• Home
  • About
  • Contact Us

More Description

  • General
  • Media
  • Products
  • Health
  • Articles
  • Technology
  • Business
  • Food
  • Infographics
  • Industry

Vehicle Manufacturers Become CO2 Compliant—GigaPascal-Strength Steels

June 19, 2013 by admin

Passenger vehicle weight contributes to various factors, including carbon dioxide emissions, fuel consumption and overall automobile safety. It’s for these reasons that energy departments and environmental regulations are mandating that future vehicles, particularly passenger vehicles developed during 2020 and later, reduce their carbon dioxide output to 95g CO2/km.

Why the automobile industry is partnering with steel makers to meet guidelines

To meet these requirements, vehicle manufacturers are turning to steel makers, especially makers of high strength steel. Of note, high-strength and ultra-high strength steels like GigaPascal steels, materials that exceed 1,000 MegaPascals, reduce vehicle mass weight, a key reason automobiles push carbon dioxide into the atmosphere.

These advanced steel materials are targeted for use in the design and build of electric and hybrid vehicle body structures. As many as 11 material grades have met MegaPascal strength, including dual-phase, twinning-induced plasticity and hot formed steels.

One way of producing GigaPascal strength steel is using: “Compositionally-graded steel composed of martensite with 0.4%C on the centre and bainite with 0.1%C on the surface,” says Cornell University Library, furthermore, “Quenched material can be cold rolled up to an equivalent strain of 1.5 without cracks.” These and other high strength steels reduce the percentage of mass weight a vehicle’s body makes up, lowering it from its conventional 40% level.

As automobile makers use GigaPascal strength steels, they can also reduce a passenger vehicle’s chassis frame weight below the current 25% level. Nissan Motor Company is already taking advantage of these new steel developments, rolling out its first “Ultra High Tensile Strength Steel rated at 1.2 gigapascals (GPa)” in 2013.  These advanced steels reduce a vehicle’s body weight by as much as 15 kilograms.

Advantages gained from building with GigaPascal strength steels are multi-faceted. For example, the steel provides more elongation, formability and durability. Combined, these equal a safer driving experience. Furthermore, because fewer materials are required when using the advanced steels, it cost less to build automobiles per unit.

Additional uses for GigaPascal strength steels

Other products that are built with GigaPascal strength steels are elevators, steel buildings (i.e. storage centers), aircraft hangars, steel canopies, school buildings, gymnasiums, sports arenas, churches and retail stores. Because the advanced steel is moderately corrosion resistant, structures its used to build hold up beneath mild to harsh weather conditions like snow, rain and driving winds.

Furthermore, GigaPascal strength steel technologies surpass those found in steels made with conventional strengthening, materials made through direct-quench operation. As steel makers continue to develop more advanced materials, other options they are considering include adding boron for hot stamping as well as adding ferrite, retained austenite and martensite to chemicals to increase material hardening potential.

 

Sources: http://www.nissan-global.com/EN/NEWS/2011/_STORY/111005-01-e.html (Nissan Global)

  • Author
  • Recent Posts
admin
admin
Post written by More Description Team. Follow us on our social channels for our latest articles on Media, Health, Technology, Business, Food and Jobs.

More Description is powered by Genesis Framework. Genesis is state of the art WordPress Framework to create powerful, robust, secure and SEO friendly websites.
admin
Latest posts by admin (see all)
  • The Ultimate Guide to Writing Good E-commerce Product Descriptions - June 18, 2018
  • Tips to increase Activity on your Business’ Facebook Page - March 23, 2018
  • 5 Tips to Improve Your Organic Search Ranking - February 23, 2018

Share this:

  • Click to share on Facebook (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • More
  • Click to share on Pocket (Opens in new window)
  • Click to share on Tumblr (Opens in new window)
  • Click to share on Reddit (Opens in new window)
  • Click to print (Opens in new window)

Filed Under: Industry Tagged With: GigaPascal

Follow us on Twitter!

Follow @MoreDescription

Follow us on Facebook!

Follow us on Facebook!

Follow us on Google+

Media

adeo internet marketing, web agency ,web development, web development trends, website

8 Web Development Trends in 2018

January 25, 2018 By admin Leave a Comment

website redesign, web design, adeo internet marketing, web agency

How to Plan a Website Redesign

December 19, 2017 By admin

Technology

5 Tips to Improve Your Organic Search Ranking

February 23, 2018 By admin

adeo internet marketing, web agency ,web development, web development trends, website

8 Web Development Trends in 2018

January 25, 2018 By admin Leave a Comment

Industry

Causes for Errors During Surface Finish Measurement

March 18, 2014 By admin

CNC Design for Manufacturing Software

March 4, 2014 By admin

Recent Posts

  • The Ultimate Guide to Writing Good E-commerce Product Descriptions June 18, 2018
  • Tips to increase Activity on your Business’ Facebook Page March 23, 2018
  • 5 Tips to Improve Your Organic Search Ranking February 23, 2018
  • 8 Web Development Trends in 2018 January 25, 2018

Categories

Archives

RSS Feed

RSS Feed RSS - Posts

RSS Feed RSS - Comments

Follow Us

Facebooktwitterpinterest

Copyright © 2021 More Description

Copyright © 2021 · Magazine Pro Theme on Genesis Framework · WordPress · Log in