steel times international chinese april 2016

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STI cover 2.pdf 1 4/21/16 4:26 PM

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20164

CMI

2 (DRI)/(HBI)

7

13 (AHSS)

17 22

7

22

7

17

2 20164 www.steeltimesint.com

(NG)DRI/HBI(EAF)(AIS)/Sara Hornby*, Jorge Madias** Francisco Torre***

(DRI)/(HBI)

DRI/HBI

(1)[1]

()

()

DRI/HBI

(NG)

AIS

DRI/HBI

EAF

DRIDRIHBI

DRI

DRI

[2]

()

()(

)

[3](

,

Peridur[4])

[7]

EAF

[5,6]

[7]

DRI

2006

HBIDRI

20138.56MTeDRI5.65

MTeHBI(

HBI1.8MTe0.5

MTe)

DRIDRIHBI

DRI

DRI

[8,9]

22008

6.9MTe[1]2013HBI

2.8MTe2011/

DRI

[12,13]

EAF73%89%[12]

DRI/HBI(

kWh/Tels(TTT)

)830

DRI

* Global Strategic Solutions Inc.,16317 Woolwine Road, Charlotte, NC 29278, USA704-488-7969 [email protected]** Jorge Madias, metallon, 432 9 de Julio St, San Nicolas, Buenos Aires, B2900HJG, Argentina011-54-336-442-1318 [email protected]

*** Francisco Torre, Formerly Acindar ArcelorMittal, 1930 Ayacucho St., Rosario, Santa Fe 2000, Argentina011-54-341-482-9302 [email protected]

1 1970-2014[1]DRI/HBI 2 DRI/HBI[10]

(DRI)-3.6mt

Comsigua 1.3mt HBIBriqven 1.5mt HBIVenprecar 0.9mt HBICVG-FMO 1.0mt HBIOrinoco iron 2.2mt HBI

LISCO 0.65mt HBI 1.1mt DRI

2.3mt HBI

0.9mt HBILionDRI 1.54mt DRI/HBI

1.5mt DRI/HBI

Welspun Maxsteel 0.9mt DRI/HBI20mt

Jubdak Shadeed1.5mt HBI/DRI


DRI

(SOPs)

(1)[13]

350%DRI (

93%Fe93%Met .1 . 8%

C1.5%(CaOMgO)1.9%SiO2

Al2O

30.003S)kWh/t

charged

TTT100%

kWh/tcharged

TTT93%Met.

0.40.5

0.7960

65%DRI

DRI(

(

)

DRI

VIU)[12,13,14,15]

DRI

VIUDRI

(

DRI)

3[12]

DRI

4

DRI

25%

()(

)

80MW

1333kWh/min DRI

500kWh/Te.

2.7Te/min 33.75kg/MW/min[13,16]

25%30%DRI/HBI

DRIDRI/HBI

(5)

[13,16]HBI

(FeO/C)

[13,16]

DRI

30%

DRI

EAF

DRI

60%100DRI (

)

DRI

[12]

()

(

[15])

233DRI

50.6kWh/Techarged

(Tec)4

T T T 4 3 D R I

37.4kWh/Tec

DRI

20kWh30kWh/100

627kWh/Tels[12]

[17]375kWh/Tels600

42Nm3 O2/Te

ls4%

100%DRI

600 DRI 16%

20%3EAF3.1%

HDRI

MetallonHDRI150

EAF7

EAFs20%80%

CDRI/CHBIHDRI

HDRI EAFs

EAF

PI 325400kWh/Te

CDRI 470600kWh/Te

HDRI 425kWh/Te

320520 kWh/Te

H M ( ) 1 8 0

300kWh/Te

FeO

slag

DRI1%Fe(FeO)

0.215%C93%

Met.DRI93%

1.4%

(100%

9.09kWh/kg)

/

FeODRI

1990s

DRI1.6%1.8%

(deC)/

(

/)

/

DRI

VIU

(AM

25%75%95%[13,15])(

TTTDRI)

% DRI kWh/ton TTT ()

421 6125 375 5230 377 5335 380 5440 393 5545 399 5750 408 59

3 7DRI(VIU)

1 %DRI

4 %DRI/HBI[12]

(U

S d

ls/tl

s)

(Cu,Ni,Mo,Sn) wt%

0.00 0.20 0.40 0.60 0.80 1.00 1.20

800

700

600

500

400

300

200

100

0

DRI price = 420

DRI price = 330

DRI price = 150

Maximum % Residuals

IF 0.106

DOQ 0.145

Drawing Q 0.210

Fine wine 0.250

Commercial 0.295

Structural 0.390

Rebar 1.060

L Fre

eD

Draw

ingDr

awing

F wi

neC

quali

tySt

ructu

ral

Reba

r

%DRI/HB


(DRIEAF)

