RP Graphite Electrode
wehewehe
ʻO ka graphite electrode, ka nui o ka hoʻohana ʻana i ka petroleum coke a me ka coke needle e like me nā mea maka, ka lanahu tar pitch e like me ka mea hoʻopaʻa paʻa, hana ʻia e ka calcination, batching, kneading, pressing, roasting, graphitization, a me ka mīkini.Hoʻokuʻu ʻia ia ma ke ʻano o ka uila uila i loko o kahi umu ahi uila.Hiki ke hoʻokaʻawale ʻia nā conductors i hoʻohana ʻia no ka hoʻomehana ʻana a me ka hoʻoheheʻe ʻana i ka uku e ka ikehu uila i ka mana maʻamau, ka mana kiʻekiʻe a me ka mana ultra-kiʻekiʻe e like me kā lākou mau hōʻailona maikaʻi.
Loaʻa iā mākou RP graphite electrodes anawaena 100-1272mm.
Palapala noi
Hoʻohana nui ʻia ka graphite electrode no ka ʻoihana metallurgy a me ka calcium carbide, ʻoihana phosphor-chemical, e like me ka hao a me ke kila hoʻoheheʻe ʻana, ka silika ʻoihana, ka phosphorous melemele, ferroalloy, titania slag, brown fused alumina etc.
Hōʻike
ʻO nā kuhikuhina kino a me nā kemika o nā electrodes graphite maʻamau a me nā hui e pili ana iā YB/T 4088-2015
Papahana | Anawaena inoa /mm | ||||||||||
75~130 | 150~225 | 250~300 | 350~450 | 500~800 | |||||||
Papa makana | pae mua | Papa makana | pae mua | Papa makana | pae mua | Papa makana | pae mua | Papa makana | pae mua | ||
Kū'ē /μΩ·m ≤ | Electrode | 8.5 | 10.0 | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 10.5 | 9.0 | 10.5 |
Nipple | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | ||||||
Ikaika Flexural /MPa ≥ | Electrode | 10.0 | 10.0 | 8.0 | 7.0 | 6.5 | |||||
Nipple | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | ||||||
Elastic Modulus /GPa ≤ | Electrode | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | |||||
Nipple | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | ||||||
ʻAiʻi Nui /(g/cm3) ≥ | Electrode | 1.58 | 1.53 | 1.53 | 1.53 | 1.52 | |||||
Nipple | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | ||||||
Koefisien hoonui wela/(10-6/ ℃) ≥ (Ka wela lumi~600℃) | Electrode | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | |||||
Nipple | 2.7 | 2.7 | 2.8 | 2.8 | 2.8 | ||||||
Lehu /% ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||||||
'Ōlelo Aʻo: He mau hōʻailona kuhikuhi ka ʻike lehu a me ka helu hoʻonui wela. |