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Qiang Du

Research Scientist

Qiang Du

Research Scientist

Qiang Du
Phone: 934 01 069
Department: Metal Production and Processing
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1711894

The applications of lightweight and high strength sheet aluminium alloys are increasing rapidly in the automotive industry due to the expanding global demand in this industrial cluster. Accurate prediction of the post-form strength and the microstructural evolutions of structural components made of ...

Authors Zhang Qunli Luan Xi Dhawan Saksham Politis Denis J Du Qiang Fu Ming Wang Wang Kehuan Gharbi Mohammad M Wang Liliang
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1425785

In the structures of all metastable precipitates in Al-Mg-Cu and Al-Mg-Si alloys, we find that column surrounding of an element column in the needle/lath direction order according to simple principles. Advanced transmission electron microscopy and DFT calculations support the principles originate wi...

Authors Andersen Sigmund Jarle Marioara Calin Daniel Friis Jesper Bjørge Ruben Du Qiang Ringdalen Inga Gudem Wenner Sigurd Mørtsell Eva Anne Holmestad Randi Saito Takeshi Røyset Jostein Reiso Oddvin
Year 2017
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1396943

The formation of the equilibrium precipitation phase during ageing treatment of Al-Mg-Si alloys is preceded by a series of metastable phases. Given longer ageing time, higher ageing temperature or elevated temperature service condition, β″, the main hardening phase, would be replaced by the more sta...

Authors Du Qiang Tang Kai Marioara Calin Daniel Andersen Sigmund Jarle Holmedal Bjørn Holmestad Randi
Year 2017
Type Journal publication