作者：MAYUKO DOHKE;KATSUSHIGE NAMBA;SHIGEYUKITAKANAGA;
作者單位：Kyushu Refractories Co., Ltd.
刊名：Journal of the Technical Association of Refractories
ISSN：0285-0028
出版年：2004-01-05
卷：24
期：3
起頁：211
止頁：0
分類號(hào)：TQ175
語種：英文
關(guān)鍵詞：
內(nèi)容簡介We are living in the ECO Society and the refractory industry is in the same environment. The refractory industry is now required to develop low carbon MgO-C bricks having a high insulation ability to contribute to energy savings and to develop chrome-free bricks to decrease wastes containing toxic substances. We developed a white MgO-C brick (hereafter called W-MgO-C) by coating a MgO-C brick with magnesia as shown in Fig. 1- This brick (hereafter called Nano Tech MgO-C brick) has a matrix containing nano size carbon particles and a carbon content 1/5 ~ 1/10 that of current MgO-C bricks. This paper describes features of the W-MgO-C compared with MgG-Cr_2O_3 and the Nano Tech MgO-C bricks.
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