retained austenite
The effect of retained austenite on the distortion in carburized SAE 8620 steel.
... residual stresses, (a) the relationships between retained austenite, residual stress and carburizing temperature and carbon potential, (b) the relationship between retained austenite a[r] ...
163
Stability of retained austenite in martensitic high carbon steels:Part I: Thermal stability
... of retained austenite in ...of retained austenite decomposition, but result in more thermally stable ...of austenite, and a reduction in that of the tempered-martensite/ferrite phase ...
34
Characteristics of Retained Austenite in Quenched High C High Cr Alloy Steels
... retained austenite value from XRD corresponds well with the sum of EBSD results in hutched and TEM ones in ...of retained austenite in the vicinity of primary carbide is much more, while the ...
5
Stability of retained austenite in martensitic high carbon steels:Part II: Mechanical stability
... initial retained austenite content (Figure 6b–e) conformed better to the stress distribution than those with less retained austenite (Figure 6f–i), suggesting that retained ...
23
Martensitic Transformation of Retained Austenite in Ferrite Matrix for Low Alloy Steel
... the austenite could be precipitated by satisfying the K S OR with the ferrite matrix by reducing the interfacial energy between ferrite / ...reverted austenite satisfying the KS OR with the ferrite ...
5
Mechanical Stability of Retained Austenite in Multi Pass Cr Ni Weld Metal in an Over Matching Welded Joint
... of retained austenite in a Cr-Ni weld metal in a welded joint under a service load is related to the initial amount of retained austenite and the type of welded ...the retained ...
6
The Effect of Sub Critical Heat Treatment on Hardness, Retained Austenite and Abrasive Wear Resistance of Hypoeutectic 16 mass% Cr 2 mass% Mo Cast Iron with Varying Vanadium Content
... of austenite in the matrix of high Cr white cast iron is helpful to abrasive wear resistance because austenite has high toughness and causes work- hardening due to the generation of strain-induced ...
9
Effect of Repeated Tempering on Hardness and Retained Austenite of High Chromium Cast Iron Containing Molybdenum
... of retained austenite (V) was obtained by an X-ray diffraction method using a special goniometer with an automatic rotating and swinging sample stage to cancel the effect of texture of austenite ...
8
The Role of Retained Austenite on Tensile Properties of Steels with Bainitic Microstructures
... of austenite. In this figure several examples of both types of retained austenite morphologies can be observed: blocky austenite between the sheaves of bainite and thin films between the ...
8
The Quantitative Assessment of Retained Austenite in Induction Hardened Ductile Iron
... that retained austenite may either be harmful or beneficial for the improvement of residual stress ...in retained austenite only decreases the compressive ...
115
Experimental study of the influence of quenching and partitioning temperature variation on retained austenite fraction in AISI 4140 steel
... As seen in Figure-4, partition temperature did not have significant effect on the amount of retained austenite, but the martensite shape was truly affected. The lath structure of martensite was seen ...
5
Dilatometric Study of Reaustenitisation of High Silicon Bainitic Steels: Decomposition of Retained Austenite
... of austenite during the heating of high-silicon steels with a microstructure of bainitic ferrite plates separated by carbon- enriched regions of retained austenite has been ...heated, retained ...
6
Effect of Repeated Tempering on Abrasive Wear Behavior of Hypoeutectic 16 mass% Cr Cast Iron with Molybdenum
... The heat treatment of high chromium cast iron has been studied by many researchers. 14,614) The abrasive wear resistance of high chromium cast iron with hardening and single tempering has been reported. 14,6,7,11,14) ...
8
Effect of Austempering Duration on Erosion Wear Resistance of ADI by Al2O3 Particle
... of retained austenite as compared to the other samples (see Table 2), and hence possessed better erosion ...the retained austenite amount tend to decrease and hence carbide ...
10
Structure-properties relationship in TRIP type bainitic ferrite steel austempered at different temperatures
... of retained austenite films which prevents a rapid decrease of strain hardening rate at low strain and leads to a relatively high strain hardening at high strain ...blocky retained austenite ...
9
Optimization of Heat Treatments for Wear Analysis of D5 Tool Steel by Using DOE/RSM
... the retained austenite by 6% for the SCT24 ...the retained The hardness and wear resistance of the DCT samples depend on the holding time, showing a maximum at 48 h holding ...
10
Carbide Spray Coating Influence on Wear Behavior of Carburized Steel against Two Counter Rollers
... To simulate the wear conditions of steel belt pulley used in an electric nail gun, two types of counter-roller with 60 HRC and 42 HRC hardness values were selected. Figure 7 shows the cumulative wear mass losses of SNCM ...
7
Machinability of Austempered Spheroidal Graphite Cast Iron Made by Sand Mold and Continuous Casting Methods
... exists retained austenite in austempered spheroidal graphite cast iron, and that the retained austenite transforms to deformation-induced martensite on the machined surface when the ...
6
Two Body and Three Body Types Abrasive Wear Behavior of Hypoeutectic 26 mass% Cr Cast Irons with Molybdenum
... of retained austenite. Since quantitative measurement of retained austenite for the high chromium cast iron has been performed successfully by X-ray diffraction method, 614) it is possible to ...
9
The Microstructural Effects on Tensile Properties and Erosion Wear Resistance in Upper Bainitic ADI Related to Variation in Silicon Content
... of retained austenite dominantly affects tensile strength and variation of wear ...of retained austenite phase will eventually produce ε -carbide, which thus promotes the erosion wear ...
10