所以炉衬的使用是有一定的期限的。
Therefore, the use of furnace lining has definite time limit.
禁止以炉衬作为加热工件的导轨。
Prohibit taking furnace lining as the guide for heating workpiece.
本透热感应器的炉衬采用的是整体打结式。
The furnace lining of diathermanous inductor adopts entirely knot type.
论述了延长精炼电炉捣打料炉衬寿命的问题。
It discusses how to prolong life of refinery furnace liner with ramming material.
如使用不当，还会出现加热材料碰撞和挤压炉衬现象。
If used properly, heating materials crashing and extruding furnace lining will occur.
本文介绍短线圈工频无心感应保温炉采用的复合炉衬。
The article introduces the composition lining of the mains frequency coreless induction furnace with short coils.
用微机计算高温真空炉厚壁炉衬中温度分布及其热损失。
Calculate the distribution in thick lining as well as heat loss of high temperature vacuum furnaces by microcomputer.
实践证明，炉衬寿命成倍提高，社会效益和经济效益显著。
The practice shows that the lining life is doubled, the social and economical benefit are very obviously.
在转炉炉衬设计中采用了新型保温材料，节能14.1%。
New isolating material used in designing hearth linings. Keeps energy consumption14.1% lower.
结果表明，顶吹气体流量的提高有利于增加炉衬的溅渣密度；
The splashed slag density is increased with the increase of top gas flow rate.
单纯提高冶炼强度有可能导致一次能源浪费，使炉衬过早损坏。
Simple raise of smelting intensity may lead to energy wasting and fast lining damage.
直接还原炉是一种钢制容器，在其还原带内具有耐火材料做的炉衬。
The DR furnace is a steel vessel with an internal refractory lining in the reducing zone.
为延长炉衬的使用寿命，用镁质捣打料代替镁砖打结精炼电炉炉衬。
To prolong furnace lining′s service life, refining furnace lining is rammed with magnesia ramming material instead of magnesia brick.
锅炉用碳素钢，夹杂气体较少，一般采用碱性平炉钢即使用碱性炉衬。
Carbon steel boiler, with less gas, generally use the basic open hearth steel i. e. the use of basic lining.
介绍了国内外高炉炉衬的维护与修补方法，并对几种修补方法进行了比较。
The maintenance and repair methods of BF lining at home and abroad are introduced, the several repair methods are compared.
影响艾萨炉炉衬蚀损的要素是内炉壁温度及其波动和在内炉壁处的强烈搅动。
The temperature inside the furnace wall as well as its variation and the strong disturbance are the important roles influenced on the furnace lining erosion.
论述了中碳锰铁工艺线中的摇炉炉衬侵蚀过程和镁碳砖在摇炉上的应用效果。
The paper expounds scouring course of rocking furnace bed in medium carbon FeMn process and application effect of magnesite-carbon brick to rocking furnace.
结果表明，炉衬耐火材质、载气、渣量和处理时间对脱磷、脱硫均有重要影响。
The results show that the lining-refractory, carrier gas, flux amount and treating-time affect dephosphorization and desulfurization seriously.
以宝钢新建4号高炉炉衬结构为原型，建立了这种炉衬结构三维温度场数学模型。
Based on Baosteel new No. 4 blast furnace lining structure, a three-dimensional temperature field mathematical model is established.
由于铁水熔融金属以及炉渣的化学侵蚀和炉瘤的影响，高炉中后期炉衬受损严重。
The BF liners were damaged seriously under the influence of hot metal melting , chemical corrosion of slag and accretion in the middle and later term.
指出在冶炼过程中炉衬遭损坏的主要原因是初渣的化学侵蚀和精炼期的高温热作用。
It shows that the main causes of lining wear in ferro - chrome smelting process are the chemical erosion by early slag and the thermal effect at high temperature.
通过耐火纤维喷涂在常压炉衬里上的成功应用，为加热炉衬里改造开拓了一条新路。
A new method was found for heating up furnace lining by painting refractory fiber on constant pressure furnace lining.
首钢2号高炉大规模应用国产铜冷却壁后，炉衬寿命得到延长，技术经济指标良好。
When copper stave is used to the Shougang no. 2 BF, its line life is long, and the technology economic index is good.
从炉衬材料和结构两个方面入手，对炉衬结构进行改造，基本解决了炉壁超温的难题。
The difficult problem of over-temperature for furnace wall was basically solved by furnace liner revamping, in terms of both the material and structure.
研究发现，在较高的真空度下炉衬材料的热稳定性对钢液终点氧含量产生决定性的影响。
It was found that the final oxygen content in molten steel is highly affected by the thermodynamic stability of lining materials at high vacuum.
通过陶瓷纤维产品在烘烤器上的设计和成功应用，推出了烘烤器全纤维炉衬的新型结构。
The new baking equipment structure of whole fibers liner is been put forward for successful application and design on baking equipment.
红硅石作为一种新型的修炉材料，提高了炉衬寿命，稳定了铁液质量，降低了生产成本。
As a new type of line material, red-silica powder can increase the life of furnace liner, assure melting iron quality, reduce production cost.
如果磨损过多，必须更换。否则一旦漏水，就会造成炉衬的急冷，直接影响炉衬使用效果。
Change it if the attrition is too much, or once water leaks, it may lead to sudden cooling of the furnace lining, which may directly influence the using effects of the furnace lining.
坩埚式感应炉酸性炉衬的高温性能，主要取决于所用耐火材料的物理、化学性能及矿物组成。
High temperature performance of acid lining of the induction crucible furnace mainly depends on the physical and chemical properties and mineral composition of used refractory.
坩埚式感应炉酸性炉衬的高温性能，主要取决于所用耐火材料的物理、化学性能及矿物组成。
High temperature performance of acid lining of the induction crucible furnace mainly depends on the physical and chemical properties and mineral composition of used refractory.
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