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利用自行设计制造的半固态连铸机对Ｆｅ－Ｃｒ－Ｃ系及Ｆｅ－Ｍｎ－Ｃ系合金进行了半固态连铸试验。着重研究了工艺参数对拉漏及拉断现象的影响，探讨了拉漏拉断的条件及机理，提出了防止拉漏拉断的技术途径。
The semi-solid continuous casting of Fe-Cr-C and Fe-Mn-C alloys was carried out by semi-solid continuous casting machine designed and manufactured by ourselves. Emphatically studied the influence of process parameters on pullout and pullout phenomenon, discussed the condition and mechanism of pullout breakage, and put forward the technical ways to prevent pullout breakage.