊,张丛,燕东明,等.热处理对Fe-Cr-Mo合金阻尼性能的影响[J].材料导报,2016,30(27):536-538.Gu Mingjun,Zhang Cong,Yan Dongming,et al.Effect of heat treatment on damping capacity of Fe-Cr-Mo alloy[J].Materials Review,2016,30(27):536-538.
[11]张瑶,陈靓瑜,王立强,等.时效对形变锆合金第二相粒子生长行为的影响[J].金属热处理,2017,42(12):100-105.Zhang Yao,Chen Liangyu,Wang Liqiang,et al.Effect of aging on growth behavior of second phase particles in deformed zirconium alloy[J].Heat Treatment of Metals,2017,42(12):100-105.
[12]Wang H,Tian X F,Yin C G,et al.The effect of heat treatment and grain size on magneto mechanical damping properties of Fe-13Cr-2Al-1Si alloy[J].Materials Science and Engineering A,2014,619:199-204.
[13]赵秋月.热处理对铁铬铝减振合金内耗值的影响[J].华东冶金学院学报,1990,7(1):8-14.Zhao Qiuyue.The effect of heat treatment process on the internal friction of ferromagnetic damping Fe-Cr-Al alloys[J].Journal of East China Institute of Metallurgy,1990,7(1):8-14.
[14]王卫国,周邦新,刘曙光,等.高温退火Fe-Cr基减振合金的阻尼性能与晶界析出相[J].材料工程,2002(9):3-6.Wang Weiguo,Zhou Bangxin,Liu Shuguang,et al.Damping capacity and the grain boundary Precipitates in Fe-Cr based damping alloys[J].Journal of Materials Engineering,2002(9):3-6.
[15]毕殿清.热处理温度对铁基阻尼合金阻尼特性和磁性的影响[J].金属功能材料,1994(4):11-14.Bi Dianqing.Influence of heat treatment temperature on damping and magnetic properties of iron base damping alloy[J].Metallic Functional Materials,1994(4):11-14.
[16]胥永刚,李宁,李和文,等.淬火工艺对Fe-13Cr-2.5Mo合金阻尼的影响[J].钢铁研究学报,2006,18(6):48-51.Xu Yonggang,Li Ning,Li Hewen,et al.Effect of quenching treatment on damping capacity of Fe-13Cr-2.5Mo alloy[J].Journal of Iron and Steel Research Internation,2006,18(6):48-51.
[17]杨桂荣.减振合金的研究近况[J].机械工程材料,1989(6):1.Yang Guirong.The recent development of damping alloy[J].Materials for Mechanical Engineering,1989(6):1.
[18]Ritchie I G,Pan Z L,Goodwin F E.Characterization of the damping properties of die-cast zinc-aluminum alloys[J].Metallurgical Transactions A,1991,22(3):617-622.
[19]Zhang J,Perez R J,Lavernia E J.Documentation of damping capacity of metallic,ceramic and metal-matrix composite materials[J].Journal of Materials Science,1993,28(9):2395-2404.
[2]Humbeeck J V.Damping capacity of thermoelastic martensite in shape memory alloys[J].Journal of Alloys and Compounds,2003,355(1/2):58-64.
[3]黄姝珂,李宁,文玉华,等.Fe-Cr-Mo、Cu-Zn-Al、Fe-Mn合金减振性能的研究[J].振动与冲击,2007,26(9):24-26.Huang Shuke,Li Ning,Wen Yuhua,et al.The vibration damping capacity of Fe-Cr-Mo,Cu-Zn-Al and Fe-Mn alloys[J].Journal of Vibration and Shock,2007,26(9):24-26.
[4]王敬丰,魏文文,潘复生,等.金属阻尼材料研究的新进展及发展方向[J].材料导报,2009,23(13):15-19.Wang Jingfeng,Wei Wenwen,Pan Fusheng,et al.New development and prospect of research on metallic damping materials[J].Materials Review,2009,23(13):15-19.
[5]顾健,武高辉.新型阻尼材料的研究进展[J].材料导报,2006,20(12):53-56.Gu Jian,Wu Gaohui.Research progress in novel damping materials[J].Materials Review,2006,20(12):53-56.
