ʻO ka ʻōpala Electrode Graphite
kikoʻī huahana
| Hoʻohālike | ʻO ka haku mele ʻana (kahi hakina %) | |||||
| C | Lehu | Huʻihuʻi | S | H2O | N | |
| Graphite electrode crushed recarburizer | ≥99.0 | ≤0.30 | ≤0.50 | ≤0.02 | ≤0.30 | ≤0.01 |
Packaging: 25KG ʻeke a me nā ʻeke Ton
Nui: 0.2-1mm, 1-5mm,5-10mm
Hōʻike huahana
ʻO ka graphite electrode ka nui o ka petroleum coke, ka nila coke e like me ka mea maka, ka lanahu asphalt binder, calcination, ingredients, kneading, molding, baking and graphitization, machining a hana ʻia, i hoʻokuʻu ʻia i loko o ka umu ahi arc ma ke ʻano o ka arc conductor o ka uila e wela ka heheʻe. ʻO ka uku o ka umu ahi, e like me kāna ʻōlelo kikoʻī, hiki ke hoʻokaʻawale ʻia i nā electrode graphite mana maʻamau, electrode graphite mana kiʻekiʻe a me nā electrode graphite mana kiʻekiʻe.
ʻO ka hana graphite electrode o ka mea nui no ka coke petroleum, hiki i ka electrode graphite mana maʻamau ke hoʻohui i kahi liʻiliʻi o ka coke asphalt, coke petroleum a me ka asphalt coke sulfur content ʻaʻole hiki ke ʻoi aku ma mua o 0.5%.Pono pū ʻia ʻo Needle coke e hana i nā electrodes graphite mana kiʻekiʻe - a i ʻole kiʻekiʻe.ʻO ka mea kumu nui no ka hana ʻana i ka anode alumini he petroleum coke, a ʻaʻole i ʻoi aku ka nui o ka sulfur content ma mua o 1.5% ~ 2%, ʻo ka coke petroleum a me ka coke asphalt e hoʻokō i nā kūlana kūlana ʻāina kūpono.
Pēlā nō, hiki ke hoʻokaʻawale ʻia nā ʻāpana electrode graphite i hana ʻia e mākou i ka helu RP, ka helu HP, ka helu UHP, a me ka papa nipple.
ʻO ka graphite scrap (graphite scrap) pili i nā huahana kalapona i ka graphitization ma hope o ka ʻōpala a me nā huahana graphitization i ka hana ʻana i ka ʻoki ʻoki a me nā mea ʻē aʻe.Hoʻohana ʻia ma ke ʻano he mea hoʻohui a conductive i ka hana kila a me ka hoʻolei ʻana i nā ʻōpala graphite ʻoihana, hiki ke hoʻopili ʻia ka nui o ka hana.Hiki ke hoʻohana nui ʻia ka ʻōpala graphite e like me ka hoʻohui kalapona i ka hana ʻana i ka umu uila.Hoʻohana nui ʻia lākou i nā kapuahi uila (steelmaking) a me nā kapuahi electrochemical (metallurgy a me nā ʻoihana kemika).
Ma muli o kona haʻahaʻa haʻahaʻa o ka lehu, maikaʻi ka uila a me ka thermal conductivity, graphite crushing i kahi ākea o ka hoʻohana ʻana, hiki ke hoʻohui ʻia i nā ʻano hana like ʻole o ka lehu liʻiliʻi a i ʻole nā huahana lehu, ua haki ʻia ka graphite i ka liʻiliʻi a me ka liʻiliʻi. nā ʻāpana.
ʻO ka hoʻohui ʻana i kekahi mau ʻāpana graphite i loko o ka hui ʻana he mea kōkua ia e hoʻomaikaʻi i ka plasticity o ka paʻi ma hope o ka hui ʻana a me ka kāwili ʻana, a me ka hoʻomaikaʻi ʻana i ka hua o ka huahana paʻi.ʻOi aku ka maikaʻi o ka adsorption o ka wili pōhaku i ka bitumen lanahu a hiki ke hoʻomaikaʻi i ka conductivity thermal a me ke kūpaʻa corrosion alkali o nā poloka kalapona.