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Nā huahana
600mm High Power (HP) Graphite Electrode — Hoʻolālā ʻia no nā noi kapuahi Ultra-Heavy-Duty.
ʻO ka 600mm kiʻekiʻe-mana graphite electrode ua hana ʻia no ka nui-scale electric arc furnaces (EAF) a submerged arc furnaces (SAF). Hāʻawi ia i ka conductivity uila koʻikoʻi, ka pale ʻana o ka oxidation, a me ke kūpaʻa wela, e lilo ia i koho hilinaʻi a maikaʻi hoʻi no ka metallurgy wela kiʻekiʻe.
wehewehe
hoailona
Nānā Huahana
ʻO kēia 600mm HP graphite electrode he nui-diameter, kiʻekiʻe ka hana kalapona i hoʻolālā ʻia no nā hana metallurgical ultra-high-power. Hoʻohana nui ʻia ia i ka hoʻomaʻemaʻe kila kila, ka hoʻoheheʻe ʻana i ka ferroalloy, a me nā wahi koi ʻē aʻe e koi ai i ke kūpaʻa kiʻekiʻe a me ka wela.
HP Graphite Electrode Parameter — 600mm
| 'ikamu | Unite | Electrode | Nipple |
| Kū'ē | μΩ·m | 5.2 ~ 6.5 | 3.2 ~ 4.3 |
| Kulou ikaika | MPa | ≥ 10.0 | ≥ 22.0 |
| Elastic Modulus | GPa | ≤ 12.0 | ≤ 15.0 |
| ʻAiʻi Nui | g/cm³ | 1.68 ~ 1.72 | 1.78 ~ 1.83 |
| Hoʻonui Thermal CTE | 10⁻⁶/℃ | ≤ 2.0 | ≤ 1.8 |
| Lehu maʻiʻo | % | ≤ 0.2 | ≤ 0.2 |
| ʻAe ʻia kēia manawa | A | — | 38000–58000 |
| ʻO ka Density o kēia manawa | A/cm² | — | 13–21 |
| Anawaena maoli | mm | Max 613 Min 607 | — |
| Loihi maoli | mm | 1800 ~ 2700 hiki ke hoʻololi | — |
| Hoʻomanawanui lōʻihi | mm | ±100 | — |
| Ka lōʻihi pōkole | mm | — | — |
Mea Maka a me ka hana hana
● Huina Mea:
①75% ka nui o ka ʻaila ʻaila coke (mai Iapana, USA, a i ʻole Korea)
②25% coal-tar pitch coke no ke koena o ka uku-hana hoʻokō
③ ʻO ka mea hoʻoheheʻe kiʻekiʻe i hoʻomaʻamaʻa ʻia i hoʻololi ʻia me ka hua kalapona kiʻekiʻe a me ka hana impregnation.
● Hana ʻenehana:
ʻO ka extrusion a i ʻole ke kaomi isostatic ma lalo o nā tonage kiʻekiʻe e hōʻoiaʻiʻo ai i ka paʻa, isotropic hale me nā hemahema o loko.
● Hoʻokalakala kiʻi:
Hana ʻia ma LWG (Longitudinal Graphitization Furnace) a i ʻole Acheson furnaces (inner diameter ≥2.2m) ma ≥3000 ° C no ka hoʻokō ʻana i ka crystalline alignment a me ka hoʻonui ʻana i nā waiwai wela / uila.
ʻO ka Impregnation a me ka ʻai hou ʻana:
ʻO ka impregnation kaomi nui a me nā kaʻina hana kuki lua e hoʻemi nui i ka porosity hāmama a hoʻonui i ke kūpaʻa oxidation.
Nā noi
600mm HP graphite electrodes hoʻohana maʻamau i:
● ≥300-ton Ultra-High-Power Electric Arc Furnaces (UHP EAF) no ka hana kila (carbon steel, stainless steel)
● ʻO nā kapuahi i hoʻopaʻa ʻia i loko o ka wai nui (SAF) no nā ferroalloys e like me FeMn, SiMn, FeCr
● Non-ferrous metallurgy koi maikaʻi thermal conductivity a me ka wela paʻa
● Ka hoʻolei ʻana a me ka lōʻihi o ka hana ʻana i nā hana hana kila akamai
Nā ʻōlelo kuhikuhi no ka mālama ʻana a me ka mālama ʻana
● Pale ʻaʻahu: E kūʻai i loko o kahi maloʻo a me ka makani maikaʻi e pale aku ai i ka pohā wela a me ka oxidation.
● Ka Mahana Waihona: E mālama i ka 25°C ± 5°C no ke kūlana maikaʻi loa.
● Hoʻopili ʻana: ʻO nā pahu lāʻau kaumaha me nā laina wai o loko a me nā pale hoʻohāhā.
