針對(duì)無水炮泥存在有潮泥，難開孔等使用性能不好的情況，我們采取改進(jìn)生產(chǎn)工藝，對(duì)原料及結(jié)合劑進(jìn)行多次脫水，生產(chǎn)出新型無水泡泥產(chǎn)品。
我公司生產(chǎn)的新型無水炮泥可塑性高于一般的無水炮泥，粘附性強(qiáng)，耐磨性好，燒結(jié)速度快，鐵口易鉆開，主要適用于300m3-2500m,高爐，可做到無潮泥不擴(kuò)孔，控制鐵水流速，降低炮泥消耗量，保證鐵口深度，改善操作條件。
In view of the existence of tide mud in the waterless mud, it is difficult to open holes, and the performance is not good.
We have adopted improved production processes, dehydrated the raw materials and binders several times, and produced new types of non-aqueous mud products.
The plasticity of this product is higher than that of ordinary anhydrous artillery mud. It has strong adhesion, good wear resistance, fast sintering speed, and easy to drill iron holes. It is mainly suitable for 300m3-2500m, blast furnace, and can achieve no mud and no reaming. , To control the flow rate of molten iron, reduce the consumption of artillery mud, ensure the depth of the iron mouth, and improve operating conditions.
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項(xiàng)目 |
化學(xué)組成（%） |
耐壓強(qiáng)度 |
抗折強(qiáng)度Mpa |
線變化率% |
體積密度g/cm3 |
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|
Al2O3 |
SiC |
FC |
200℃×24h |
1350℃×3h |
1350℃×3h |
1350℃×3h |
1350℃×3h |
|
|
HXPN-1 |
≥30 |
≥10 |
≥10 |
≥4.5 |
≥8 |
≥3 |
±1.5 |
≥1.65 |
|
備注 |
此參數(shù)僅供參考，針對(duì)高爐的使用效果需要研究其冶煉產(chǎn)物和操作方式，爐況予以調(diào)整 |
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