Constitution diagram of the quasiternary system Fe-VC-NbC

1980 ◽  
Vol 19 (10) ◽  
pp. 699-702 ◽  
Author(s):  
G. P. Dmitrieva ◽  
A. K. Shurin
Keyword(s):  
Constitution Diagram ◽  
Quasiternary System

Microstructures of Laser Processed Fe-Cr Surface Alloys

1981 ◽  
Vol 39 ◽  
pp. 328-329
Author(s):  
P. A. Molian ◽  
K. H. Khan ◽  
W. E. Wood
Keyword(s):  
Cooling Rate ◽  
Pure Iron ◽  
Continuous Wave ◽  
Laser Surface ◽  
Material Surface ◽  
Constitution Diagram ◽  
Incident Power ◽  
Surface Alloying ◽  
Laser Surface Alloying ◽  
Spot Diameter

In recent years, the effects of chromium on the transformation characteristics of pure iron and the structures produced thereby have been extensively studied as a function of cooling rate. In this paper, we present TEM observations made on specimens of Fe-10% Cr and Fe-20% Cr alloys produced through laser surface alloying process with an estimated cooling rate of 8.8 x 104°C/sec. These two chromium levels were selected in order to study their phase transformation characteristics which are dissimilar in the two cases as predicted by the constitution diagram. Pure iron (C<0.01%, Si<0.01%, Mn<0.01%, S=0.003%, P=0.008%) was electrodeposited with chromium to the thicknesses of 40 and 70μm and then vacuum degassed at 400°F to remove the hydrogen formed during electroplating. Laser surface alloying of chromium into the iron substrate was then performed employing a continuous wave CO2 laser operated at an incident power of 1200 watts. The laser beam, defocussed to a spot diameter of 0.25mm, scanned the material surface at a rate of 30mm/sec, (70 ipm).

The Hf-Os constitution diagram

1983 ◽  
Vol 95 (2) ◽  
pp. 335-344 ◽  
Author(s):  
R.M. Waterstrat
Keyword(s):  
Constitution Diagram

A new constitution diagram for dissimilar metal welds of high-manganese steels

2018 ◽  
Vol 63 (2) ◽  
pp. 491-499
Author(s):  
Benjamin Wittig ◽  
Manuela Zinke ◽  
Sven Jüttner ◽  
Daniel Keil
Keyword(s):  
Constitution Diagram ◽  
High Manganese ◽  
Dissimilar Metal ◽  
High Manganese Steels ◽  
Manganese Steels

scholarly journals Physico-chemical interaction in the Tl2Se–SnSe–PbSe quasiternary system

2012 ◽  
Vol 5 (3/4) ◽  
pp. 118-122
Author(s):  
M.J. FILEP ◽  
◽  
M.Yu. SABOV ◽  
I.E. BARCHIY ◽  
◽  
...  
Keyword(s):  
Chemical Interaction ◽  
Physico Chemical ◽  
Quasiternary System

scholarly journals Phase equilibria in the quasiternary system Ag2Se–CdSe–In2Se3

2008 ◽  
Vol 1 (3/4) ◽  
pp. 274-282 ◽  
Author(s):  
I.A. IVASHCHENKO ◽  
◽  
O.F. ZMIY ◽  
I.D. OLEKSEYUK ◽  
◽  
...  
Keyword(s):  
Phase Equilibria ◽  
Quasiternary System

Constitution diagram of the gadolinium-germanium system

1980 ◽  
Vol 19 (2) ◽  
pp. 104-108 ◽  
Author(s):  
V. N. Eremenko ◽  
V. G. Batalin ◽  
Yu. I. Buyanov ◽  
I. M. Obushenko
Keyword(s):  
Constitution Diagram
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