Zobrazeno 1 - 6
of 6
pro vyhledávání: '"I. M. Spiridonova"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:707-711
The iron corner of the Fe–B–P phase diagram is plotted for room temperature based on metallographic and x-ray analyses. The structure and properties of phosphorus-doped iron hemiboride in Fe–3.8 wt.% B alloys containing 0 to 5 wt.% P are examin
Autor:
E. V. Sukhovaya, I. M. Spiridonova, A. I. Litvinenko, V. F. Butenko, A. I. Belyi, A. P. Zhudra
Publikováno v:
Powder Metallurgy and Metal Ceramics. 32:139-141
The structure and properties of boron-bearing iron granules and composite materials based on them have been examined by metallography, x-ray structure analysis, microprobe analysis, and strength testing. It is shown that one should use iron borides c
Autor:
V. G. Al'kema, I. M. Spiridonova
Publikováno v:
Soviet Materials Science. 28:315-317
1. The kinetics of growth of the diffusion zone, formed in the dynamic powder mixture, differs from the kinetics of growth in the stationary mixture by the value of the parabolic growth constant. The difference in the diffusion constants is reflected
Autor:
I. M. Spiridonova
Publikováno v:
Metal Science and Heat Treatment. 26:170-174
1. Alloying with silicon and chromium improves the structure and properties of Fe−B−C alloys. 2. Alloys based on iron containing boron exhibit high gas-abrasion resistance protecting blast furnace equipment components from wear.
Autor:
I. M. Spiridonova
Publikováno v:
Metal Science and Heat Treatment. 29:669-671
The inhomogeneous structure of boron-containing iron alloys was studied with the aim of reducing their brittleness. The alloys consisted of 0-8% B and 0-4% C. The effect of cooling rate on microhardness, tendency towards crack formation and eutectic
Publikováno v:
Chemical and Petroleum Engineering. 17:604-605