D R I

HyLDRI

4%[18]

T T T

HDRI

AMDRI2.7%

3.1%SOPs[13]

DRI(

)

394.4%DRI($0.035/

kWh)$4.64/Tels

14 Te/hour

DRI

[N]steel

[H]steel

(CO)

TTT

(36)

[12,15,17]

[12]

4 A c i n d a r [ 1 3 , 1 9 ] T e r n i u m

Guerrero[4]

1%8a

8bAcindar

10-25 kWh0.425kg

0.0375kg/Tels

0.3%-2%

91%95%

40kWh/Te1%

1.5%

[21]

10%DRI

(/

)10.4%

1%

8kWh/Te16kWh/Te

10%PI(4%

) 2 7 . 1

kWh/Tels

1%

(MgO, CaO)

V4 EAF2%CaO

/1% SiO2SiO

2>2%

20kWh/Te

SiO2Al

2O

3

SiO2Al

2O

3

[12,13,14,15]FeO//

DRI67%

CO

kWh/t TTT ()

33%DRI-2 426 5833%DRI- 380 5443%DRI = 33%10% 390 5543%DRI- 392 58

AM MX CDRI HDRI

DRI 2.08% 3.10% 3.10%

DRI/Te

DRI/Te

scrap 94.4/5.6(252/15)

DRI 25 700

25

95

90

66 57 38.9

80 71 53.9

kWh/Tels 585.9 527(-58.9) 419.1(-191.11)

Te/hour 163 177(+14) 222(+59)

$/Te@$0.035/kWh 4.64 9.27

$/Te@$0.050/kWh 5.53 12.14

5 HBI[13,16]

2 DRI[13,14]

3.1%HDRI[15]

7 HM, PI, CDRIHDRI

6 DRI[12]

HBI

/

/

kWh/tls

min/heat

DRI

DRI

100 1C

(MVA/Mt)

1%Met

(k

Wh/

Mt)

30

25

20

15

10

5

0

25

2

1.5

25

1

0


EAF

()

(

)(

( O G )

AC/DC)

D R I [15,19,20,21,22]

(

)

()

((Fe)(Si)(Al))

35%(

50%)

(VIU)

(

17%22%Consteel

10%

7%)

OG(OGS)

VIU

[14,15]OG(

)OGS/

()

/

HDRI[12]HM

(

)

DRI

155kWh/Tels0.1kg

electrodes/Te

ls

(+3Nm3/Tels)

[22]

-DRI/HBI

DRIHBI

DRI()

DRIVIU

VIU

(OGS)

()DRI/

HBI()()

SOP

DRIDRIVIU

E A F

EAF

SOPDRIVIU

DRIVIU

DRI

DRI

DRI (VIUDRI

SOP)

1. 2013 World Direct Reduction Statistics, Direct from Midrex Second Quarter 2014.2. Grazziuti, A., private communication, July 2014.3. Valadares de Andrade Resende, F. etal; Performance Analysis of Organic

Binder Compared to the Sodium Bentonite and the Over-activated Sodium Bentonite in the Production of Direct Reduction Pellets. 4 3 r d R a w M a t e r i a l s a n d I r o n O r e Ironmaking Seminar, September 2014, Brazil, pp. 1009- 1013 (in Portuguese).4. Hornby, S.; EAF Optimization, 2007 Intertech Conference on Scrap Substitutes, October 2007.5. Pereira Lima, N. et al; Process Routes for the Exploitation of Poor Itabirites of the Iron Quadrangle. 41st Raw Materials and Iron Ore Ironmaking Seminar, September 2011, Brazil, pp. 587-594 (in Portuguese).6. Uliana, A. et al; Characterization of Compact Itabirites of Alegria Mine SAMARCO Minerao (part 1). 42nd Raw Materials and Iron Ore Ironmaking Seminar, September 2012, Brazil, pp. 1551-1562 (in Portuguese).7. de Pinho Rocha, J.M. et al; Detailed Investigation on Goethites Present in A l t e r e d A m p h i b o l i t i c I t a b i r i t e s (MG-Brazil). 42nd Raw Materials and Iron Ore Ironmaking Seminar, September 2012, Brazil, pp. 1754-1764 (in Portuguese).8. Ajargo, F.M. et al ; Methods and Experiences in Open Air DRI Storage in Tenaris-Siderca. 7th IAS Ironmaking Conference, November 2009, Argentina, pp. 64-71 (in Spanish).9. Grazziutti, A.G. et al ; Development of Laboratory Tests to Evaluate the Reactivity in Sponge Iron. 6th International Congress on the Sc i ence and Techno logy o f

Acindar13 Ternium Guerrero4

kWh/t 1025 25 12

kg $/Tonneliquid steel

0.425 $0.70

kg /Tonneliquid steel

0.0375 0.15

% 0.32 1 0.4

kg /Tonneliquid steel

04 5.8

% 5 5

VIU$/Tonneliquid steel

$0.68$2.96 $6.00$8.09 $5.00

% 9293 93.594.5

8a kWh/Te[13,19] 8b DRIAcindar[13]

4 DRI/HBI1%

(%) (%)

[kW

h/To

nne]

DR

I

(%)


U

tii-group.com Welcome to your global power.

