发热剂

LR-1型铝合金冒口发热剂及其应用

Investigation in the LR-1 Type Exothermic Agent for the Riser of the Aluminium Alloy Castings

在硅化钼电阻炉和中频感应炉内，用Si－Fe、Si－Al合金作发热剂进行了钢液升温的实验研究。

The application of Si Fe and Si Al alloys as heating agent to heat molten steel is studied by using MoSi resistance furnace and medium frequency induction furnace .

介绍了重钢七厂采用转炉配加Si质发热剂提高冷料比的工艺操作。

This paper introduces adoption of the process of adding silicon heating agents to converter in Chongqing Iron & Steel Corporation to increase cold charge ratio .

钢液发热剂Si-Ca-Ba对熔渣性能和炉衬侵蚀的影响

Effect of Si-Ca-Ba Heating Agent for Liquid Steel on Slag Properties and Erosion of Furnace Lining

Al-CaO复合发热剂的热效率及辅助效果

The Heating Efficiency and Subsidiary Functions of Al-CaO as Compound Heating Agent

在容量为150kg中频感应炉内进行的热模拟试验表明，无论采用Al或Si－Ca－Ba－Al作发热剂进行钢液吹氧升温均是可行的。

The hot simulation test for temperature rise in IR-UT-16 Refining ladle by blowing oxygen was performed using a 150 kg medium frequency induction furnace . The results show that temperature rise by blowing oxygen is available using Al or St-Ca-Ba-Al heat producing agent .

使用实验室小型电阻炉对Si－Ca－Ba钢液发热剂的研究结果得出：向渣中加入适量CaO和CaF2可使[P][S]不增加；适量加入CaO可减少对镁质耐火材料的侵蚀。

The research results of Si-Ca-Ba heating agent for liquid steel were obtained in laboratory using electric resistance furnace that with adding suitable CaO and CaF2 the [ P ] and [ S ] did not increase and with adding CaO the erosion of magnesia refractory decreased .

低碳钢用硅作发热剂的实验研究

Experimental Study on Low Carbon Steel Treated With Silicon Heating Agent

对钢水升温用碳质发热剂的初步探讨

Preliminary study on carbonic agent for re heating molten steel

钢水升温发热剂的试验研究

Test and Study on the thermits for rising of molten steel temperature

发热剂对钢锭底部锥大型夹杂物的影响

Effects of exothermic powder on large-sized-inclusions in the cone above the ingot bottom

炉外精炼用硅发热剂的实验室研究

Experiment on Silica Exothermic Compound for Outside Furnace Refining

钢水化学加热法硅铁发热剂的研究

Study on Si Fe heating agent by the chemical heating method in liquid steel

用硅系发热剂化学加热后钢液中非金属夹杂物的研究

Study of removal of non-metallic inclusion after liquid steel being heated CHEMI-CALLY in silicon alloys

发热剂热稳定性的研究

Research on stability of calorific agent

自热方便食品水合发热剂的研究软质聚氯乙烯用阻燃剂

Studies on a hydration type of heating agent used as hot source for self heat instant foods

研究了用硅系铁合金作发热剂加热钢液的加热效果以及对钢质量和炉衬耐火材料侵蚀的影响。

The efficiency of chemical heating with ferrosilicon and its effect on steel quality and erosion of ladle lining were studied .

根据试验结果和钢包化学加热法的特点对硅系合金作非铝发热剂进行了评价。

Evaluation on silicon alloy as non aluminothermic was carried out according to the experimental results and the characteristics of chemical heating .

分析了不同发热剂种类和发热剂加入量对钢水升温处理效果的影响；

On the basis of experimenttal results and the characteristics of ladle chemical heating , Silicon series ferroalloys are recommanded to be Non-Al exothermic agents .

研究了发热剂过剩指数、供氧速度、氩气流量对升温速度、升温值的影响。

The effects of excess heating agent index , oxygen supplying speed and Ar flow rate on heating up speed and heating up range are discussed .

讨论分析了碳的氧化速度和完全燃烧，以及碳质发热剂的组成与成型等问题。

And some problems such as the oxidizing rate and the fully burning of carbon , the composition and shaping of carbonic reheating agent have been analyzed .

本文通过对钢锭头部温度场的实测和数值解析，研究了发热剂的燃烧行为和对钢锭底部大型氧化物夹杂的影响。

The effects of exothermic powder on the large-sized inclusions at the bottom of ingot was investigated by measuring and calculating the temperature profile of the top ingot .

根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。

Based on the principle of volume contraction of freezing , the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied .

本文研究了铬发热合金炉外合金化时采用的发热剂种类、发热合金中合金含量及处理工艺诸因素对铬吸收率以及铸件机械性能的影响。

The effect of such factors as types of exothermic agents used , chromium content in the chromium-containing exothermic alloy and its treatment processes on the absorption of chromium , and mechanical properties of aloy castings is discussed in this paper .