ʻO ke one Ceramsite
Nā hiʻohiʻona
• Hoʻohui like ʻole
• Paʻa ka nui o ka palaoa a me ka ea permeability
• ʻO ka refractoriness kiʻekiʻe (1800°C)
• Kū'ē kiʻekiʻe i kaʻaʻahu, kaʻeha a me ka haʻalulu wela
• Hoʻonui wela liʻiliʻi
• ʻOi aku ka maikaʻi o ka wai a me ka hoʻopiha piha ʻana ma muli o ka spherical
• Kiekie loa o ka ho'iho'i hou 'ana i loko o ke one
Hoʻohana ʻia i nā Kaʻina Hana Hoʻokumu Sand
RCS (Ke one i uhi ʻia i ka resin)
Kaʻina hana one pahu anu
Kaʻina hana one paʻi 3D (E hoʻokomo i ka resin Furan a me ka resin PDB Phenolic)
ʻO ke kaʻina one resin no-bake (E hoʻokomo i ka resin Furan a me ka resin Alkali phenolic)
Kaʻina hana hoʻopukapuka / Kaʻina hana wax nalo / Ka hoʻolei pololei ʻana
Ke kaʻina hana paona nalowale
Kaʻina aniani wai
Waiwai Kelepona
| Mea Kemika Nui | Al₂O₃ 70-75%, Fe₂O₃＜4%, |
| ʻAno Huaʻai | pōʻai |
| Huina huina | ≤1.1 |
| Nui ʻāpana | 45μm -2000μm |
| ʻO ka refractoriness | ≥1800 ℃ |
| ʻAiʻi Nui | 1.8-2.1 g/cm3 |
| PH | 6.5-7.5 |
| Palapala noi | kila, kila kila, hao |
Hoʻohele ʻia ka nui o ka palaoa
| Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | Lae AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | |
| #400 | ≤5 | 15-35 | 35-65 | 10-25 | ≤8 | ≤2 | 40±5 | ||||
| #500 | ≤5 | 0-15 | 25-40 | 25-45 | 10-20 | ≤10 | ≤5 | 50±5 | |||
| #550 | ≤10 | 20-40 | 25-45 | 15-35 | ≤10 | ≤5 | 55±5 | ||||
| #650 | ≤10 | 10-30 | 30-50 | 15-35 | 0-20 | ≤5 | ≤2 | 65±5 | |||
| #750 | ≤10 | 5-30 | 25-50 | 20-40 | ≤10 | ≤5 | ≤2 | 75±5 | |||
| #850 | ≤5 | 10-30 | 25-50 | 10-25 | ≤20 | ≤5 | ≤2 | 85±5 | |||
| #950 | ≤2 | 10-25 | 10-25 | 35-60 | 10-25 | ≤10 | ≤2 | 95±5 |
wehewehe
ʻO Ceramsite Sand, ka huahana kipi i hoʻololi i ka ʻoihana hoʻokumu.Hana ʻia mai loko mai o ka bauxite calcined kiʻekiʻe, ua hoʻolālā ʻia kēia one ʻeleʻele ʻeleʻele e hāʻawi i ka hana ʻoi aku ka maikaʻi ma ka hana ʻana a me nā noi one kumu.
ʻO kekahi o nā hiʻohiʻona koʻikoʻi o Ceramsite Sand ʻo kona ʻano spherical kokoke loa.Hoʻokumu kēia ʻano ʻokoʻa i nā hiʻohiʻona kahe maikaʻi a me ka permeation kinoea, e hoʻolilo iā ia i koho kūpono no ka hana ʻana a me ka hana kumu.ʻO ka ʻoiaʻiʻo, ua hoʻokō ʻia ka mālama ʻana i ka binder a hiki i ka 50% ke hoʻohālikelike ʻia me nā one ʻē aʻe, me ka ʻole o ka nalowale o ka ikaika kumu.
Ma waho aʻe o kāna waiwai hoʻoheheʻe ʻana a me ke one kumu, ʻo Ceramsite Sand no ka hoʻohana ʻana i ka foundry e hāʻawi pū i kahi hoʻopau maikaʻi loa ma nā hoʻolei.ʻO kēia, i hui pū ʻia me kona refractoriness kiʻekiʻe (1800 ° C) a me ke kūpaʻa ʻana i ka ʻaʻahu, ka ʻūhā a me ka haʻalulu wela, e lilo ia i mea koho no ka nui o nā noi foundry.
Akā ʻaʻole ʻo ia wale nō - Ke kaena nei ʻo Ceramsite Sand i ka hoʻohele ʻana i ka nui o ka palaoa a me ka permeability o ka ea, i hui pū ʻia me ka hoʻonui ʻana i ka wela.Mālama kēia i ka paʻa ʻana o ke one i ka haku mele ʻana, a hāʻawi i ka wai maikaʻi a me ka hoʻopiha piha ʻana.
A, me ka kiʻekiʻe loa reclamation rate i loko o ka one loop system, Ceramsite Sand is not only efficient but also environmentally sustainable.Hiki ke hoʻohana hou a hoʻohana hou ʻia, e hopena i nā kumukūʻai koʻikoʻi no nā foundries i ka manawa.
I ka hopena, ʻo Ceramsite Sand he mea hoʻololi pāʻani i ka ʻoihana hoʻokumu.ʻO kāna mau waiwai kūʻokoʻa a me kāna hana maikaʻi i hoʻololi i ke ʻano o ka hana ʻana o nā foundries, a ke hoʻomau nei ʻo ia i ke koho i makemake ʻia no nā foundries a puni ka honua.E ho'āʻo iā ʻoe iho a ʻike i nā pono o Ceramsite Sand, ka hopena one one!
