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供热板换系统
板换换热器
` Performance Specification ` Customer: Date: 2013-3-1 Proposal No.: Email: Run No.: 0 Cust. Reference: Item No.: Technician: Model: GCP-051-L-5-PR-72 Units Required: 1 2013-3-1 The performance guarantee, if applicable, is based on the accuracy of the data presented above, and the customers ability to supply product and operating conditions in conformance with the above. Tranter Heat Ex
小锭型帽口绝热板的研制(无矿棉绝热板)
小锭型帽口绝热板的研制(无矿棉绝热板)
本文综述最近全国各特殊钢厂推广试验绝热帽口情况,讨论了当前普遍存在的绝热板使用后残灰刺激工人皮肤“发痛”“发痒”,和钢锭帽口线下增炭严重的二大难题。着重研究了如何制造不发痛痒的绝热板,现已初步研制成功,准备推广中。前言采用绝热帽口铸造镇静钢锭,是当前世界上模铸工艺一项重大技术革新。明显的效果是,可以比现行材质制成帽口提高成材率5—10％,现在世界各国冶金工厂都已广泛应用。但绝热板的制造工艺没有公开,仍属专利。