calcined Needle coke mo te whakaputa graphite electrode

Whakaahuatanga Poto:

#Katote #Petroleum #Needle #Coke
waro mau: >99%
Te pungarehu: <0.5%
Mea Hurirere: <0.5%
Whanariki: ≤0.5%
Makuku: ≤0.5%
CTE:≤1.7
Tikanga Tino Tika:≥2.12
Tapeke: peke jumbo

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