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2017-04-04
Event
Presentations related to welding and joining of similar or dissimilar materials of plastics, composites, aluminum, magnesium, titanium, and conventional and advanced high strength steels will be given. Papers related to friction stir (spot) welding, ultrasonic welding, resistance welding, arc welding, laser welding, brazing or soldering, riveting and bolting, and adhesive are planned as well. Papers related to strength, fracture and fatigue of welds, joints and fasteners have been invited.
2017-04-04
Event
This session presents the latest developments in automotive applications of wrought products. The papers cover a wide range of the technical aspects including alloy development, lightweight design, process development and simulation as well as performance optimization.
2017-04-04
Event
This symposium provides a forum for researchers and application engineers to disseminate the knowledge and information gained in the area of advanced high-strength and press-hardening steel development and applications in automotive structures, enabling light-weight and durable vehicles with improved safety.
2017-04-04
Event
Metalcasting is one of the oldest manufacturing processes, dating back over five millennia.  However, recent advances continue to expand the horizons of metalcasting: new alloys and new casting techniques are leading to enhanced properties, process modeling and simulation tools are enabling better casting designs, the increasing use of metal-matrix composites is opening new frontiers in casting performance, and additive manufacturing techniques such as 3D printing of pattern materials are reducing lead times for prototype castings.  This session will cover the latest developments in ferrous and non-ferrous metalcasting technologies for the mobility industry.
2016-11-08
Journal Article
2016-32-0071
Koji Ueno, Hiroyuki Horimura, Akiko Iwasa, Yuji Kurasawa, Pascaline Tran, Ye Liu
Motorcycles are one of the major modes of transportation globally, and further expansion of motorcycle demand and usage is expected to continue because of population growth and individual income increase, in particular in emerging countries. At the same time, approach to critical environmental issues, such as escalation of air pollution, becomes more important challenge and this trend accelerates tightening of motorcycle emission regulation globally. In accordance with this, responding to social needs and minimizing the impact on air pollution while enhancing features of motorcycles, such as drive performance, convenience, and price attractiveness are our mission as a manufacture. Platinum group metals (PGMs) such as platinum, palladium and rhodium are commonly used for automotive and motorcycle catalysts. One of catalyst researchers’ dream is ultimately to develop catalyst without using such PGMs that are precious and costly resources.
2016-11-08
Journal Article
2016-32-0023
Shinji Kasatori, Yuji Marui, Hideto Oyama, Kosuke Ono
One of the effective methods for weight reduction of valve systems in an engine is the application of titanium to the valve material. However, titanium exhaust valves that require high temperature resistance are basically expensive because they contain a lot of rare metals. Therefore, their application to a mass produced product has been very much limited. In this study, it was challenged to develop an alloy that contains only minimum required amount of rare metal elements which has a large impact to the cost, aiming at broadening the application of titanium exhaust valves. Generally speaking, heat-resisting titanium alloy has a high deformation resistance because of its superior strength at high temperature. Accordingly, its formability at high temperature is low and cracks and other defects may easily occur. In addition, when a titanium alloy is exposed with a high temperature atmosphere for a long time, oxidized scales that easily exfoliate are formed on its surface.
2016-10-24 ...
  • October 24-25, 2016 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Advanced High Strength Steels (AHSS) are now commonly used in automotive body structural applications. The high strength of this grade classification is attractive to help reduce mass in the automotive body through reduction in thickness. Strength also supports improvements in safety requirements so that mass increases are minimized. In some specific grades of AHSS, energy absorption is possible in addition to the high strength. This course will review the definition and properties of AHSS and cover several common applications in automotive body structures.
2016-10-17
Technical Paper
2016-01-2214
Teuvo Maunula, Thomas Wolff
The emission regulations for mobile on- and off-road applications are becoming stricter in Euro 6/Stage 5 and beyond levels and require the use of SCR for NOx and diesel particulate filter (DPF) for PM removal. The presence of wall-flow filter with active regeneration creates a risk of thermal deactivation of SCR catalyst in the aftertreatment system (ATS). The thermal and chemical durability of Cu- and Fe-SCR catalysts were screened and developed to stand these conditions. The performance of catalysts were investigated with laboratory simulations and engine-bench equipments. New Cu-SCR catalysts have a very high low-temperature SCR activity and a low dependency on NO2 promotion. Developed Fe-SCR catalysts showed also an improved low temperature activity and durability but were more dependant on NO2 concentration too. Low N2O formation with Cu-SCR catalyst is a key factor to minimize green house gas emissions.
2016-10-04
Event
Topics Include: Friction Stir Welding Advanced Material Joining Advanced Machining Additive Metals Manufacturing Advanced Forming and Fabrication Advanced Alloy Metals Advances in Titanium Advances in Aluminum
2016-09-27
WIP Standard
AMS6461L
This specification covers a low-alloy steel in the form of welding wire.
2016-09-27
WIP Standard
AMS6462K
This specification covers a low-alloy steel in the form of welding wire.
Viewing 1 to 30 of 19091

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