Effect of heat treatment on the structure and properties of a sintered iron-base material with a calcium fluoride addition

1979 ◽  
Vol 18 (6) ◽  
pp. 397-400
Author(s):  
Yu. F. Shevchuk
Keyword(s):  
Heat Treatment ◽  
Calcium Fluoride ◽  
Base Material ◽  
Structure And Properties ◽  
Sintered Iron ◽  
Iron Base ◽  
Iron Base Material ◽  
Fluoride Addition

Effect of diffusion chromizing on the porous structure of an iron-base material

1977 ◽  
Vol 16 (12) ◽  
pp. 956-958
Author(s):  
V. S. Pugin ◽  
O. D. Bussel' ◽  
P. A. Kornienko ◽  
N. P. Pavlenko ◽  
N. Ch. Pioro
Keyword(s):  
Porous Structure ◽  
Base Material ◽  
Iron Base ◽  
Diffusion Chromizing ◽  
Iron Base Material

Effect of diffusional siliconizing on the porous structure of an iron-base material

1980 ◽  
Vol 19 (4) ◽  
pp. 295-297
Author(s):  
V. S. Pugin ◽  
P. A. Kornienko ◽  
N. P. Pavlenko ◽  
O. D. Bussel'
Keyword(s):  
Porous Structure ◽  
Base Material ◽  
Iron Base ◽  
Iron Base Material

Elevated-temperature mechanical properties of sintered iron-base materials containing calcium fluoride additions

1976 ◽  
Vol 15 (3) ◽  
pp. 238-242 ◽  
Author(s):  
I. M. Fedorchenko ◽  
Yu. F. Shevchuk ◽  
V. N. Miroshnikov ◽  
V. A. Borisenko
Keyword(s):  
Mechanical Properties ◽  
Elevated Temperature ◽  
Calcium Fluoride ◽  
Sintered Iron ◽  
Iron Base ◽  
Base Materials

Microanalysis of Ti films on iron-base material by dynamic ion beam mixing

1995 ◽  
Vol 148 (2) ◽  
pp. 453-458
Author(s):  
N. K. Huang ◽  
Z. Lu ◽  
D. Z. Wang ◽  
L. B. Lin
Keyword(s):  
Ion Beam ◽  
Base Material ◽  
Ion Beam Mixing ◽  
Iron Base ◽  
Iron Base Material ◽  
Ti Films

Microstructure and Mechanical Properties a New Iron-Base Material Used for the Fabrication of Sintered Diamond Tools

2014 ◽  
Vol 1052 ◽  
pp. 520-523 ◽  
Author(s):  
Joanna Borowiecka-Jamrozek ◽  
Janusz Konstanty
Keyword(s):  
Mechanical Properties ◽  
Base Material ◽  
General Purpose ◽  
Iron Base ◽  
Bronze Powder ◽  
Microstructure And Mechanical Properties ◽  
Yield Test ◽  
Sintered Diamond ◽  
Iron Base Material ◽  
Strength And Ductility

The main objective of the present work is to characterise the microstructure and mechanical properties of a new iron-base material which has been recently gaining ground in the manufacture of diamond impregnated tools as an economical substitute for cobalt and cobalt alloys. Its density, hardness and yield test properties have been directly compared to those of hot pressed Cobalt Extra Fine (CoEF) powder. It has been shown that the raw iron-663 bronze powder mix can be consolidated to a virtually pore-free condition by hot pressing at 880°C. Although the as-consolidated material is inferior to cobalt, it displays a favourable combination of hardness, yield strength and ductility, and seems to have a great potential for moderate and general purpose applications.

Antifriction properties of an iron-base material containing a manganese ultraphosphate

1982 ◽  
Vol 21 (7) ◽  
pp. 592-594 ◽  
Author(s):  
Yu. M. Vasil'ev ◽  
G. A. Shvetsova ◽  
V. Ya. Berent ◽  
N. A. Bushe
Keyword(s):  
Base Material ◽  
Iron Base ◽  
Antifriction Properties ◽  
Iron Base Material

Manufacturing of a NbC Particulate Reinforced P/M Iron-Base Valve-Guide Cup

2006 ◽  
Vol 532-533 ◽  
pp. 5-8
Author(s):  
Zhi Yu Xiao ◽  
Tungwai Leo Ngai ◽  
Ming Shao ◽  
Yuan Yuan Li
Keyword(s):  
Tensile Strength ◽  
Relative Density ◽  
Base Material ◽  
Mixed Powder ◽  
Warm Compaction ◽  
Iron Base ◽  
Sintered Part ◽  
Working Surface ◽  
Particulate Reinforced ◽  
Iron Base Material

The introduction of ceramic particulate into metallic powder will unavoidably lower the compressibility and formability of the mixed powder. In order to overcome these problems, in this study, warm compaction was introduced in the forming of an NbC particulate reinforced iron-base valve-guide cup, which is used in a combustion engine. Warm compaction was used not only because it can provide compacts with high green density but also it can increase the formability of the mixed powder. The part composed of an iron-base material which possesses 10wt%NbC with a relative density of 97.7%, a tensile strength of 815MPa, an elongation of 1.5%, a hardness of HRC33 and an impact toughness of 11J/cm2. Its working surface composed of an iron-base material which possesses 15wt% NbC with a high relative density of 98.2%, a tensile strength of 515MPa, a hardness of HRC 58 and a remarkable tribological behavior. The sintered part successfully passed a 500 hours bench test. No serious wear on the working surface can be observed after the test. Results indicated that the sintered part has excellent wear resistivity and the NbC particulate reinforced iron-base composite is a suitable material for parts that work under severe wear condition.

Changes in the structure and properties produced in polyester yarn by the heat treatment in the texturing process

1973 ◽  
Vol 4 (2) ◽  
pp. 179-181 ◽  
Author(s):  
L. P. Sebina ◽  
V. A. Usenko ◽  
B. A. Nefedov ◽  
V. K. Smirnov
Keyword(s):  
Heat Treatment ◽  
Structure And Properties ◽  
Polyester Yarn

The effect of heat-treatment temperature on structure and properties of TiB2/C composites

Carbon ◽  
2007 ◽  
Vol 45 (6) ◽  
pp. 1200-1211 ◽  
Author(s):  
Changjun Zhou ◽  
William S. Kinman ◽  
Paul J. McGinn
Keyword(s):  
Heat Treatment ◽  
Heat Treatment Temperature ◽  
Treatment Temperature ◽  
Structure And Properties
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