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UCLA team devises method to weld previously unweldable aluminum alloy AA 7075; potential for wider use in automobiles

Green Car Congress

Developed in the 1940s, AA 7075 long held promise for use in automobile manufacturing, except for one key obstacle. By comparison, an aluminum alloy known as AA 6061 that is widely used in aircraft and automobile parts, has a tensile strength of 186 megapascals in welded joints.)

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Study of Sustainable Value in Automobile Manufacturing Finds Mixed Performance for Most OEMs, BMW and Toyota as the Clear Leaders

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they use all the economic, environmental and social resources considered in a value-creating way. A carmaker creates positive (or negative) Sustainable Value if it earns a higher (or lower) return than its peers with its available economic, environmental and social resources. Click to enlarge. GM achieved a sustainable value of -€9.87

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BMW Group makes sustainability and efficient resource management central to its strategic direction

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The BMW Group is making sustainability and resource efficiency central to the company’s strategic direction. The principle of continuous improvement will remain at the heart of the strategy to reduce CO 2 emissions and increase resource efficiency. Circular economy for responsible resource management. degree goal.

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Audi and KIT working on recycling for automotive plastics via pyrolysis oil

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A large number of components in automobiles are made from plastics; these have to meet exacting safety, heat-resistance and quality requirements. That is why, so far, only petroleum-based materials have been suitable for manufacturing plastic components in automobiles that are subjected to particularly intensive wear.

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NJ initiating process to adopt California Advanced Clean Cars II

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The NJ Department of Environmental Protection (DEP) will begin considering the potential adoption of the Advanced Clean Cars II (ACC II) regulation implemented by the California Air Resources Board. Washington, Oregon, Vermont, Massachusetts, and New York adopted the ACC II regulations in 2022.

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Suzuki, Subaru, Daihatsu, Toyota and Mazda to develop joint technical specifications for next-generation vehicle communications devices

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They also agreed to promote the common use of communications systems by using connected services to link automobiles and society with the aim of creating new appeal, value and services, to be standardized for early provision of safer and more convenient connected services.

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Schaeffler introducing 4in1 electric axles for EVs

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In the future, Schaeffler will supply beam axles to automobile manufacturers, particularly in North America. Heat is a scarce and valuable resource in electric cars, which do not have the waste heat from internal combustion engines for heating the interior, for example. Axles like these are more than two meters wide.

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