Kinetics of damage of hard-alloy teeth under cyclic compressive loading

被引：0
|
作者：
B. D. Vasyliv
A. I. Bassarab
I. Ya. Gotsanyuk
机构：
来源：
Materials Science | 1999年 / 35卷
关键词：
Tungsten; Structural Material; Applied Loading; Alloy Composition; Compressive Load;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the kinetics of damage of the material of hard-alloy (tungsten carbide-cobalt) teeth of drill bits under cyclic compressive load. Three stages of damage of the structure up to the critical fracture of a tooth are found. The dependences of the relative duration of each stage on the amplitude of the applied loading and on the alloy composition are established.
引用
收藏
页码：266 / 269
页数：3
相关论文
共 50 条
  • [1] Kinetics of damage of hard-alloy teeth under cyclic compressive loading
    Vasyliv, BD
    Bassarab, AI
    Gotsanyuk, IY
    MATERIALS SCIENCE, 1999, 35 (02) : 266 - 269
  • [2] EVALUATION OF THE ENDURANCE OF HARD-ALLOY COMPONENTS OPERATING UNDER CYCLIC LOADING CONDITIONS
    LOSHAK, MG
    STRENGTH OF MATERIALS, 1981, 13 (09) : 1181 - 1185
  • [3] Evaluation of Life of Hard-alloy Articles Operating Under Cyclic Loading Conditions.
    Loshak, M.G.
    Problemy Prochnosti, 1981, (09):
  • [4] A method for fatigue testing of hard-alloy teeth of drilling instruments
    Siminkovych, VM
    Vasyliv, BD
    Tkach, ON
    Lindo, GV
    MATERIALS SCIENCE, 1995, 31 (04) : 512 - 515
  • [5] Improving the geometry of hard-alloy teeth for jet drill bits
    Yasashin, V.A.
    Makarov, N.G.
    Nazarov, A.M.
    Serikov, D.Yu.
    Chemical and Petroleum Engineering, 33 (01): : 38 - 41
  • [6] Improving the geometry of hard-alloy teeth for jet drill bits
    V. A. Yasashin
    N. G. Makarov
    A. M. Nazarov
    D. Yu. Serikov
    Chemical and Petroleum Engineering, 1997, 33 : 38 - 41
  • [7] A method for fatigue testing of hard-alloy teeth of drilling instruments
    Simin'kovych, V.M.
    Vasyliv, B.D.
    Tkach, O.N.
    Lindo, G.V.
    1996, Springer (31)
  • [8] Improving the geometry of hard-alloy teeth for jet drill bits
    Yasashin, VA
    Makarov, NG
    Nazarov, AM
    Serikov, DY
    CHEMICAL AND PETROLEUM ENGINEERING, 1997, 33 (01) : 38 - 41
  • [9] A Method for Fatigue Testing of Hard-Alloy Teeth of Drilling Instruments
    Simin'kovich, V. M.
    Vasyliv, B. D.
    Tkach, O. N.
    Lindo, G. V.
    Materials Science, 31 (04):
  • [10] Fatigue testing procedure of hard-alloy teeth of boring tools
    Siminkovych, V.M.
    Vasyliv, B.D.
    Tkach, O.N.
    Lindo, H.V.
    Fiziko-Khimicheskaya Mekhanika Materialov, 31 (04): : 102 - 105
12345