● Hapai a lawelawe: E hoʻohana wale i nā kaula haʻi palupalu a i ʻole nā maʻa hoʻolaʻa; mai ʻae i nā kaulahao metala a i ʻole nā ʻōpala e hoʻopili i nā kaula a i ʻole ka ʻili electrode.
Nā Pōmaikaʻi Hana Nui
● Kūʻokoʻa arc kūʻokoʻa a me ka hana anti-fracture ma lalo o ke kaumaha wela loa
● Haʻahaʻa porosity hoʻonui i ka oxidation kū'ē a me ka lawelawe ola
● Haʻahaʻa ka hoʻohana ʻana i ka electrode (1.7–2.2 kg no ke tona o ke kila ma lalo o nā kūlana maikaʻi loa)
● Hoʻopaʻa paʻa ka uʻi HP kūpono kūpono i ka hoʻopili uila me ka pale liʻiliʻi
● Hoʻohālikelike me nā ʻōnaehana hoʻopili ʻakomi a me nā ʻōnaehana hana kila akamai
e hoʻokaʻaʻike mai iā mākou
Nā huahana kaulana pili
350mm Mana mau (RP) Graphite Electrode — Hoʻonui ʻia ka maikaʻi no nā kapuahi ʻāwī uila.
Hāʻawi ka 350mm RP graphite electrode i kahi koena ikaika o ka conductivity, thermal stability, a me ke kumu kūʻai. Hoʻolālā ʻia no nā EAF hiki ke hoʻokō ʻia, hana hilinaʻi ia i ka hoʻomau ʻana i ka hana kila a me ka hana ferroalloy. ʻO kahi koho akamai no ka hōʻemi ʻana i ka hoʻohana ʻana i ka ikehu a me ka hoʻomaikaʻi ʻana i ke kūpaʻa hana.
ʻO 550mm RP Graphite Electrode - ʻO ka hopena hana kiʻekiʻe no nā kapuahi uila uila nui.
He kūpono no nā kapuahi uila nui (EAF), nā kapuahi ladle (LF), a me nā kapuahi submerged arc (SAF). Hoʻohana nui ʻia i nā mea kanu kila kiʻekiʻe a me ka hana ferroalloy, ʻoi aku hoʻi no nā keʻena i ʻoi aku ma mua o 700,000 tons i kēlā me kēia makahiki e manaʻo nei e hōʻemi i ka hoʻohana electrode a hoʻomaikaʻi i ka paʻa o ka hana.
Electrode graphite
ʻIke Hui Pūʻulu Hana nui kā mākou hui i ka Ø200mm a i ka Ø1400mm graphite electrodes i ka Pow maʻamau ...
Hoʻokaʻawale ʻana i nā mea graphite no nā uila a me nā noi wela kiʻekiʻe
Hoʻohana nui ʻia nā huahana Graphite i nā māla wela semiconductor, nā nozzles aerospace, arc furnace electrodes, a me nā ʻōnaehana electrolysis kemika. Ke hōʻike nei i ka maʻemaʻe ultra-kiʻekiʻe, ke kūpaʻa wela maikaʻi loa, a me ka resistivity uila haʻahaʻa, lawelawe lākou ma ke ʻano he mea koʻikoʻi i nā ʻoihana holomua a me nā ʻoihana ikehu.
Semi-Graphitized Petroleum Coke (SGPC)
Hoʻohana nui ʻia ʻo SGPC i ka EAF steelmaking, foundries, a me ka hana electrode ma ke ʻano he carburizer kumukūʻai, hoʻonui i ka maikaʻi hoʻoheheʻe a kūpono i ka hana electrode RP a me nā noi conductivity haʻahaʻa.
ʻO nā poloka Graphite Maʻemaʻe Kiʻekiʻe - Nā Pono Carbon Precision no ka Electrode, Metallurgy, a me nā ʻoihana hoʻoheheʻe wela.
Pono nā poloka graphite maʻemaʻe kiʻekiʻe i ka hana ʻana o ka electrode UHP, ka mīkini EDM, nā ʻāpana umu ahi, a me nā ʻōnaehana thermal silicon monocrystalline-kūpono no ke koi ʻana i nā ʻenehana ʻenehana conductive.
400mm HP Graphite Electrode - Hoʻonā mana kiʻekiʻe kiʻekiʻe no nā noi EAF, LF, a me SAF.
Hoʻohana nui ʻia i nā noi EAF, LF, a me SAF, hāʻawi ka 400mm HP graphite electrode i ka conductivity maikaʻi loa, ke kūpaʻa haʻalulu wela, a me ka ikaika mechanical-e hōʻoia i ka hana paʻa arc, hoʻohaʻahaʻa i ka ikehu, hoʻolōʻihi i ke ola electrode, a me ka hoʻomaikaʻi maikaʻi ʻana i ka hana kila a me ka alloy.
300mm Mana mau (RP) Graphite Electrode — Hoʻoholo hilinaʻi no nā kapuahi uila liʻiliʻi a liʻiliʻi.
