常见切边刀口模具钢成分和性能对比分析
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摘要
采用光谱仪测定5种常用冷作模具钢(Caldie、Cr12MoV、ASP60、DC53和LD)的成分,并结合光学显微镜、硬度仪、冲击试验机与销盘式摩擦磨损试验仪,对其成分和性能对比分析,最终选取合适的高性价比切边刀口模具钢。试验结果表明Caldie的纯净度最优,退火态冶金质量最好,同时具有较好的强韧性及耐磨性,是合适的高性价比切边刀口模具钢。
The composition of five kinds of common cold working die steels(Caldie,Cr12 MoV, ASP60, DC53 and LD) were calibrated by the spectrometer. With the help of the optical microscope, hardness tester, impact testing machine and pin-on-disc wear tester, the component and property comparison were made in order to determine the appropriate and cost-effective material. The results showed that the purity and the annealing quality of Caldie was the best. Also, it has the good property of robustness as well as wear resistance, which was the appropriate material.
The composition of five kinds of common cold working die steels(Caldie,Cr12 MoV, ASP60, DC53 and LD) were calibrated by the spectrometer. With the help of the optical microscope, hardness tester, impact testing machine and pin-on-disc wear tester, the component and property comparison were made in order to determine the appropriate and cost-effective material. The results showed that the purity and the annealing quality of Caldie was the best. Also, it has the good property of robustness as well as wear resistance, which was the appropriate material.
引文
[1]吴华春,李名尧,董黎涛,等.冷作模具材料性能分析及其选用[J].机械设计与制造,2011(1):250-252.
[2]WANG W R,HUA M,WEI X.A comparison study of sliding friction behavior between two high strength DP590 steel sheets against heat treated DC53 punch:Hot-dip galvanized sheet versus cold rolled bare sheet[J].Tribology International,2012,54(1):114-122.
[3]KO D C,KIM S G,KIM B M.Influence of microstructure on galling resistance of cold-work tool steels with different chemical compositions when sliding against ultra-high-strength steel sheets under dry condition[J]Wear,2015(338-339):362-371.
[4]李晨辉,吴晓春,谢尘,等.新型冷作模具钢SDC99性能[J].材料热处理学报,2013,34(4):80-84.
[5]吴晓春,左鹏鹏.国内外热作模具钢发展现状与趋势[J].模具工业,2013,40(10):1-9.
[6]李成良,黄远坚,温志红,等.合金元素Mo和V对模具钢组织性能的影响[J].金属材料与冶金工程,2017,45(Z1):7-12.
[7]赵昌胜.国内模具钢的选用及发展[J].金属加工(热加工),2012(3):38-42.
[8]张毅,邬君飞,缪乐德.钢中非金属夹杂物的分析研究进展[J].宝钢技术,2008(2):35-40.
[9]吕建刚,肖李鹏.钢中非金属夹杂物及其金相检验[J].理化检验-物理分册,2015,51(4):229-233.
[10]文学红.不同热处理工艺下冷作模具设计用钢的失效形态及特征研究[J].铸造技术,2015(7):1713-1715.
[11]孙家枢.金属的磨损[M].北京:冶金工业出版社,1992:138-213.
[2]WANG W R,HUA M,WEI X.A comparison study of sliding friction behavior between two high strength DP590 steel sheets against heat treated DC53 punch:Hot-dip galvanized sheet versus cold rolled bare sheet[J].Tribology International,2012,54(1):114-122.
[3]KO D C,KIM S G,KIM B M.Influence of microstructure on galling resistance of cold-work tool steels with different chemical compositions when sliding against ultra-high-strength steel sheets under dry condition[J]Wear,2015(338-339):362-371.
[4]李晨辉,吴晓春,谢尘,等.新型冷作模具钢SDC99性能[J].材料热处理学报,2013,34(4):80-84.
[5]吴晓春,左鹏鹏.国内外热作模具钢发展现状与趋势[J].模具工业,2013,40(10):1-9.
[6]李成良,黄远坚,温志红,等.合金元素Mo和V对模具钢组织性能的影响[J].金属材料与冶金工程,2017,45(Z1):7-12.
[7]赵昌胜.国内模具钢的选用及发展[J].金属加工(热加工),2012(3):38-42.
[8]张毅,邬君飞,缪乐德.钢中非金属夹杂物的分析研究进展[J].宝钢技术,2008(2):35-40.
[9]吕建刚,肖李鹏.钢中非金属夹杂物及其金相检验[J].理化检验-物理分册,2015,51(4):229-233.
[10]文学红.不同热处理工艺下冷作模具设计用钢的失效形态及特征研究[J].铸造技术,2015(7):1713-1715.
[11]孙家枢.金属的磨损[M].北京:冶金工业出版社,1992:138-213.