硅钙合金

GB/T4700.6-1988硅钙合金化学分析方法库仑法测定碳量

Methods for chemical analysis of calcium-silicon & The coulometric method for the determination of carbon content

X射线荧光光谱法测定硅钙合金中的硅和钙

Determination of silicon and calcium in silicon-calcium alloy with fluorescent X-ray chromatography

EDTA容量法测定硅钙合金中钙量的改进

Improvement on Determining Calcium Amount in Silica-calcium Alloy by EDTA Capacity-calculating Process

全焦混合法冶炼硅钙合金的实践

The practice of total metallurgical coke mixing method in CASI smelting

用铬天青S光度法直接测定硅铁及硅钙合金中铝

Photometric Determination of Aluminium In Ferrosilicon and Silicon-Calcium Alloy with CAS

硅钙合金中钙、铝的联合测定

Joint determination of calcium and aluminium in the silico - calcium alloy

采用硅钙合金对锰铁合金进行了还原脱磷的实验研究。

Silico - calcium alloy was used for experimental Study of dephosphorization .

碳硅热法冶炼硅钙合金新工艺

New technology of carbon-silicothermic process for smelting silicon-calcium alloys

硅钙合金生产过程的一维动态模型

A unidimensional dynamic model for the silicocalcium process

小分层加料法冶炼硅钙合金

Smelting Sica alloy by small layered charge

硅铝或硅钙合金组合还原法冶炼钒铁

Manufacturing ferrovanadium by combined reduction process of silicon - aluminium or silico - calcium alloy

我国硅钙合金生产的回顾

Review of silicon-calcium alloy production in China

硅钙合金混合加料法生产过程中炉底上涨问题的研究

The process of α - sic growth at the bottom of ferro-silicon-calcium furnace with mixed charging method

回顾了我国硅钙合金两种生产工艺的发展过程。

Development of the two processes for manufacturing silicon-calcium alloy in china is reviewed in this paper .

炉底上涨是三相交流矿热炉冶炼硅钙合金的最大难题，造成炉底上涨的主要原因是炉底温度低。

The capital problem on the calcium silicon alloy smelting in triphase AC submerged arc furnaces is the rising , of furnace bottom and the principal case is where there is lower tempera-ture .

文中介绍了采用空心电极冶炼硅钙合金的试验：讨论该项技术用于硅钙冶炼的可行性；指出试验存在的问题。

Abstract The paper introduces the test of smelting CaSi by hollow electrodes , discusses the practicability to adopt the new technique to produce CaSi , and points out the problems of the test .

着重分析了我国硅钙合金生产存在的问题，并对生产设备大型化问题，设备或电炉改造时应注意的问题，炭质还原剂的优选，空心电极和冶炼工艺研究等问题进行了分析讨论。

It analyzed emphatically the existent problems and has a discussion on some aspects such as enlargement of the smelting unit , furnace designing and renovation , selection of carbonaceous reducing agent , application of hollow electrode and manufacturing process researches .

为了获得低氧含量的高氮不锈钢，采用铝、硅钙合金以及二者混合物进行了脱氧研究。

In order to obtain the low-oxygen and high-nitrogen stainless steels , Al and Si-Ca alloy were used as deoxidizers respectively , and also the two kind of deoxidizers was used together . The study concluded the nitriding kinetic equation in the experimental conditions .

矿热炉冶炼高品位硅钙钡合金

High grade Si-Ca-Ba alloy manufacturing in a electric reduction furnace

通过研制稀土铬锰硅合金和硅钙锰合金，有效地解决了稀土、钙在灰铸铁中熔解能力差，造渣倾向严重的问题。

Rare earth chrome-manganese-silicon alloy and silicon-calcium-manganese alloy were developed to effectively solve the problems of difficult fusion and severe slagging tendency caosed by the rare earth and calcium in gray iron .

硅钙钡镁合金中钡钙镁的测定

Determination of Barium , Calcium , Magnesium in Si-Ca-Ba-Mg Alloy

硅钙钡铝复合合金的生产实践

Practice of si - ca - ba - Al alloy smelting