会议专题

WELDING NIOBIUM BEARING HSLA STEELS ‘MYTHS AND MAGIC’

  Niobium is not currently added to ferritic steels with the specific objective of improving weldability and is more likely to be present to harness its combined beneficial effects on strength and toughness.Nevertheless,as carbon levels in many classes of HSLA steel,are progressively reduced,there is an increasing awareness that,amongst the microalloying elements,niobium is uniquely placed to deliver the mechanical property combinations that modern specifications demand and simultaneously deliver a ”bonus” by way of enhanced weldability.

HSLA Steels Niobium Mythology Specifications Weldability

Phil Kirkwood

Cresswell Consultants Limited,The Old School House,Cresswell,Northumberland,England,NE61 5JT

国内会议

第七届低合金高强度钢国际会议

杭州

英文

439-445

2015-11-11(万方平台首次上网日期,不代表论文的发表时间)