ZERO-I, a new coating technology that achieves outstanding improvements in resistance to wear and heat

Seavac has been researching the conventional coating technologies using TiN, Ti-Al, and CrN, and developed ZERO-I, a new coating that combines the advantages of all three.

"The hardness is about 3,500 HV. This coating is heat-resistant to over 1,000 degrees. Conventional Ti-Al coatings were heat-resistant to nearly 900 degrees, but this coating has even better heat resistance, and hardness as well."

ZERO-I boasts a hardness of 3,500 HV, and can be applied as a coating at least 4 μm thick. Consequently, it achieves outstanding improvements in resistance to wear and heat, making it suitable for blank dies, warm forging, and cold forging. Seavac also envisages utilizing ZERO-I for hot forging and press-dies.

Seavac offers ZERO-I processing at three centers: Sendai, Amagasaki, and Komaki. It's also considering extending this coating service to other centers.

"About two years have passed since we started providing ZERO-I in Japan, and its reputation in Japan has grown. We also have a subsidiary in the US, and its customers have asked if we'll offer a similar service to ZERO-I there. We're currently considering that, and we'd like to develop ZERO-I through our US subsidiary, too."

Source: 

Related Articles

Editor - March 31, 2014

AkihabaraNews on YouTube!

AkihabaraNews on YouTube
The weekly roundup of our new, original tech videos from here in Tokyo and all over Japan, plus favorites from our partners and the best clips from the past week's posts - subscribe and automate! 

Nayalan Moodley - October 07, 2014

REVIEW: SJ4000 HD Action Cam (GALLERY; VIDEO) - AkihabaraNews.com
The FauxPro does lack some of its inspiration’s shooting modes and slow motion, but for most action cam needs it’s more than plenty.

Nayalan Moodley - September 14, 2014

DRiFTWiRED: Tochigi Typhoon Vs. True Drift Culture - AkihabaraNews.com

Bleached blond hair, baggy overalls, a typhoon, and cars going sideways around Nikko Circuit - this is Pure Drifting

REVIEW: Casio EX-100 Compact Camera

A Flagship with Many Flags
On paper, the Casio EX-100 seems the greatest imaging device in the history of our species.

Japanese Frozen Frisbee Pizza Microwave Success - AkihabaraNews.com

Different People Attach Importance to Different Things
It would seem. Looks like.

Panasonic is currently displaying the new LUMIX CM1, a digital camera with 1-inch sensor and Android 4.4, at Photokina 2014 in Cologne, Germany.

LUMIX CM1 is scheduled to be released for about EUR 899 at the end of this year in Germany first, and then it will be released worldwide at the beginning of 2015.

T.A.S. Lost Gallery Volume 1 - AkihabaraNews.com

Girls, Custom Cars, and 100 Awesome Photos that We Totally Forgot to Publish!

Yoriko Takahashi - November 28, 2014

Thanko - Shoulder bag with pop-up tablet holder - AkihabaraNews.com
If you have the guts to ignore what people around think about you, Thanko's shoulder bag with a pop-up tablet holder inside would be a useful tool to use a tablet, especially on a busy train or with an umbrella in your hand.
Akihabaranews.com .みんな new gTLD domain

Google has released .みんな - a new domain extension for Japanese who want to carve out their own, new space on the Internet.

.みんな (.minna) literally means "everybody" in Japanese, and is being positioned by Google as an alternate online address space for Japanese.

ATLAS is Coming for ASIMO - AkihabaraNews.com

Honda bills ASIMO as the world's most advanced humanoid robot, and taken as a whole, it’s probably accurate to say. But an American robot is catching up, and unless Honda’s got some new tricks (ASIMO X?), ATLAS is going to shove ASIMO aside and take his cookies.

Why Does Japan Get Dyson's New 360 Eye Robo-Vacuum First? - AkihabaraNews.com
The steadily plodding iterations of iRobot’s Roomba and its legion of copycats are old hat, and the collective We aren’t really impressed anymore. While the 360 Eye performs the same task, it stands out, and just kinda has that new robot smell. The talking points/broad strokes/things to know are:
REVIEW: CASIO EX-FR10 Action Cam (GALLERY; VIDEO) - AkihabaraNews.com
Sony has changed up the form factor a bit, JVC and Ricoh have gone for full-on assault drop Space Marine armour (for the glory of the imperium of man!), and Panasonic went with the duo of innovative mounting option and first-to-the-market 4k for theirs. In the end though, they all did basically the same thing: capturing the action. The one Japanese electronics behemoth that was noticeably absent from the fray was CASIO… until now.

Pages