Investigations into laser beam remelt hardening of cast iron

被引：0
|
作者：
Luft, Arnhold
Reitzenstein, Wolfgang
Zarubova, Niva
Cermak, Jan
机构：
来源：
Schweissen und Schneiden/Welding and Cutting | 1991年 / 43卷 / 03期
关键词：
Laser Beams - Applications;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The remelt hardening of graphitic cast iron using beams serves to produce surface layers of greater hardness and resistance to wear. The influence of the process parameters on the track geometry will be examined as well as the formation of the microstructure and eventual flaws (e g cavities, cracks). It was possible to demonstrate that, on the surface of highly stressed components, finely dispersed ledeburitic quenched structures can be achieved by laser beam remelt hardening of graphitic cast iron. For figures and references see German text section (pp. 137/41).
引用
收藏
页码：44 / 46
相关论文
共 50 条
  • [21] Laser Surface Hardening of Ni-hard White Cast Iron
    Al-Sayed, Samar Reda
    Elshazli, Ahmed Magdi
    Hussein, Abdel Hamid Ahmed
    METALS, 2020, 10 (06) : 1 - 19
  • [22] Application of laser transformation hardening for CrMo cast iron automobile moulds
    Department of Mechanical Engineering, Guangxi Institute of Technology, Liuzhou 545006, China
    Jinshu Rechuli/Heat Treatment of Metals, 2007, 32 (01): : 40 - 42
  • [23] Laser surface hardening of gray cast iron used for piston ring
    Hwang, JH
    Lee, YS
    Kim, DY
    Youn, JG
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2002, 11 (03) : 294 - 300
  • [24] Laser beam hardening of cast carbon steels, plain cast irons and high speed steels
    Bylica, A
    Adamiak, S
    Bochnowski, W
    Dziedzic, A
    LASER TECHNOLOGY VI: APPLICATIONS, 2000, 4238 : 115 - 130
  • [25] Numerical Simulation of Temperature Field During Laser Transformation Hardening Vermicular Graphite Cast Iron Based on Beam Discretization
    Pang Ming
    Tan Wendan
    LASER & OPTOELECTRONICS PROGRESS, 2019, 56 (19)
  • [26] Numerical Simulation of Stress Field of Laser Phase Transformation Hardening Vermicular Graphite Cast Iron Based on Beam Discretization
    Ming, Pang
    Tan Wendan
    LASER & OPTOELECTRONICS PROGRESS, 2019, 56 (23)
  • [27] Simulation and measurement of temperature field of nodular cast iron in laser transformation hardening
    Hu, Shunxi
    Liu, Jichang
    HIGH-POWER LASERS AND APPLICATIONS V, 2010, 7843
  • [28] LASER FUSION OF THE SURFACE OF CAST-IRON WITH SCANNING OF THE BEAM
    KRAPOSHIN, VS
    SHAKHLEVICH, KV
    BIRYUKOV, VP
    METAL SCIENCE AND HEAT TREATMENT, 1988, 30 (11-12) : 873 - 877
  • [29] One-step laser beam cladding of cast iron
    Wolf, S.
    Volz, R.
    Reichelt, U.
    Battling, K.
    Laser und Optoelektronik, 1995, 27 (01):
  • [30] Laser-beam and electron-beam welding of material combinations consisting of cast iron and case-hardening or heat-treatable steels
    Schweissen Schneiden, 11 (214-216):
12345