1950 年代后期,出现了热芯盒法(hot-box process)制芯工艺。热芯盒法 制芯工艺通常以液态热固性呋喃树脂为芯砂粘结剂,其中还加入潜硬化剂(如 氯化铵)配制成芯砂。
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Mechanisim of hot-core box non-occupying coating process, its practical effects on manufacturing the whorl shell core, and its technical essentials have been summarized in detail.
介绍热芯盒法非占位涂料技术的原理,及其在制备螺纹壳芯中的应用效果,并归纳总结其工艺要点。
Process of coil-box for Laiwu Steel Group's 1500-mm hot strip is described, including the oper- ating model of coil box, the control process of automatic coiling and uncoiling.
介绍了莱钢1500热轧带钢厂热卷箱控制过程,包括热卷箱运行模型、自动成卷、自动开卷的控制过程。
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