Hāʻawi ka 300mm RP graphite electrode i kahi hopena kūpono a kūpaʻa no nā EAF liʻiliʻi a liʻiliʻi, e hāʻawi ana i ka conductivity hilinaʻi a me ke kūpaʻa oxidation maikaʻi loa no ka hana ʻana i ke kila kalapona, silicon, a me ka phosphorus.
ʻO 350mm UHP Graphite Electrode - ʻOi aku ka mana kiʻekiʻe ʻoi loa no ka EAF Steelmaking
He mea kūpono ka 350mm UHP graphite electrode no ka hana kila EAF nui, hiki ke hoʻoheheʻe wikiwiki i ka ʻōpala a me DRI me ka paʻa o kēia manawa a me ka hoʻohana haʻahaʻa. He kūpono hoʻi ia no ka hoʻomaʻemaʻe ladle a me ka ferroalloy kiʻekiʻe a me ka hoʻoheheʻe metala non-ferrous, hoʻonui i ka huahana a me ka maʻemaʻe kila.
HP Graphite Electrodes
Hoʻohana nui ʻia nā electrodes graphite HP i ka hana ʻana i ka umu ahi arc, nā kaʻina metallurgical, a me ka electrolysis wela kiʻekiʻe. ʻO kā lākou conductivity maikaʻi a me ke kūpaʻa wela e hoʻomaikaʻi nui i ka maikaʻi o ka hoʻoheheʻe ʻana a me ka maikaʻi o ka huahana, e hana pono ai lākou i ka metallurgy hou.
450mm UHP Graphite Electrode Nānā Manaʻo
ʻO ka 450mm Ultra High Power (UHP) graphite electrode he mea hoʻohana koʻikoʻi i hoʻohana nui ʻia i ka hana kila arc furnace (EAF), hoʻomaʻemaʻe ladle, a me ka metallurgy non-ferrous. Hāʻawi ia i ka conductivity uila maikaʻi loa, ke kūpaʻa haʻalulu wela, a me ka ikaika mechanical e hoʻokō i ka hana o ka umu ahi a me ka maikaʻi o ke kila.
650 mm / 700 mm RP-Grade Graphite Electrodes
Kūpono no ka hana kila EAF nui, hoʻomaʻemaʻe ladle, a me ka hana ferroalloy. Mālama i ka conductivity kiʻekiʻe, ke kūpaʻa wela, a me ka ikaika mechanical ma lalo o ka haʻalulu wela kiʻekiʻe a me ka ukana kaumaha.
600mm UHP Graphite Electrode
Hoʻohana nui ʻia ka 600mm UHP graphite electrode i loko o nā umu uila arc (EAF) a me nā umu ladle (LF), kūpono no nā hana kiʻekiʻe a me nā hana kiʻekiʻe. Me ka hoʻokele uila maikaʻi loa, ke kūpaʻa haʻalulu wela, a me ka hoʻohana haʻahaʻa, kūpono ia no ka hoʻoheheʻe ʻana i ka ʻōpala, DRI, a me nā metala non-ferrous, e lilo ia i koho koho no nā noi metallurgical kiʻekiʻe.
650mm / 700mm UHP Graphite Electrode
He mea nui ka 650mm a me 700mm UHP graphite electrodes no nā hana EAF a me LF nui, e hiki ai i ka hoʻoheheʻe ʻana i ka ʻōpala a me ka hoʻomaʻemaʻe kila pololei. ʻO kā lākou hoʻoili uila maikaʻi loa, ke kūpaʻa wela, a me ka ikaika mechanical e hōʻoia i ka hana hilinaʻi ma lalo o nā kūlana ʻoihana koʻikoʻi, e hoʻolilo iā lākou i mea koʻikoʻi no ka hoʻomaikaʻi ʻana i ka huahana a me ka maikaʻi o ke kila i ka metallurgy hou.
600mm RP Graphite Electrode - Nānā Manawa a me nā noi
He mea maikaʻi ka 600mm RP graphite electrode no nā EAFs-power medium, nā kapuahi ladle, a me nā noi metallurgy, e hāʻawi ana i nā arcs paʻa, hoʻemi ʻia ka hoʻohana ʻana, a me ka hoʻonui ʻana i ka ikehu no ka hana kila a me ka alloy.
500mm RP Graphite Electrode — Hoʻokō Kiʻekiʻe no nā Puhi Puhi Uila Nui.
Hoʻolālā ʻia ka electrode graphite 500mm RP no nā EAF nui, e hāʻawi ana i ka conductivity kiʻekiʻe, ka ikaika mechanical, a me ke kūpaʻa wela. ʻO ka hana kiʻekiʻe e hōʻoia i ka haʻahaʻa haʻahaʻa a me ke kūpaʻa wela kiʻekiʻe, e hōʻemi ana i ka hoʻohana ʻana i ka electrode a me ka hoʻoikaika ʻana i ka hana kila-he hopena kūpono.