%0 Journal Article
%T 帘线钢的夹杂物及钢水净化<br>Inclusions in Cord Steel and Purification of Molten Steel
%A 李强
%A 朱可
%A 钱学海
%A 李西德
%A 曾建民
%J Metallurgical Engineering
%P 204-209
%@ 2373-1486
%D 2019
%I Hans Publishing
%R 10.12677/MEng.2019.64028
%X <div style=\"text-align:justify;\">
	<span style=\"line-height:1.5;font-size:14px;\">帘线钢广泛用于制造钢绞线、航空和汽车轮胎子午线，是超洁净钢的标志性产品。本文首先介绍了帘线钢中主要夹杂物的形态和帘线钢产品的质量要求，然后对帘线钢生产过程中的主要净化技术进行了归纳，包括无铝脱氧工艺、钙处理工艺、钢水中钛和氮、氢的控制，重点介绍了惰性气体搅拌和多孔吹头氩气吹喷技术，认为多孔吹头氩气吹喷是钢水净化的高效工艺。<br />
Cord steel is widely used to manufacture the skeleton of strand, aviation and automobile tires me-ridian, and it is a mark product of ultra clean steel. In this paper, the morphology of main inclusions in cord steel and the quality requirements of cord steel products are introduced firstly. Then the main purification technologies in the production process of cord steel are summarized, including aluminum-free deoxidization process, calcium treatment process, and control of titanium, nitrogen and hydrogen of molten steel. The technology of inert gas stirring and argon blowing with porous blowing head is mainly introduced. It is considered that argon blowing with porous blowing head is a highly efficient process for purifying molten steel.</span> 
</div>
%K 帘线钢，夹杂物，净化<br>Cord Steel
%K Inclusions
%K Purification
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=33131