VISION BECOMES REALITY

Ironmaking ICSTI, October 2012, Brazil, pp. 932-942.10. Hassan, A., Ore-Based Metallics 101, International Iron Metallics Association (IIMA) Seminar, October 28th 2012, USA.11. Noel. N. et al Shipping of DRI The Nu-I ron Exper ience . AISTech 2014 Proceedings, pp. 823-82912. Hornby, S; Mini-Mill Burdening for Maximum Efficiency and Yield?, AISTech 2014 Proceedings pp. 1027-1038 and Re-published in Iron and Steel Technology, January 2015, pp. 50 6213. Midrex Melt Seminar, May 2000, Tuscaloosa, AL, USA.14. HBI and DRI Melting Seminar, May 2002, Singapore, Co-hosted by Midrexand BHP Australia.15. Hornby-Anderson, S., The Educated Use of DRI/HBI Improves EAF Energy Efficiency and Yield and Downstream Operating Results, European Electric Steelmaking Congress, Italy, May 2002.16. IIMA Seminar in conjunction with the

AIST Scrap Supplements & Alternative Ironmaking VI Conference October 2012, USA17. Memoli, F. et al; The Use of DRI in a Consteel EAF Process, Iron and Steel Technology, January 2015, pp.72 80.18. Direct From Midrex First Quarter 2014.19. Torre, F. et al; Results of CoJet tech-nology (gas and coal fines injection system) in ACINDAR S.A., with continuous DRI c h a r g i n g , 1 5 t h I A S S t e e l m a k i n g Conference, November 2005, pp. 24-32 (in Spanish)20. Al Saif, M.M. et al; Improvements in g r a p h i t e e l e c t r o d e c o n s u m p t i o n i n HADEED long products, 8th European Electric Steelmaking Conference, 2005, pp. 173-182.21. DSouza, J . e t a l . Use of High Percentage Quality DRI in EAF and Its Benefit in Cost Reduction. AISTech 2011 Proceedings Volume I, pp. 955-972.22. Stagnoli, P.; Smart injection tools in DRI-based EAF steelmaking at Krakatau

S tee l . S tee l Times In te rna t iona l November/December 2011 pp. 13- 16.23. S. Hornby et al, Myths and Realities of Charging DRI/HBI in Electric Arc Furnaces, AISTech 2015, PR-368-204.5664

DRI/HBI-[23]

DRI DRI DRIHBI DRI VIU

DRIEAF SOP DRIEAF DRI

DRI/HBI

VIUSOPDRI/HBI


Primetals

VAI MTWooding's

Primetals

2070

2070

Peter C Whitfield1Joseph Saxinger2Al Colucci3

1. Primetals, Fudan7, Thornaby, () ,TS17 6ER ,, +44 (0) 1642 [email protected]. Woodings, 100 Precision Drive, Harmony, PA 16037, +1 7244 [email protected]. Woodings, 100 Precision Drive, Harmony, PA 16037, +1 7246 [email protected]


11

10 11

5

56

Davy UniversalMcKeeYawata

Primetals Woodings

2

(m)

(m)

(m)

7.5

7.0

6.5

6.0

1.6 2.0 2.4 2.8 3.2 3.6

+

14.5

13.512.5

11.5

10.5 9.5

8.5

7.5

6.5

5.5 4.5

3.5

2.5 0 1 5 6

(m)4 32

1

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100~250kg

(i)

5

12

100

3 (HD) 4


Pr im e t a l s

Wooding's1998

Wooding's(HD)

10000

WoodingsWooding's

HD

Primetals

PrimetalsWooding's

VAiron

20

5


430720

10%

5

HD

Primetals

Woodings


(AHSS)(AHSS)(Fives)(AHSS)Eric Magadoux*20156Dsseldorf(METEC)(ESTAD)

(AHSS)

30

(HSS)

(HSS)

(AHSS)

(AHSS)

(AHSS)

(AHSS)

(AHSS)

(Fives)

2009

(AHSS)(AHSS)

1

(CCT)

(Si)

(Mo)

(H2)

200

(/s/mm)

DP

(AHSS)

(C)

2 47

6

5 9

2

10

8

3 1

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

1 (WQ)

Eric MagadouxFives Stein [email protected]


1600

1400

1200

1000

800

(

/s

)

600

400

600400 ()

200 0

200

1600

1400

1200

1000

800

600

400

200

0 0 2

(bars)

4 6 8 10 12 14

1

2

(

/s

)

3 (900)

4 900200

30

(WQ)

1

(WQ)

(WQ)

1.

