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Abavelisi be-Graphite Electrode e-China HP500 yokwenza iZiko loMbane le-Arc

Inkcazelo emfutshane:

I-electrode yegraphite, ikakhulu isuka kwi-petroleum coke yasekhaya kunye ne-coke yenaliti ephuma kumazwe angaphandle, isetyenziswa kakhulu kwiziko lombane le-arc, isithando somlilo seladle, isithando somlilo esintywilayo se-arc sokuvelisa intsimbi yealloyi, isinyithi kunye nezinto ezingezizo ezentsimbi.


Iinkcukacha zeMveliso

Iithegi zeMveliso

IParameter yobuGcisa

Ipharamitha

Inxalenye

Iyunithi

HP 500mm(20”) Idatha

Idayamitha yeNominal

I-Electrode

mm(intshi)

500

Ubukhulu beDayamitha

mm

511

Ububanzi obuncinci

mm

505

Ubude begama

mm

1800/2400

Max Ubude

mm

1900/2500

Min Ubude

mm

1700/2300

Ukuxinana kwangoku

KA/cm2

15-24

Umthamo wokuthwala wangoku

A

30000-48000

Ukuchasa ngokuthe ngqo

I-Electrode

μΩm

5.2-6.5

Ingono

3.5-4.5

Amandla e-Flexural

I-Electrode

Mpa

≥11.0

Ingono

≥22.0

Imodulus yolutsha

I-Electrode

Gpa

≤12.0

Ingono

≤15.0

Unizi lolwapho kuyiwa khona

I-Electrode

g/cm3

1.68-1.72

Ingono

1.78-1.84

CTE

I-Electrode

×10-6/℃

≤2.0

Ingono

≤1.8

Isiqulatho sothuthu

I-Electrode

%

≤0.2

Ingono

≤0.2

QAPHELA:Nayiphi na imfuneko ethile yobungakanani inokunikwa.

Ukusetyenziswa ngokubanzi kwimizi-mveliso

  • Ukwenza intsimbi yoMbane ye-arc
  • Kwiziko lephosphorus etyheli
  • Faka isicelo kwi-Industrial silicon furnace okanye ubhedu olunyibilikayo.
  • Faka isicelo kwiRefine intsimbi kwiziko leladle nakwezinye iinkqubo zokunyibilikisa

Ungayikhetha njani i-Electrode yeGraphite efanelekileyo

Xa kuziwa ekukhetheni i-electrode efanelekileyo yegraphite, kukho izinto ezininzi ekufuneka ziqwalaselwe.

  • Okokuqala, umgangatho we-electrode ubalulekile.I-electrode ephezulu iya kuba nesakhiwo esifanayo, oku kuthetha ukuba kuncinci ukuphuka kunye nokusabalalisa.
  • Okwesibini, ubukhulu be-electrode kufuneka bukhethwe ngokusekelwe kumlinganiselo wamandla we-EAF, kunye neziko ezinkulu ezifuna i-electrode ezinkulu.
  • Okwesithathu, uhlobo lwe-electrode kufuneka lukhethwe ngokusekelwe kwibakala lensimbi, iiparamitha zokusebenza, kunye noyilo lwesithando somlilo.Ngokomzekelo, i-electrode ye-UHP (i-Ultra High Power) ifaneleka ngakumbi kwii-furnaces zamandla aphezulu, ngelixa i-electrode ye-HP (i-High Power) ifanelekile kwiziko lamandla aphakathi.

I-Gufan Graphite Electrode Nominal Diameter kunye noBude

Idayamitha yeNominal

Okwenyani Ububanzi

Ubude begama

Ukunyamezelana

mm

intshi

Ubukhulu (mm)

Ubuncinci(mm)

mm

Intshi

mm

75

3

77

74

1000

40

+50/-75

100

4

102

99

1200

48

+50/-75

150

6

154

151

1600

60

±100

200

8

204

201

1600

60

±100

225

9

230

226

1600/1800

60/72

±100

250

10

256

252

1600/1800

60/72

±100

300

12

307

303

1600/1800

60/72

±100

350

14

357

353

1600/1800

60/72

±100

400

16

408

404

1600/1800

60/72

±100

450

18

459

455

1800/2400

72/96

±100

500

20

510

506

1800/2400

72/96

±100

550

22

562

556

1800/2400

72/96

±100

600

24

613

607

2200/2700

88/106

±100

650

26

663

659

2200/2700

88/106

±100

700

28

714

710

2200/2700

88/106

±100

UMlawuli woMgangatho womphezulu

I-1.Iziphene okanye imingxuma akufanele ibe ngaphezu kweengxenye ezimbini kwi-graphite electrode surface, kwaye iziphene okanye ubungakanani bemingxuma akuvumelekanga ukudlula idatha kwitheyibhile ekhankanywe ngezantsi.

2.Akukho qhekeko olunqamlezayo kumphezulu we-electrode.Ngokuqhekeka kwe-longitudinal, ubude bayo abufanele bube ngaphezu kwe-5% yesangqa se-electrode yegraphite, ububanzi bayo bube ngaphakathi kwe-0.3-1.0mm uluhlu.Idatha yokuqhekeka kweLongitudinal ngezantsi kwe-0.3mm idatha kufuneka ungahoywa

3. Ububanzi bendawo erhabaxa (emnyama) kumphezulu we-electrode yegraphite kufuneka bungabi ngaphantsi kwe-1/10 yesangqa se-electrode yegraphite, kunye nobude bendawo erhabaxa (emnyama) ngaphezulu kwe-1/3 yobude be-electrode yegraphite. ayivumelekanga.

Idatha yeSiphene soMphezulu weTshati yeGraphite Electrode

Idayamitha yeNominal

Idatha yesiphene(mm)

mm

intshi

Ububanzi (mm)

Ubunzulu(mm)

300-400

12-16

20–40
< 20 mm kufuneka ingahoywa

5–10
< 5 mm kufuneka ingahoywa

450-700

18-24

30–50
< 30 mm kufuneka ingahoywa

10–15
< 10 mm kufuneka ingahoywa


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