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I-RP GRAPHITE ELECTRODE – Ukuqhuba kombane okuhle, ukusetyenziswa okuphantsi

I-RP GRAPHITE ELECTRODE – Ukuqhuba kakuhle kombane, Ukusetyenziswa okuphantsi kombane Umfanekiso obonisiweyo
  • I-RP GRAPHITE ELECTRODE – Ukuqhuba kombane okuhle, ukusetyenziswa okuphantsi
  • I-RP GRAPHITE ELECTRODE – Ukuqhuba kombane okuhle, ukusetyenziswa okuphantsi
  • I-RP GRAPHITE ELECTRODE – Ukuqhuba kombane okuhle, ukusetyenziswa okuphantsi

I-RP GRAPHITE ELECTRODE – Ukuqhuba kombane okuhle, ukusetyenziswa okuphantsi

Inkcazo emfutshane:

I-RP graphite electrode isetyenziswa kakhulu kwii-oven zombane ezisebenzisa amandla aqhelekileyo ukunyibilikisa intsimbi elahliweyo, i-silicon kunye ne-phosphorus etyheli.


Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

INKCAZELO

Ii-electrode zegrafiti ze-RP, ezibizwa ngokuba ziikholamu ezibunjiweyo zegrafiti, zisetyenziswa njengezinto eziqhuba ubushushu obuphezulu kwiifurniture zombane ze-arc. Ii-electrode zegrafiti zamandla aqhelekileyo zichazwe ngoxinano lwangoku oluvumelekileyo olungaphantsi kwe-17 A/cm2. Umgangatho we-electrode yegrafiti umisela imveliso kunye neendleko zokwenza intsimbi ye-EAF.

Njengomvelisi, sikwabonelela ngee-electrode zegrafiti ye-UHP kunye nee-electrode zegrafiti ye-HP ye-electrode ze-arc zombane ezinamandla aphezulu kakhulu okanye amandla aphezulu. Ukongeza ekusetyenzisweni kwii-arc zombane, ii-electrode zegrafiti zikwasetyenziswa kakhulu kwii-arc zombane ezingaphantsi komhlaba kunye nee-Ladle zombane.

IMBONAKALO

Umthamo ophezulu wokuthwala amandla.
Ukumelana okubalaseleyo kokuqhekeka.
Ukumelana okuphezulu kwi-oxidation kunye noxinzelelo lobushushu.
Uzinzo oluhle lobukhulu, akukho lula ukuliguqula.
Amandla aphezulu oomatshini, ukumelana nombane okuphantsi.
Ukuchaneka okuphezulu koomatshini, ukugqitywa kakuhle komphezulu.

ISICELO

Ii-electrode zegrafiti zisetyenziswa kakhulu ekuveliseni iintsimbi ze-alloy, isinyithi kunye nezinye izinto ezingezizo zesinyithi, njl.

IINKCUKACHA

Itheyibhile 1: Iinkcukacha zobuchwephesha ze-RP Graphite Electrode

Ewe. Ukuchasa Uxinano Amandla okuGuquka Imodulus ye-Elastic Umxholo wothuthu I-CTE Umthwalo wangoku Uxinano lwangoku
(intshi) (≤, µΩ·m) (≥, g/cm3) (≥, i-MPa) (≤, i-GPa) (≤, %) (100 °C – 60 °C) (A) (A/cm2)
(≤, 10-6/°C)
8 8.0 1.58 10.0 9.3 0.5 2.9 5000–6900 15–21
9 8.0 1.58 8.5 9.3 0.5 2.9 6100–8600 15–21
10 8.0 1.58 8.5 9.3 0.5 2.9 7000–10000 14–20
12 8.0 1.58 8.5 9.3 0.5 2.9 10000–13000 14–18
14 8.0 1.57 7.5 9.3 0.5 2.9 13500–18000 14–18
16 8.0 1.57 7.5 9.3 0.5 2.9 18000–23500 14–18
18 8.0 1.57 7.5 9.3 0.5 2.9 22000–27000 13–17
20 8.0 1.57 7.5 9.3 0.5 2.9 25000–32000 13–16
22 8.0 1.57 7.5 9.3 0.5 2.9 32000–40000 13–16
24 8.0 1.57 7.5 9.3 0.5 2.9 38000–47000 13–16

Itheyibhile 2: Ubungakanani beGraphite Electrode kunye noKunyamezela

Ububanzi (mm) Ubude (mm)
Ububanzi obuqhelekileyo Ububanzi bokwenyani Ubude obuqhelekileyo Ukunyamezelana Ubude obufutshane
(intshi) (mm) (ubuninzi.) (imiz.) (indawo erhabaxa)
8 200 205 200 197 1600 ±100 -275
9 225 230 225 222 1600
10 250 256 251 248 1600/1800
12 300 307 302 299 1600/1800
14 350 357 352 349 1600/1800
16 400 409 403 400 1600/1800/2000/2200
18 450 460 454 451 1600/1800/2000/2200
20 500 511 505 502 1800/2000/2200/2400
22 550 562 556 553 1800/2000/2200/2400
24 600 613 607 604 2000/2200/2400

UMGANGATHO WOMPHEZULU

Kufuneka kubekho iziphene okanye imingxunya engaphantsi kwesibini kumphezulu we-electrode, ubukhulu bayo obukhulu bukhankanyiwe kwitshathi engezantsi.
Akufuneki kubekho qhekeko olunqamlezileyo kumphezulu we-electrode. Kwiqhekeko olude, ubude bufanele bube ngaphantsi kwe-5% yomjikelezo we-electrode kwaye ububanzi bube phakathi kwe-0.3 mm ukuya kwi-1.0 mm.
Ububanzi bendawo emnyama kumphezulu we-electrode kufuneka bube ngaphantsi kwe-1/10 yesangqa se-electrode kwaye ubude bube ngaphantsi kwe-1/3 ye-electrode.

Inkcazelo Isiphene Ubukhulu Ububanzi obuqhelekileyo be-Graphite Electrode (mm)
300–400 450–600
Ububanzi (mm) 20–40 30–50
( (
Ubunzulu (mm) 5–10 10–15
( (
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