Yim cov lus cog tseg loj
Yog tias cov khoom muag cuav yog muag, peb yuav them nyiaj USD 10, {1}}.
Yog tias cov khoom lag luam zoo yog kev txhob txwm ua kom raug, peb yuav muab cov nyiaj rov qab tag nrho.
Cov neeg siv khoom tau txais kev txhawb nqa kev txuas ntxiv.
Txhua cov lus nug tau teb tsis pub dhau 5 feeb, nrog cov kev daws teeb meem muab tsis pub dhau 2 teev.
Cov neeg siv khoom ntiag tug muaj kev tiv thaiv tag nrho.
Txhua tus thawj tswj muag muaj tsawg kawg yog 3 xyoos ntawm kev paub thiab muab kev pab cuam.
Cov khoom lag luam hauv-cov khoom lag luam raug xa mus tsis pub dhau 15 hnub.
Txhua qhov kev txiav txim yog kev tshawb xyuas nruj ua ntej xa khoom thiab xa tawm tsuas yog tom qab dhau txhua qhov kev ntsuas zoo.
Txais tos hu rau peb rau kev hais.
Txawb (WhatsApp / WeChat): +8615896822096
Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav
UHP {550 600 700 Graphite electrode {1}} ntev 4 tpil rau steelmaking arc rauv
| UHP graphite electrode | |||||||
| Yam | Ib yam | Qhov dav | |||||
| Φ300 | Φ300-Φ350 | Φ400-Φ500 | Φ550 | Φ600 | Φ650-Φ700 | ||
| Hluav Taws Xob Tiv ThaivTsawg dua los yog sib npaug | μΩm | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 |
| Flexure ZogNtau dua los yog sib npaug | MPa | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 |
| Modulus ntawm elasticityTsawg dua los yog sib npaug | GPA | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 |
| Ceev ntomNtau dua los yog sib npaug | g / cm3 | 1.69 | 1.69 | 1.69 | 1.69 | 1.69 | 1.69 |
| CTE (100-600ºC) Tsawg dua los yog sib npaug | x10-6/ºC | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 |
| Cov ntsiab lus tshauvTsawg dua los yog sib npaug | % | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
Cov yam ntxwv ntawm graphite graphite graphite?
Graphite ua yog ib qho kev siv tshuab hlau ua ke nrog cov yam ntxwv hauv qab no:
Siab Hardness: Graphite yog cov khoom siv nrog kev tawv heev, uas tuaj yeem tswj lub siab tawv thaum ua kev ua tiav thiab ua tau zoo ntawm kev ua. Lub zog hnav tsis kam: Graphite muaj cov kev coj ua tau zoo, tuaj yeem tswj lub tiaj thiab ua tiav ntawm cov txheej txheem ntev, thiab tsis yooj yim rau kev puas tsuaj.
Zoo thermal conductivity: graphite yog cov khoom siv thermal zoo uas tuaj yeem sai sai thaum ua kom sov, thiab txhim kho kev ua haujlwm. Tsis yooj yim rau deform: graphite tsis yooj yim rau deforming thaum lub sijhawm ua, tuaj yeem tswj qhov loj me thiab cov qauv ntawm cov ntu. Yooj yim rau cov txheej txheem: Graphite yog ib qho yooj yim cov khoom siv uas tuaj yeem ua tiav los ntawm ntau txoj kev xws li kev ua haujlwm thiab EDM, thiab hloov tau yooj yim thiab hloov tau. Feem ntau, cov txheej txheem graphite muaj cov yam ntxwv ntawm kev nyuaj siab, tsis yooj yim rau deforming, thiab yooj yim ua, uas haum rau precision kev ua thiab high-igh-ights manufacturing
teb.
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