Barium-Silicon (BaSi)
Dzina la malonda:Ferro Silicon barium inoculant(Basi）
Chitsanzo/Kukula:0.2-0.7mm, 1-3mm, 3-10mm
Tsatanetsatane wa Zamalonda:
Ferro silicon barium inoculant ndi mtundu wa FeSi-based alloy yomwe ili ndi kuchuluka kwa barium ndi calcium, imatha kuchepetsa kuzizira, kutulutsa zotsalira zochepa.Choncho, Ferro silicon barium inoculant ndi yothandiza kwambiri kuposa inoculant yomwe imakhala ndi calcium yokha, kuwonjezera apo, imakhala ndi ntchito yofanana ndi yomwe inoculant yokhala ndi barium ndi calcium yapamwamba ingakhale nayo.Kuphatikizika kwa barium ndi kashiamu kumawongolera bwino kuzizira kusiyana ndi inoculant yokhala ndi calcium yokha.
Zofunika Kwambiri :
(Fe-Si-Ba）
| FeSiBa | Kufotokozera (%, ≤, ≥) | |||||||||||||
| Ba | Si≥ | Ca | Al | Fe | B | S≤ | P≤ | C≤ | Ti | Mn | Cu | Ni | Cr | |
| FeSiBa2-3 | 2.0-3.0 | 75 | 1.0-2.0 | 1.0-1.5 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa4-6 | 4.0-6.0 | 70 | 1.5-2.0 | 1.5-2.0 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa4-6 | 4.0-6.0 | 70 | 1.5-2.0 | ≤1.5 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa10-12 | 10.0-12.0 | 62-69 | 0.8-2.0 | 1-1.8 | 0.03 | 0.04 | 0.5 | |||||||
| FeSiBa20-25 | 20.0-25 | 55 | ≤2.0 | ≤2.0 | 0.03 | 0.04 | 0.5 | |||||||
| FeSiBa25 | 25.0-30 | 53 | ≤2.0 | ≤2.0 | 0.3 | 0.04 | 0.5 | |||||||
| FeSiBa30 | 30.0-35 | 50 | ≤2.0 | ≤2.0 | 0.3 | 0.04 | 0.5 | 0.4 | ||||||
| FeSiBa35 | 35.0-40 | 48 | ≤3.0 | ≤1.5 | 0.04 | 0.04 | 1.0 |
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Magwiridwe ndi mawonekedwe:
1. Kuwonjezeka kwakukulu kwa graphitization pachimake, kuyenga graphite, kulimbikitsa mtundu wa A-graphite mu chitsulo chotuwa ndi graphite yomwe imakhala yozungulira muzitsulo zachitsulo, kusintha mlingo wa spheroidizing;
2. Kuchepetsa kwambiri kuzizira, kuchepetsa kuuma kwachibale, kuwongolera magwiridwe antchito;
3. Mphamvu yolimba yolimbana ndi kugwa kwachuma, kupewa kulowetsedwa ndi kutsika kwachuma;
4. Kupititsa patsogolo homogeneity ya fracture pamwamba, kuchepetsa chizolowezi chochepa;
5. Khola mankhwala zikuchokera, homogeneous tinthu kukula, kupatuka zikuchokera ndi khalidwe kupatuka ndi otsika;6.Low melting point (pafupi ndi 1300 ℃), yosavuta kusungunuka mu inoculation processing, scum pang'ono.
Ntchito :
1. Ferro pakachitsulo barium aloyi zimagwiritsa ntchito deoxidization ndi desulfurization mu ductile chitsulo kuponyera makampani.
2. Itha kugwiritsidwanso ntchito ngati zowonjezera popanga ferroalloy.