Transactions of Materials and Heat Treatment

Title：Research on wheel disk with high-cycle fatigue life for Shougang 590 MPa grade steel

Authors： Meng Xiantang1 Guo Zifeng1 Li Fei1 Li Ruiheng2 Zhou Na2 Wang Lun2

Unit： 1.Shougang Research Institute of Technology 2. Shougang Qianan Steel Company

KeyWords： wheel disk high-cycle fatigue life S-N curve fatigue property

ClassificationCode：

year,vol(issue):pagenumber：2015,40(4):121-125

Abstract：

Three kinds of processes were adopted to produce the wheel disks of micro-alloyed S590D steel. Their mechanical properties, microstructure and fatigue performance were analyzed respectively. The trial-produced steel with a tensile strength of 590 MPa is of good elongation rate and bending performance, which meets the manufacturing requirement of wheel disk. High-cycle fatigue life of sheet metal with three kinds of processes was tested and the S-N curves were depicted respectively. The bending fatigue life of the wheel disk was traced at the same time. The results show that equiaxed ferrite with a higher proportion of well-distributed is benefical to attain idealistic fatigue property for steel. A close correlation between S-N curve of high-cycle fatigue life and the test fatigue life for wheel risk is also put forward.

Funds：

孟宪堂（1978-），男，硕士，工程师

Reference：

[1]闫胜昝,童水光,张响,等.汽车车轮弯曲疲劳试验分析研究[J]. 机械强度,2008,30(4): 687-691.

Yan S Z, Tong S G, Zhang X, et al. Analysis study on bending fatigue test of automobile wheels[J]. Journal of Mechanical Strength, 2008,30(4): 687-691.

[2]周堃,赵玉涛,苏大为,等.轿车铝合金车轮弯曲疲劳性能的有限元分析[J].机械设计与制造, 2009,(5):6-8.

Zhou K, Zhao Y T, Su D W, et al. Cornering fatigue capability analysis of aluminum alloy automotive wheels based on finite element analysis[J].Machinery Design & Manufacture, 2009,(5):6-8.

[3]李忱钊，郭永进，朱平，等. 钢制车轮弯曲疲劳寿命的影响因素[J]. 机械设计与研究,2011,(4): 44-51.

Li C Z, Guo Y J, Zhu P, et al. Research on factors influencing fatigue life of steel wheel in cornering test[J].Machine Design and Research, 2011,(4): 44-51.

[4]胡军,杜林秀,王万慧,等. 590 MPa级热轧V-N高强车轮钢组织性能控制[J]. 东北大学学报:自然科学版,2013,34(6):820-823.

Hu J, Du L X, Wang W H, et al. Microstructural control and mechanical properties of 590 MPa grade hot-rolled V-N high strength steel[J]. Journal of Northeastern University:Natural Science Edition, 2013,34(6):820-823.

[5]康永林.现代汽车板工艺及成形理论与技术[M].北京: 冶金工业出版社，2009.

Kang Y L. Theory and Technology of Modern Automotive Sheet Process and Forming[M]. Beijing: Metallurgical Industry Press, 2009.

[6]王利,陆匠心.宝钢高强度汽车板技术进展[J].宝钢技术，2009,(增):36-40.

Wang L, Lu J X. Progress in high strength steel sheets for automobiles at Baosteel[J]. Baosteel Technology, 2009，(S):36-40.

[7]宋振官. 600 MPa级汽车轻量化轮辐用钢的研制[J].轧钢，2013,30(2):15-18.

Song Z G. Development of 600 MPa grade steel strip for automobile light weight wheel disk[J]. Steel Rolling，2013,30(2):15-18.

[8]崔银会, 范映, 潘涛,等. 铬对高速车轮钢显微组织和力学性能的影响[J]. 钢铁研究学报, 2006，18(8):39-42.

Cui Y H, Fan Y, Pan T, et al. Effect of chromium on microstructure and mechanical properties of high-speed wheel steel[J]. Journal of Iron and Steel Research, 2006，18(8):39-42.

[9]王宁,李毅,杜林秀,等. 高强度汽车车轮钢的研制及结构减重分析[J].轧钢，2006,23(5):1-4.

Wang N, Li Y, Du L X, et al. Development of high strength steel for automotive wheels and wheels structure analysis[J]. Steel Rolling, 2006,23(5):1-4.

[10]王春芳,王毛球,董瀚. 板条马氏体钢变形与断裂过程的原位观察[J]. 钢铁研究学报, 2012，24(3):38-43.

Wang C F, Wang M Q, Dong H. In-situ observation of deformation and fracture process for lath martensite steel[J]. Journal of Iron and Steel Research, 2012，24(3):38-43.

[11]GB/T 3075-2008, 金属材料疲劳试验轴向力控制方法[S].

GB/T 3075-2008, Metallic materials-Fatigue testing-Axial-forece-controlled method[S].

[12]Liu D S, Fazeli F, Militzer M. Modeling of microstructure evolution during hot strip rolling of dual phase steels [J]. ISIJ International,2007,47(12):1789.

[13]Avramovic-Cingara G, Ososkova Y, Jain M K, et al.Effect of martensite distribution on damage behaviour in DP600 dual phase steel [J]. Materials Science and Engineering A,2009,516:7.

[14]Niakana H,Najafizadeh A. Effect of niobium and rolling parameters on the mechanical properties and microstructure of dual phase steels [J]. Materials Science and Engineering A,2010,527:5410.

[15]王晓楠,杜林秀,邸洪双. 热轧590 MPa级车轮钢的奥氏体相变行为[J]. 钢铁研究学报, 2013,25(4):33-37.

Wang X N, Du L X, Di H S. Austenitic transformation behavior of hot-rolled 590 MPa grade wheel steel[J]. Journal of Iron and Steel Research, 2013,25(4):33-37.

Service：

【This site has not yet opened Download Service】【Add Favorite】