网站首页期刊简介编委会过刊目录投稿指南广告合作征订与发行联系我们English
锻造温度对新型机械模具钢高温性能的影响
英文标题:Effect of forging temperature on high-temperature performance of new mechanical die steel
作者:尹久1 程兴国2 
单位:(1.湖北轻工职业技术学院 机电工程学院 湖北 武汉 430070 2.贵州民族大学 机械电子工程学院 贵州 贵阳 550025) 
关键词:始锻温度 终锻温度 4Cr5MoSiV1NbSr模具钢 高温耐磨损性能 抗高温氧化性能 
分类号:TH164
出版年,卷(期):页码:2025,50(4):1-6
摘要:

 摘要:

4Cr5MoSiV1NbSr作为一种新型模具钢具有较佳的应用前景。为了研究锻造温度对4Cr5MoSiV1NbSr模具钢高温性能的影响,选择始锻温度为1000~1250 ℃和终锻温度为700~950 ℃,在500 ℃高温环境下对锻后模具钢进行磨损试验和氧化试验。结果表明:始锻温度从1000 ℃增加至1250 ℃时,4Cr5MoSiV1NbSr模具钢试样的高温耐磨损和抗高温氧化性能均呈先升高后降低的趋势;终锻温度从700 ℃增加至950 ℃时,4Cr5MoSiV1NbSr模具钢试样的高温耐磨损和抗高温氧化性能均先升高后基本不变。与1000 ℃始锻相比,1150 ℃始锻的Cr5MoSiV1NbSr模具钢试样高温磨损体积减小63.7%、高温氧化单位面积质量增重减小57.3%。与700 ℃终锻相比,900 ℃终锻的Cr5MoSiV1NbSr模具钢试样高温磨损体积减小74.5%、高温氧化单位面积质量增重减小66.7%。
 
Abstract: 
As a new type of die steel, 4Cr5MoSiV1NbSr has excellent application prospects. In order to investigate the influence of forging temperature on the high-temperature properties of 4Cr5MoSiV1NbSr die steel, selecting the initial forging temperature of 1000-1250 ℃ and the final forging temperature of 700-950 ℃, wear and oxidation tests were conducted on the die steel after forging at 500 ℃. The results show that when the initial forging temperature increases from 1000 ℃ to 1250 ℃, the high-temperature wear resistance and the high-temperature oxidation resistance of 4Cr5MoSiV1NbSr die steel sample both increase first and then decrease. When the final forging temperature increases from 700 ℃ to 950 ℃, the high-temperature wear resistance and the high-temperature oxidation resistance of 4Cr5MoSiV1NbSr die steel sample both increase first and then remain basically unchanged. Compared with the initial forging at 1000 ℃, the high-temperature wear volume of Cr5MoSiV1NbSr die steel sample forged at 1150 ℃ decreases by 63.7%, and the high-temperature oxidation unit area mass gain decreases by 57.3%. Compared with the final forging at 700 ℃, the high-temperature wear volume of Cr5MoSiV1NbSr die steel sample forged at 900 ℃ decreases by 74.5%, and the high-temperature oxidation unit area mass gain decreases by 66.7%.
 
基金项目:
基金项目:湖北省教育厅科研项目(B2019421)
作者简介:
作者简介:尹久(1973-),女,本科,副教授
参考文献:

 


 


[1]郑立春,彭博,娄健,等. 含铈镁H13模具钢电渣重熔渣系的研究
[J]. 东北大学学报(自然科学版),2023,44(8):1111-1118.

 

Zheng L C, Peng B, Lou J, et al. Study on the electroslag remelting slag for H13 die steel containing Ce and Mg
[J]. Journal of Northeastern University(Natural Science),2023,44(8):1111-1118.

 


[2]杨紫璠,王涛,李道齐,等. 脉冲光纤激光毛化H13模具钢的实验研究
[J]. 激光与红外,2023,53(3):339-345.

 

Yang Z F, Wang T, Li D Q, et al.Experimental study of pulsed fiber laser grossing of H13 die steel
[J]. Laser & Infrared,2023,53(3):339-345.

 


[3]崔凯,任伟和. Cr12MoV模具钢化学镀Ni-W-P/PTFE复合镀层及耐磨性能研究
[J]. 电镀与精饰,2023,45(10):32-39. 

