ʻŌwili Silicon Carbide
ʻIke Huahana
ʻO ka wili kalapona silikonaHe mea keramika hana kiʻekiʻe ia, hoʻohana nui ʻia no ke kākoʻo a me ka hoʻoili ʻana i nā wahi wela kiʻekiʻe. Hana ʻia ia me ka hui ʻana o ka micropowder silicon carbide ʻōmaʻomaʻo, ka ʻīnika kalapona, ka pauka graphite a me kahi mea hoʻopili kiʻekiʻe, a hana ʻia e ka silicon metala infiltrating ma kahi mahana kiʻekiʻe o 1700 degere. Hiki ke hana ʻia ma ke hoʻolei ʻana, extrusion a i ʻole ke kaomi mīkini.
Nā Hiʻohiʻona:
Nā wili carbide silicon RBSiC:Ikaika kiʻekiʻe a me ka paʻakikī, ke kūpaʻa ʻana i ka haʻalulu wela, ke kūpaʻa ʻana i ka pala, a me ke kumu kūʻai haʻahaʻa.
Nā wili carbide silicon RSiC:Maʻemaʻe kiʻekiʻe, hana wela kiʻekiʻe maikaʻi loa, kūpaʻa oxidation maikaʻi, a hoʻonui i ke kūpaʻa ʻaʻahu, akā kiʻekiʻe ke kumukūʻai.
Papa Kuhikuhi Huahana
| ʻO ka ʻōwili RBSiC (SiSiC) | ||
| Mea | ʻĀpana | ʻIkepili |
| Mahana Kiʻekiʻe o ka Noi ʻana | ℃ | ≤1380 |
| Ka nui o ka paʻa | g/cm3 | ＞3.02 |
| Ka Porosity Hāmama | % | ≤0.1 |
| Ikaika Kūlou | Mpa | 250 (20 ℃); 280 (1200 ℃) |
| Modulus o ka Elasticity | GPA | 330 (20 ℃); 300 (1200 ℃) |
| Ka Hoʻokele Wela | W/mk | 45 (1200 ℃) |
| Ka helu hoʻonui wela | K-1*10-6 | 4.5 |
| Ka Paʻakikī o Moh | | 9.15 |
| Palekana ʻAkika Alkaline | | Maikaʻi loa |
| ʻO ka ʻōwili RSiC | ||
| Mea | ʻĀpana | Hopena |
| Paʻakikī | HS | ≥115 |
| Ka helu porosity | % | <0.2 |
| Ka nui o ka paʻa | g/cm3 | ≥3.10 |
| Ikaika Hoʻopaʻa | Mpa | ≥2500 |
| Ikaika Kūlou | Mpa | ≥380 |
| Ka helu o ka hoʻonui ʻana | 10-6/℃ | 4.2 |
| ʻIke o SiC | % | ≥98 |
| Si manuahi | % | <1 |
| Modulus Elastic | GPA | ≥410 |
| Mahana | ℃ | 1400 |
| Ka Mana Hāpai o nā RBSiC (SiSiC) Rollers | |||
| Ka nui o ka ʻāpana (mm) | Mānoanoa o ka paia (mm) | Hoʻouka Kūpaʻa (kg.m/L) | Hoʻouka like ʻia (kg.m/L) |
| 30 | 5 | 43 | 86 |
| 35 | 5 | 63 | 126 |
| 35 | 6 | 70 | 140 |
| 38 | 5 | 77 | 154 |
| 40 | 6 | 97 | 197 |
| 45 | 6 | 130 | 260 |
| 50 | 6 | 167 | 334 |
| 60 | 7 | 283 | 566 |
| 70 | 7 | 405 | 810 |
?ʻO ka pākaukau lithium maikaʻi a me ka maikaʻi ʻole o nā mea electrode roller kiln:hoʻohana ʻia e kākoʻo a lawe i nā mea maka o ka electrode maikaʻi a maikaʻi ʻole.
Nā keramika hoʻomaʻemaʻe hale, nā keramika o kēlā me kēia lā, nā keramika uila, nā mea makeneka:hoʻohana ʻia e halihali a kākoʻo i nā huahana keramika e puhi ʻia.
Ka mālama wela aniani, nā mea hana pale ʻaʻahu:he kuleana koʻikoʻi i nā kaʻina hana mālama wela kiʻekiʻe like ʻole.
ʻIkepili Hui
ʻO Shandong Robert New Material Co., Ltd.Aia ma ke kūlanakauhale ʻo Zibo, ka moku ʻo Shandong, Kina, he kahua hana mea refractory. He ʻoihana hou mākou e hoʻohui i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku ʻana, ka hoʻolālā a me ke kūkulu ʻana i ka umu, ka ʻenehana, a me ka hoʻokuʻu aku i nā mea refractory. Loaʻa iā mākou nā lako piha, nā ʻenehana holomua, ka ikaika loea ikaika, ka maikaʻi o ka huahana maikaʻi loa, a me ka inoa maikaʻi. Uhi kā mākou hale hana ma mua o 200 ʻeka a ʻo ka hopena makahiki o nā mea refractory i hoʻohālikelike ʻia he 30000 tons a ʻo nā mea refractory i hoʻohālikelike ʻole ʻia he 12000 tons.
ʻO kā mākou huahana nui o nā mea refractory: nā mea refractory alkaline; nā mea refractory silicon alumini; nā mea refractory i hoʻohālikelike ʻole ʻia; nā mea refractory thermal insulation; nā mea refractory kūikawā; nā mea refractory hana no nā ʻōnaehana hoʻolei mau.
Nā Nīnau i Nīnau Pinepine ʻia
Pono kōkua? E kipa aku i kā mākou mau kahua kākoʻo no nā pane i kāu mau nīnau!
He mea hana maoli mākou, ua loea kā mākou hale hana i ka hana ʻana i nā mea refractory no nā makahiki he 30 a ʻoi. Hoʻohiki mākou e hāʻawi i ke kumukūʻai maikaʻi loa, ka lawelawe mua a me ka lawelawe ma hope o ke kūʻai aku.
No kēlā me kēia kaʻina hana, loaʻa iā RBT kahi ʻōnaehana QC piha no ka hoʻohuihui kemika a me nā waiwai kino. A e hoʻāʻo mākou i nā waiwai, a e hoʻouna ʻia ka palapala hōʻoia maikaʻi me nā waiwai. Inā he mau koi kūikawā kāu, e hoʻāʻo mākou i ka maikaʻi loa e hoʻokō iā lākou.
Ma muli o ka nui, ʻokoʻa ka manawa hoʻouna. Akā ke hoʻohiki nei mākou e hoʻouna koke me ka maikaʻi i hōʻoia ʻia.
ʻOiaʻiʻo, hāʻawi mākou i nā laʻana manuahi.
ʻAe, ʻoiaʻiʻo, ua ʻoluʻolu ʻia ʻoe e kipa i ka hui ʻo RBT a me kā mākou huahana.
ʻAʻohe palena, hiki iā mākou ke hāʻawi i ka manaʻo maikaʻi loa a me ka hoʻonā e like me kou kūlana.
Ua hana mākou i nā mea refractory no nā makahiki he 30 a ʻoi, loaʻa iā mākou ke kākoʻo loea ikaika a me ka ʻike waiwai, hiki iā mākou ke kōkua i nā mea kūʻai aku e hoʻolālā i nā kilns like ʻole a hāʻawi i ka lawelawe hoʻokahi.