1000(/s)(

400

(/s))

2.

3. (WQ)

(Fives)

(

1.5)

(

)

(Fives)

(2)

900()

180

(mpm)

(Fives)

(

250

100

250)

(Leidenfrost)(400

600)

3

(

900)

(4

)

5Bar

12bar

900200

1500(/s)

/

[email protected]

SteelTimes_May_full_Chinese.indd 1 7/13/15 11:07 AM


5000

(

k

W/m

2 /sid

e)

( m3/h/m2)

4000

3000

2000

1000

0

0 50 100 150 200

7

8 400

1000 75% H

2 5% H

2

F ()

P ()

B ()

M ()

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600

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200

0

0.01 0.1 1 10

(

)

100 1000 (s)

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WQ ()

Ms ()

Mf ()

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(4)

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(Mf))

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(5

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1. B. Mintz, Hot dip galvanizing of transfor-mation induced plasticity and other inter-criti-cally annealed steels, International Materials Reviews, 2001, Vol 46, No 4, p 169.2. B C De Cooman, J G Speer, Quench and partitioning steel: a new AHSS concept for automotive anti-intrusion applications, steel research int. 77 (2006) No 9-10, p 634.3. D. Bourquegneau, A. Fouarge, V. Lhoist, J. Crahay, P. Klinkenberg, P. Simon, Production d'aciers haute rsistance par un dispositif de refroidissement turbulence controle, La Revue de Mtallurgie-CIT, Juillet -Aot 2003, p 697.


(GDP)

(

)

160

1

3 3 . 5

(3Mt-3.5Mt)

6%

2020

4 . 5 5 . 2

(4.5Mt-5.2Mt)

2020

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2020

(>50%)

(SSC)

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300

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(2015)

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2013

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--

(EAF-AOD-CC)

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5

N. BanerjeeR&D Centre Ranchi834 [email protected].

NiS. SrikanthN. Banerjee*

1950-2010 1980s 1990s 2000s 2010s

% % % % %

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1


(6)

10

(7)

2(2kg)

10(10kg)

8

()

(300)

(200)

(55%)

(20%)

100%

60

50

40

30

20

10

0 1950 2020 20102000 1990 1980 1970 1960

5.6%

1 2 70(19502020)

300 Series

200 Series/CrMn

Duplex

400 Series300

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2050

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%

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800

600

400

200

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5

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40,000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

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CMI_Chi.pdf 1 4/4/16 11:28 AM


50%

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()

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(Ni)

2013

0.5(910)

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(Ni)

Miscellaneous

Architecture

Cookware

Automotile

Electro Mechanical Industry

Engineering

Process Industry & Power

25

20

15

10

5

0 0 5,000 10,000 15,000 20,000 25,000 30,000

()

GDP ()

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2028

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2015

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(ART) 9%

52%

8%

(ABC) 6%

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1%

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+ (9-15%)

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4000

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0

11

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9 (NPI)

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KELK 200 703- 705 200030

021-52191757, 021-52191767|[email protected]

2016 Vishay Precision Group, Inc.


ABBTataTalbot

2500

23

3.5

ABB12.5(MW)

ABB36

(MVA)3.1(kV)(MV)

275%

19856

30%

50%

ACS6000

(DTC)

95

80Steve WinkleyTata

30

20

'

'

ABB

661111

DCS800

ABB 800xA

Winkley

Talbot

50%

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20000


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20148

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25000

Talbot

Tata

a.

300

(

250C+ N250ppm)(Mo)

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432436L439

441443444446

b. 301301L201

201L

(

)

(

)

(301301L201201L )

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(

)

UNS S327073275032205

3230432101

UNS S 3 1 7 2 7

N08904 ( 9 04L )S08367 (AL - 6XN )

31254(254SMO)32654(654 SMO)

(Me t a l B u l l e t i n

Research)

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EBITDA(

)

1. Report of the Working Group on Steel Industry for the Twelfth Five Year Plan, Planning Commission.2. ISSF Stainless Steel in Figures 2014.3. Metal Bulletin Research, http://www.metal bulletin research.com // Popups / PrintArticle. aspx? ArticleID=3349522.4. Report on resources for the steel industry pre-pared by ESTEPs WG4.5. China NPI Industry 2012-2015 (Annual Report - Nickelbar).

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