Niobium in microalloyed structural and engineering steels

被引：8
|
作者：
Klinkenberg, Christian [1 ]
机构：
[1] Niobium Prod Co GmbH, D-40210 Dusseldorf, Germany
来源：
THERMEC 2006, Pts 1-5 | 2007年 / 539-543卷
关键词：
microalloying; niobium; beams; rebar; case hardening; forgings; ferrite-pearlite steel;
D O I：
10.4028/www.scientific.net/MSF.539-543.4261
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The use of Niobium as a microalloying element is particularly beneficial in increasing strength and toughness through its ability to control austenite grain size during reheating, and via grain refinement and precipitation hardening after austenite transformation. Steels with lower carbon contents can thus be utilised, further enhancing toughness and weldability.
引用
收藏
页码：4261 / 4266
页数：6
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