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Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

Mercedes could make EV batteries with Audi, BMW

It's not a big leap from digital maps to batteries, it turns out.The head of Mercedes-Benz parent Daimler said recently that he envisions his company working together with German automotive competitors BMW and Volkswagen to further accelerate electric-vehicle battery technology. The three automakers recently worked together to enhance their in-car maps systems. Daimler CEO Dieter Zetsche talked about "commonalities" between automakers, not the least of which is the need for all of them to achieve increasingly stringent fuel-economy requirements in the European Union, at the Frankfurt Auto Show last week, according to Reuters. While these companies have made their own inroads as far as plug-in vehicles go, they are all behind the Renault-Nissan Alliance when it comes to public deployment of electric vehicles. This summer, Daimler, Audi and BMW hooked up to acquire the Nokia Here digital-mapping service for about $2.8 billion. The triad of automakers beat out companies such as Apple and Uber to buy the entity, which was founded in 1986 as Navteq. Nokia bought the company in 2007. The acquisition makes sense as the automakers work on improving their products with features like cloud-based data to warn drivers of icy roads and traffic jams. The technology will likely also eventually be used in autonomous vehicles. Automakers working together for a common goal of improved technology is nothing new, of course. General Motors and Honda agreed in 2013 to work together to accelerate hydrogen fuel-cell drivetrain development. Earlier that same year, Daimler said it would work with Ford and Nissan in a separate collaboration to speed up the development of hydrogen fuel-cell technology. Related Video:

Automakers are getting nervous about Europe's economy

Carmakers BMW and Stellantis on Thursday expressed concerns about Europe's economic outlook, joining a chorus of retailers and others in warning of waning consumer confidence on the continent and hitting their shares. "Obviously the macro(-economic situation) in Europe is more challenging, which gives me pause, personally," Stellantis chief financial officer Richard Palmer said on a conference call with analysts. "If there was anywhere where I was more concerned, it would be Europe than anywhere else really based on the macro." This follows a dire assessment of consumer sentiment in Europe from the likes of consumer goods company Unilever and news of lower spending by Europeans from Amazon. Like other major auto companies, Stellantis and BMW have been hit by supply chain disruptions stemming from the global coronavirus pandemic that have curtailed car production. They have also benefited from strong consumer demand amid low vehicle supply, allowing them to raise prices and keep them high even as the semiconductor shortage shows signs of easing. BMW posted a 35.3% jump in third-quarter revenue despite a small drop in vehicle sales. Stellantis said its revenue rose 29% on the back of a 13% increase in vehicle sales as more semiconductors became available. The concern among analysts has been that demand may falter, just as carmakers get their hands on the supplies they need, undermining pricing and hurting profits. But this week Ferrari said it was confident about its prospects for this year and 2023 as demand for its luxury cars, as well its pricing power, remained strong. Both BMW and Stellantis said on Thursday they had vehicle order books that stretched into the second quarter of 2023. But BMW's chief financial officer Nicolas Peter said high inflation and rising interest rates could hit buyers' wallets. "This is causing conditions for consumers to deteriorate, which will affect their behaviour in the coming months," he said. "We therefore continue to expect our higher-than-average order books to normalise, especially in Europe." He added customers had been unhappy about the wait for new cars, so "a slight reduction (in orders) would not be negative." Palmer said Stellantis was "ready for any softness in demand" but in the short term had been affected by a shortage of drivers to deliver its cars to dealers. "At the moment, we can't build enough cars," he said.