 

Cui K, Ren W H. Electroless plating of Ni-W-P/PTFE composite coatings on Cr12MoV die steel and their wear resistance
[J]. Plating & Finishing,2023,45(10):32-39.

 


[4]姜高强,崔承云,魏礼桢,等. 激光熔覆Fe基合金涂层强化H13热作模具钢
[J]. 材料科学与工艺,2022,30(2):35-42.

 

Jiang G Q, Cui C Y, Wei L Z, et al. Laser cladding Fe-based alloy coating for strengthening H13 hot work die steel
[J]. Materials Science and Technology,2022,30(2):35-42.

 


[5]谢奕心,程晓农,鞠玉琳,等. H13及H13改进型热作模具钢热处理过程中碳化物析出演化行为研究进展
[J]. 材料导报,2023,37(23):173-180.

 

Xie Y X, Cheng X N, Ju Y L, et al.Research progress on carbide precipitation and evolution for H13 and H13-modifies hot working die steels during different heat treatment schedules
[J].Materials Reports,2023,37(23):173-180.

 


[6]赵帆,周文健,张志豪. 稀土镧对H13模具钢回火稳定性和抗氧化性的影响
[J]. 材料导报,2023,37(2):124-129.

 

Zhao F, Zhou W J, Zhang Z H. Effect of lanthanum on tempering resistance and oxidation resistance of the H13 die steel
[J].Materials Reports,2023,37(2):124-129.

 


[7]胡锋,向源,梁灿棉,等. 模具钢无碳化物贝氏体的相变行为及其对磨损性能的影响
[J]. 材料热处理学报,2023,44(3):95-105.

 

Hu F, Xiang Y, Liang C M, et al. Carbide-free bainite transformation behavior and its effect on abrasion properties of mould steel
[J].Transactions of Materials and Heat Treatment,2023,44(3):95-105.

 


[8]迟宏宵,刘继浩,殷军伟,等. Cr12Mo1V1模具钢碳化物分断细化热处理技术
[J]. 材料热处理学报,2023,44(1):87-94.

 

Chi H X, Liu J H, Yin J W, et al. Heat treatment technology of carbide breaking and refining of Cr12Mo1V1 die steel
[J].Transactions of Materials and Heat Treatment,2023,44(1):87-94.


[9]汪拥进,占克勤,裴薇,等.真空气淬工艺对模具钢Cr12MoV组织和性能的影响
[J].锻压技术,2024,49(5):226-234.

 

Wang Y J,Zhan K Q,Pei W,et al.Influence of vacuum gas quenching process on microstructure and properties of Cr12MoV die steel
[J]. Forging & Stamping Technology,2024,49(5):226-234.

 


[10]张颖,孙小巍,宁安刚,等. Q460GJD钢在多向锻造后热处理过程中的奥氏体晶粒长大行为
[J]. 机械工程材料,2022,46(10):44-48,55.

 

Zhang Y, Sun X W, Ning A G, et al. Austenite grain growth behavior of Q460GJD steel during heat treatment after multidirectional forging
[J].Materials for Mechanical Engineering,2022,46(10):44-48,55.

 


[11]王笑驰,左鹏鹏,吴晓春. SDP1塑料模具钢锻造过程组织演变的数值模拟
[J]. 锻压技术,2023,48(2):16-28.

 

Wang X C, Zuo P P, Wu X C. Numerical simulation of microstructure evolution for SDP1 plastic die steel during forging process
[J].Forging & Stamping Technology,2023,48(2):16-28.

 


[12]张慧丽,周正南.锻造温度对新能源汽车电池镁基贮氢合金性能的影响
[J].锻压技术,2024,49(2):31-36.

 

Zhang H L,Zhou Z N.Influence of forging temperature on performance of magnesium-based hydrogen storage alloys for new energy vehicle battery
[J]. Forging & Stamping Technology,2024,49(2):31-36.

 


 
服务与反馈:
文章下载】【加入收藏
《锻压技术》编辑部版权所有

中国机械工业联合会主管  中国机械总院集团北京机电研究所有限公司 中国机械工程学会主办
联系地址:北京市海淀区学清路18号 邮编:100083
电话:+86-010-82415085 传真:+86-010-62920652
E-mail: fst@263.net(稿件) dyjsjournal@163.com(广告)
京ICP备07007000号-9