Precipitation behaviour and mechanical properties during short-term heat treatment for tailor heat t

来源 :15th International Conference on Aluminium Alloys(ICAA15)(第十 | 被引量 : 0次 | 上传用户：zhuzhongbao2005

【摘要】

：

【作者】

：

Hannes Fr(o)ck Matthias Graser Benjamin Milkereit Michael Reich Michael Lechner Marion Merklein Olaf Kessler

【机构】

：

University of Rostock, Faculty of Mechanical Engineering and Marine Technology, Materials Science, G

【出处】

：

15th International Conference on Aluminium Alloys(ICAA15)(第十

【发表日期】

：

2016年3期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Precipitation hardening aluminium alloys are widely used for automotive applications.To enhance the application of aluminium profiles, improved formability is needed.Tailor Heat Treated Profiles (THTP) with locally different material properties attempt to increase formability e.g.in bending processes.Tailoring of local properties is obtained by a local short-term heat treatment, dissolving the initial precipitate state (retrogression) and still allowing subsequent ageing.In the present study, the dissolution and precipitation behaviour of the aluminium alloy EN AW-6060 T4 was investigated during heating with differential scanning calorimetry (DSC).

其他文献

Microstructure optimization for damage evolution in ductile deformation by R4ME methodology

A new technology for materials development,Reverse 4D Materials Engineering(hereinafter R4ME), is achieved through the utilization of 3D/4D imaging technique and image-based simulation.R4ME is a rever

会议

Effect of homogenization and annealing treatment on mechanical properties and corrosion resistance o

For weldable structures of aerospace application non-heat treatable Al-Mg alloys are widely used.Improvement of mechanical properties of these alloys is possible with an additive of small amount of sc

会议

Materials selection and mechanical testing of the aluminum alloy drill pipe for oil and gas industry

Aluminum alloy drill pipe has been widely used as the effective tools to solve drilling problem for oil and gas Industry due to its high-strength and low density.The materials selection and mechanical

会议

Effect of dispersoids on long term stabile electrical aluminium connections

In electrical power systems pre-stressed screw connections of conducting paths/bus-bars out of Al alloys are common, whereby the operating temperature shall be increased up to 140 ℃ in the future.At t

会议

Low-temperature creep mechanism in ultrafine-grained aluminum at extremely low stress range

Low temperature creep behavior around room temperature was examined for coarse-grained (CG) and ultrafine-grained (UFG) aluminum.The materials were fabricated through accumulative roll bonding and sub

会议

Effect of solute elements on strengthening and work hardening of aluminium alloys at various tempera

This work is an experimental study on solid solution strengthening of aluminium alloys.Flow behaviour of high-purity Al-Mg and Al-Si binary alloys is characterised and compared to that of a base mater

会议

The solid solution hardening of Mg in Al-Mn-Cu brazing sheet alloys at the room and elevated tempera

Al-1.5％Mn-0.5％Cu alloys with increasing Mg content from 0.1, 0.5, 1.0, 1.5 to 2.0wt.％have been developed for automotive heat exchanger units.They were DC cast and processed down to a final gauge of 1m

会议

Assessment of deformation behavior in aluminum alloy with diffraction-amalgamated grain-boundary tra

The behavior of individual grain during plastic deformation is affected by shape and size of grains and the crystal orientations for the grains in polycrystalline.We proposed new diffraction-amalgamat

会议

Microstructural evolution in an Al-Mg-Er alloy during fatigue deformation

Precipitate strengthening is a major strengthening mechanism for aluminum alloys, and thus the evolution of precipitates during service have received great attention, especially during the process of

会议

Effects of Mn and Zr addition in 6000 series aluminum alloys on the formation of stabilized substruc

Thermal stability of substructures in 6000 series aluminum alloys containing Mn and Zr elements was investigated using plane-strain compression test.In order to form thermally stabilized substructures

会议

Precipitation behaviour and mechanical properties during short-term heat treatment for tailor heat t

与本文相关的学术论文