molten steel造句怎么写

The utility model is easy and fast to operate and saves time and effort, which can effectively prevent secondary pollution of molten steel to ensure the high cleanness of the molten steel.

By analyzing the instantaneous parameters of molten steel leakage during continuous casting at Lianyuan steel, main reasons to cause the leakage were found.

This paper systematically discusses the technology of plasma tunish heating molten steel in tunish and also the influence of tunish structure and the slag on heating efficiency.

With annal capability of80000 t molten steel and10000 t steel casting, our company can make full use of vacuum refining furnaces, large size heat treatment furnaces and heavy duty rough machining equipments, our developing aim is to make larger size, more precision and specialized products.

VD electric furnace is a king of degasification equipment from molten steel during steel making process.

The oxygen activity of converter molten steel directly influences the yield of alloy and quality of steel.

The reduction processes consist of solid-solid reaction, liquid-solid reaction, reaction in molten steel and liquid-liquid reaction.

Red clouds fill the sky, Jin Bo is full of sea. Red sun is like a boiling molten steel.

The main factors which affect the efficiency of de hydrogenation of molten steel are as follows:rotating speed of lance, gas flow, treating time and structure of lance head etc.

Two molten steel outlets are positioned at two narrow side wall the lower the lower bleeder.

Analysis of factors of oxygen pickup in molten steel and corresponding measures based on experimental data are presented.

This liquid layer separated refractory from molten steel and direct dissolution of refractory in the molten steel was inhibited.

The accident occurred on April 18 in a workshop in Qinghe Special Steel Corporation, in Tieling City, when a steel ladle -- used for pouring molten steel -- suddenly sheared off from the iron rail linking it to the blast furnace.

It was shown that new type metal delivery system can make molten steel distribute uniformly in the molten pool and is favorable for strip shell to solidify uniformly.