Enter Title here (e.g., Ninth International Conference on Molten Slags, Fluxes and Salts) (12 pt bold Arial)

bankercordMechanics

Oct 27, 2013 (4 years and 12 days ago)

68 views

Enter Title here (e.g., Ninth International Conference on Molten Slags, Fluxes and
Salts) (12 pt bold Arial)

Baijun YAN, Qifeng SHU and Jiayun ZHANG
(10 pt
italic letters
)

Dept. Physical Chemistry of Metallurgy, University of science and Technology
Beijing, 100083, China

Abstract:

In this
c
ircular, we invite you again to attend the Ninth International Conference on Molten Slags, Fluxes and
Salts (MOLTEN12), which will be held on 27
-
30 May 2012, in Beijing, China. We are very happy to have your
inform
ed that the conference has received a highly positive response.

Key words:

Thermodynamics, Phase diagram, Modeling, Molten slag
(
no capital letters,
10 pt Times New Roman
)

1.

Introduction (10 pt bold Times New Roman)

As you know the Ninth International
Conference on Molten Slags, Fluxes and Salts (MOLTEN12)

will be

held in
Beijing, on 27 to 30, May 2012.

The aim of the Conference is to provide an international forum where professionals,
researchers and engineers may exchange ideas and discuss experiences

on high temperature processes, their
fundamentals and applications.


2.

Experimental
(10 pt bold Times New Roman)

2.1 Sample preparation

The Conference will focus on ferrous and non
-
ferrous metallurgy where ionic melts, slags, fluxes or salts play
important

role. Special emphasis will also fall in the area of low carbon technologies for environment protection.


2.2 Measurement

Parallel sessions will be organized around these themes, and each parallel session will start with a (or two) keynote
lecture(s).



3.

R
esults
(10 pt bold Times New Roman)

Please prepare your full paper according to the layout set in pages 2
-
3 of this document. Please keep the layout set
and the guidelines.


As informed in the Circulars, all the abstracts will be published in hard copy for
m. According to the Second Circular,
(and in the website of MOLTEN12), the deadline for full manuscript submission will be January 31, 2012, please send
the full manuscript by the time.



Table 1 Nominal and analyzed chemical composition of slag samples

Sample

Weighted
-
in compositions (mass%)


Analyzed compositons (mass%)


CaO

Al
2
O
3

SiO
2

Nb
2
O
5

CaO/ Al
2
O
3
/ SiO
2


Phases in equilibria

CaO

Al
2
O
3

SiO
2

Nb
2
O
5

9
-
0







liquid + CaO
·
2Al
2
O
3

55.0

78.4

30

21.3

14.8

0.3

0

0

9
-
5







liquid

53.6

27.7

13.4

5.3

10
-
0







liquid + CaO
·
2Al
2
O
3





10
-
5







Liquid

52.4

28.4

13.9

5.3

11
-
0







Liquid +
CaO
·
2Al
2
O
3





11
-
5







liquid

53.1

29.6

12.3

5


The activities of Nb
2
O
5

and MnO in the slag were evaluated. The iso
-
activity diagram of Nb2O5 was attained and is
shown in Figure
1
. It can be seen the activity values of Nb2O5 are less than 0.2 in the molten area at 1828K.


Fig. 1
Iso
-
activity diagram in Nb
2
O
5
-
MnO
-
SiO
2

system at 1828 K [43] (reproduced with permission)



4.

Discussion
(10 pt bold Times New Roman)

Please prepare your full paper according to the layout set in pages 2
-
3 of this document. Please keep the layout set
and the guidelines.


As informed in the Circu
lars, all the abstracts will be published in hard copy form. According to the Second Circular,
(and in the website of MOLTEN12), the deadline for full manuscript submission will be January 31, 2012, please send
the full manuscript by the time.



5.

Conclusion
s
(10 pt bold Times New Roman)

I herewith would like to remind you to notice a few points. The first is the English word number in an abstract has
been increased to 300 ~500. The second is that the deadlines for full manuscripts submission will be on Janua
ry 31,
2012, for author’s registration will be on March 25, 2012. All these dates are somewhat earlier than those in the
previous circular.

We again invite you to join us in Beijing and look forward to welcoming you for a successful conference.


Acknowledgement

(10 pt bold Times New Roman)

Thank you very much for your generous support of the MOLTEN12.


Re
ference
s (10 pt bold Times New Roman)

[1] J.J. Pak, M.L. Santella, R.J. Fruehan. Thermodynamics of Ti in Ag
-
Cu alloys.
Metall.Mater. Trans B.,
19
90, 21(2),
p349
-
355.

[2] P. Wei, L. jie. Thermodynamics of Ti in Cu
-
Ti alloy investigated by the EMF method.
Mater. Sci. Eng.
, 1999, A269,
p104
-
110.

[3] K
.

Tomioka, H. Suito. Thermodynamics of nitrogen in BaO
-
TiO
x

Melts.
Metall.Mater. Trans B.,

1993, 24B(1
),
p131
-
138.

[4]
J.
Tanabe,

H.

Suito. Thermodynamics of nitrogen in CaO
-
TiO
1.5
-
TiO
2

Melts.
Steel research
, 1992, 63 (12),
p515
-
520.

[5] D.R. Gaskkell. Introduction to Metallurgical Thermodynamics, 2nd ed., Taylor and Francis, Bristol, PA, 1981.

[6]
Carl
Zeiss Jena

VBD

Anordnung zur lichtele
-
creischen Erfassung der Mitte eines Lichtfeldes

Erfinder

W Feist

C Wahnert

E Feistauer

Int

C1

G 02 B27/14

Schweiz

patentschrift

608 626

1979

1

15