Graphite Mold for Continuous Casting
Ubwino wa Graphite Mold
1. Good matenthedwe madutsidwe ndi madutsidwe.
2. Kukhazikika kwamafuta ndi kukana kugwedezeka kwamafuta ndi kochepera pang'ono kwa kukula kwa mzere.
3. Kugonjetsedwa ndi dzimbiri za mankhwala, zitsulo zambiri sizosavuta kuchita nazo.
4. Pa kutentha kwakukulu (kutentha kwa sintering kwa matrix ambiri amkuwa ndi oposa 800 ℃), mphamvu imawonjezeka ndi kuwonjezeka kwa kutentha.
5. Mafuta abwino komanso kukana kuvala.
6. Ndizosavuta kuzikonza, zimatha kupangidwa kukhala zojambulajambula ndi mawonekedwe ovuta komanso olondola kwambiri, ndipo zimakhala ndi machitidwe abwino a makina.
ntchito
Kuumba kwa graphite kumagwiritsidwa ntchito makamaka m'magawo otsatirawa:
1.Graphite nkhungu kwa zitsulo zopanda chitsulo zosapanga dzimbiri zosalekeza ndi kuponyedwa kosalekeza kwa theka: graphite yochita kupanga yomwe imagwiritsidwa ntchito pazitsulo zopanda chitsulo chosapanga dzimbiri komanso kuponyedwa kosalekeza kumaonedwa kuti ndi chinthu choyenera kwambiri.Kudzera kupanga mchitidwe, nkhungu graphite ali wabwino matenthedwe madutsidwe ndi kudzikonda mafuta ntchito, amene osati bwino kuponyera liwiro, komanso akhoza mwachindunji kukonzedwa chifukwa cha kukula ingot ndi pamwamba yosalala.Izi sizimangowonjezera zotulutsa, zimachepetsa kutayika kwa zinyalala, komanso zimapangitsa kuti zinthu ziziyenda bwino.
2.Die kuponyera kufa: yokumba graphite zakuthupi wakhala bwino ntchito sanali ferrous zitsulo kufa kuponyera.
3.Graphite nkhungu yakhala ikugwiritsidwa ntchito bwino popanga centrifugal.
4.Glass akamaumba nkhungu, graphite nkhungu wakhala chofunika nkhungu zinthu kupanga magalasi m'zaka zaposachedwapa, ndipo angagwiritsidwe ntchito poumba akamaumba amabotolo osiyanasiyana oboola pakati magalasi monga machubu galasi, mapindikidwe ndi funnels.
Zithunzi za Graphite
Chiyambi cha Zamalonda
Zotsalira za graphite electrode zimapangidwa ndi zipangizo zotsalira za graphite electrode ndi zida zodulira kuchokera ku fakitale yathu pamene electrode yathu ya graphite ikupanga makina oyeretsera pamanja, kuphwanya, kufufuza ndi kusankha.
Kugwiritsa ntchito
Ndi mtundu wapamwamba kwambiri wa carburizing wogwiritsidwa ntchito m'mafakitale opangira zitsulo ndi zoponya.Ili ndi mphamvu yowoneka bwino ya carburizing, kuchuluka kwa mayamwidwe komanso kusungunuka kwakukulu, komwe kumatha kupititsa patsogolo kulimba komanso kusasinthika kwazitsulo ndi chitsulo.
Zofotokozera
| Zithunzi za Graphite Electrode | |||
| Zofotokozera | MK-01 | MK-02 | MK-03 |
| Mpweya wokhazikika | 99% mphindi | 98.5% mphindi | 98% mphindi |
| Sulfure | 0.005% kuchuluka | 0.005% kuchuluka | 0.005% kuchuluka |
| Ash | 0.5% kuchuluka | 0.8% kuchuluka | 1% kuchuluka |
| Zinthu zosasinthika | 0.5% kuchuluka | 0.7% kuchuluka | 1% kuchuluka |
| Chinyezi | 0.5% kuchuluka | 0.5% kuchuluka | 0.5% kuchuluka |
| WambaKukula | 1-5mm 1-4mm, 0-1mm, etc. | ||