[6]李开明.当代金属类阻尼材料及其应用[J].上海航天,1996(1):40.
[7]方前锋.高阻尼材料的阻尼机理及性能评估[J].物理,2000,29(9):541-545.Fang Qianfeng.Characterization and mechanism of high damping materials[J].Physics,2000,29(9):541-545.
[8]于学勇,潘毅,王建平,等.固溶处理对Fe-5Al-2Mo减振合金阻尼性能的影响[J].热加工工艺,2005(12):32-33.Yu Xueyong,Pan Yi,Wang Jianping,et al.Effect of solution treatment on damping capacity of Fe-5Al-2Mo alloy[J].Hot Working Technology,2005(12):32-33.
[9]韩悦,金宏哲.退火温度对汽车用Fe-Cr-Mo合金组织及阻尼性能的影响[J].铸造技术,2015,36(4):896-898.Han Yue,Jin Hongzhe.Influence of annealing temperatures on microstructure and damping properties of Fe-Cr-Mo alloy used for vehicle[J].Foundry Technology,2015,36(4):896-898.
[10]顾明俊,张丛,燕东明,等.热处理对Fe-Cr-Mo合金阻尼性能的影响[J].材料导报,2016,30(27):536-538.Gu Mingjun,Zhang Cong,Yan Dongming,et al.Effect of heat treatment on damping capacity of Fe-Cr-Mo alloy[J].Materials Review,2016,30(27):536-538.
[11]张瑶,陈靓瑜,王立强,等.时效对形变锆合金第二相粒子生长行为的影响[J].金属热处理,2017,42(12):100-105.Zhang Yao,Chen Liangyu,Wang Liqiang,et al.Effect of aging on growth behavior of second phase particles in deformed zirconium alloy[J].Heat Treatment of Metals,2017,42(12):100-105.
[12]Wang H,Tian X F,Yin C G,et al.The effect of heat treatment and grain size on magneto mechanical damping properties of Fe-13Cr-2Al-1Si alloy[J].Materials Science and Engineering A,2014,619:199-204.
[13]赵秋月.热处理对铁铬铝减振合金内耗值的影响[J].华东冶金学院学报,1990,7(1):8-14.Zhao Qiuyue.The effect of heat treatment process on the internal friction of ferromagnetic damping Fe-Cr-Al alloys[J].Journal of East China Institute of Metallurgy,1990,7(1):8-14.
[14]王卫国,周邦新,刘曙光,等.高温退火Fe-Cr基减振合金的阻尼性能与晶界析出相[J].材料工程,2002(9):3-6.Wang Weiguo,Zhou Bangxin,Liu Shuguang,et al.Damping capacity and the grain boundary Precipitates in Fe-Cr based damping alloys[J].Journal of Materials Engineering,2002(9):3-6.
[15]毕殿清.热处理温度对铁基阻尼合金阻尼特性和磁性的影响[J].金属功能材料,1994(4):11-14.Bi Dianqing.Influence of heat treatment temperature on damping and magnetic properties of iron base damping alloy[J].Metallic Functional Materials,1994(4):11-14.
[16]胥永刚,李宁,李和文,等.淬火工艺对Fe-13Cr-2.5Mo合金阻尼的影响[J].钢铁研究学报,2006,18(6):48-51.Xu Yonggang,Li Ning,Li Hewen,et al.Effect of quenching treatment on damping capacity of Fe-13Cr-2.5Mo alloy[J].Journal of Iron and Steel Research Internation,2006,18(6):48-51.
[17]杨桂荣.减振合金的研究近况[J].机械工程材料,1989(6):1.Yang Guirong.The recent development of damping alloy[J].Materials for Mechanical Engineering,1989(6):1.
[18]Ritchie I G,Pan Z L,Goodwin F E.Characterization of the damping properties of die-cast zinc-aluminum alloys[J].Metallurgical Transactions A,1991,22(3):617-622.
[19]Zhang J,Perez R J,Lavernia E J.Documentation of damping capacity of metallic,ceramic and metal-matrix composite materials[J].Journal of Materials Science,1993,28(9):2395-2404.