Thermal Fatigue Testing of Hot-Working Die Steel Using Laser Emission

被引：0
作者：
Gorbatyuk, S.M. [1 ]
Kobelev, O.A. [1 ]
Nagovitsyn, V.A. [1 ]
Chichenev, N.A. [1 ]
机构：
[1] National University of Science and Technology “MISiS”, Moscow
来源：
Steel in Translation | 2024年 / 54卷 / 04期
关键词：
die steels; hot stamping; surface hardening; thermal fatigue; thermal fatigue testing technique;
D O I：
10.3103/S0967091224700736
中图分类号：
学科分类号：
摘要：
Abstract: A method for assessing the thermal fatigue material resistance is proposed, which ensures testing under conditions close to real hot-stamping. To implement the proposed technique, an installation is designed and manufactured that provides heating of the sample end surfaces with regulation of the thermal cycle frequency and ratio of heating-cooling periods. The results of theoretical and experimental studies of the temperature conditions of operation of the working tool of an automatic hot-stamping press are presented. The application of the proposed evaluation method of thermal fatigue material resistance makes it possible to study the patterns of thermal fatigue destruction of the hot-stamping tool material and, on this basis, to develop and optimize laser heat treatment technology and other technological processes. © Allerton Press, Inc. 2024. ISSN 0967-0912, Steel in Translation, 2024, Vol. 54, No. 4, pp. 343–348. Allerton Press, Inc., 2024. Russian Text The Author(s), 2024, published in Stal’, 2024, No. 3, pp. 35–40.
引用
收藏
页码：343 / 348
页数：5
相关论文
共 36 条
  • [1] V 4 t. (Open- and Close-Die Forging: Handbook, In 4 Volumes), Vol. 2: Goryachaya ob”emnaya Shtampovka (, (2010)
  • [2] Titov Y.A., Kokorin V.N., Morozov O.I., Tekhnologiya Kovki I ob”emnoi Shtampovki: Uchebnoe Posobie (Open- and Close-Die Forging Technology: Textbook), (2016)
  • [3] Konstantinov I.L., Tekhnologiya kovki i goryachei ob”emnoi shtampovki: Ucheb. posob. (Technology of Open- and Close-Die Forging: Training Manual), Moscow: Infra-M, (2019)
  • [4] Semenov E.I., Kovka i goryachaya shtampovka. Uchebnik (Open- and Close-Die Forging: Textbook, Moscow: Mosk. Gos. Ind. Univ., (2011)
  • [5] Stenico A., Tami W., Experience of improvement of direct quenching technology at the plant in the USA, Chern. Met., no. 12,, pp. 41-43, (2018)
  • [6] Vasil'Ev D.I., Tylkin M.A., Teterin G.P., Osnovy Proektirovaniya Deformiruyushchego Instrumenta (Fundamentals of Metal Forming Tool Design), (1980)
  • [7] Okhrimenko Y.M., Antonenko L.I., Mironov L.I., Shtampy Dlya Goryachei Obrabotki Metallov I Ikh Ekspluatatsiya (Hot Metal Working Stamps and Their Operation), (1971)
  • [8] Korotkov V.A., Study of cost of stamping tools made of 5XHM steel, Chern. Metall.: Byull. Nauchn.-Tekh. Inf., 3, pp. 72-76, (2010)
  • [9] Tylkin M.A., Shtampy dlya goryachego deformirovaniya metallov(Dies for Hot Metal Forming), (1977)
  • [10] Aqida S.N., Calosso F., Brabazon D., Naher S., Rosso M., Thermal fatigue properties of laser treated steels, Int. J. Mater. Form, 3, pp. 797-800, (2010)
1234