UHP 450mm Graphite Hiko

Whakaahuatanga Poto:

He 450mm te diameter, he hiko hiko kauwhata hiko teitei.Ko te hikohiko kauwhata kounga pai o Haina.Ko nga hiko o te graphite e hangaia ana e to maatau wheketere he pai te kounga, he pai te mahi, he iti te kai, he tohu oti, he tere te tuku me te ratonga pai.


Taipitopito Hua

Tohu Hua

He nui te mahi a nga hiko graphite i roto i te umanga hanga rino, he maha nga wa e whakamahia ana ki te whakarewa i nga kongakonga i roto i nga oumu arc hiko (whakapotohia hei EAF).Arā etahi āhuatanga matua hei whakatau i te kounga o te hiko, he aha?

Te whakarea o te roha wera

(whakaapotohia ko CTE) e tohu ana ki te inenga o te tohu o te roha o tetahi rawa i muri i te whakamahana, ka piki te pāmahana ma te 1°C, ka puta te tohu roha o te tauira rauemi totoka ki tetahi aronga motuhake, e kiia nei ko te roha raina. whakarea haere i tera ahunga me te waeine 1×10-6/℃.Ki te kore e tohua, ko te whakarea roha waiariki e tohu ana ki te whakarea roha raina.Ko te CTE o te graphite electrode e tohu ana ki te whakarea whakareatanga waiariki axial.

Te kiato rahi

Ko te ōwehenga o te papatipu o te hiko kauwhata ki tona rōrahi, he g/cm3 te waeine.Ko te nui ake o te kiato rahi, ko te kiato o te hiko.Ko te tikanga, ko te nui ake o te kiato rahi o taua momo hiko, ka iti ake te parenga hiko.

Kōwae rapa

he ahua nui o nga taonga miihini, he tohu hoki hei ine i te kaha rerekee elastic o tetahi rawa.Ko te waahanga ko Gpa.Ko te korero noa, ko te nui ake o te waahanga elastic, ka pakaru ake te papanga, me te iti ake o te waahanga elastic, ka ngawari te rauemi.

Ko te taumata o te taurangi elastic e whai waahi nui ana ki te whakamahi i nga hiko.Ko te teitei ake o te kiato rōrahi o te hua, ka kaha ake te mokowhiti rapa, engari ko te iti ake o te awangawanga o te waiariki o te hua, ka ngawari ake te whakaputa kapiti.

Ahu-tinana

Whakataurite Hangarau Hangarau mo te UHP Graphite Electrode 18"
     
Hikohiko
Tūemi Waeine Kaiwhakarato Spec
Nga Ahuatanga o te Pou
Diamita Ingoa mm 450
Max Diameter mm 460
Min Diamita mm 454
Te Roa Ingoa mm 1800-2400
Max Roa mm 1900-2500
Min Roa mm 1700-2300
Kiato Nui g/cm3 1.68-1.72
kaha whakawhiti MPa ≥12.0
Young' Modulus GPa ≤13.0
Ātete Tauwhāiti µΩm 4.5-5.6
Kiato o naianei teitei KA/cm2 19-27
Te kaha kawe o naianei A 32000-45000
(CTE) 10-6 ℃ ≤1.2
ihirangi pungarehu % ≤0.2
     
Nga Ahuatanga o te Nipple (4TPI)
Kiato Nui g/cm3 1.78-1.84
kaha whakawhiti MPa ≥22.0
Young' Modulus GPa ≤18.0
Ātete Tauwhāiti µΩm 3.4~3.8
(CTE) 10-6 ℃ ≤1.0
ihirangi pungarehu % ≤0.2

UHP 450mm Graphite Hiko04 UHP 450mm Graphite Hiko02 UHP 450mm Graphite Hiko03

 

 


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