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

Introduced way back in 2008, seven years after the Segway, Toyota's Winglet finally got to come out and play last week; practical trials are underway. Like the Segway (pretty much exactly), it’s a single rider, self-balancing mobility device. Toyota calls it a robot. Yeah... No.

Sanwa Supply started selling a mobile digital microscope and camera (400-CAM010N), which is able to focus on an object with a maximum 500X zoom, for ¥11,800.

400-CAM010N looks like a normal compact digital camera at first sight, but it can take super detailed photos of fine details, such as that of material fibers, that a regular digital camera cannot do. Not just a tool for micro observation, for those who have poor eyesight, it can be used as a magnifier while they read small characters.

TokyoStreetView - November 16, 2014

TokyoStreetView: Todoroki Valley (4K VIDEO) - AkihabaraNews.com
An environment unique to Tokyo, Todoroki Valley is a simple walking trail adjacent to the Yazawa River and surrounded by a very dense forest that totally shields it from Kan-Pachi Dori, one of Tokyo’s busiest roads. While the Todoroki Valley’s 1.2 km walking trail is pure bliss, it’s only at the end of the voyage that you can discover yet another hidden wonder: the Todoroki Fudo Temple. Here you can enjoy some delicious mochi (Japanese rice sweets) and ramune (Lemonade), and you have the option to let the gods hear your prayers and wash away your sins.
Japan Expo Paris - Part 2: Manga & Anime (VIDEO) - AkihabaraNews.com

The following is the latest entry in our French correspondent Jeremy Touitou's Japan Expo Paris 15 video series.

Yoriko Takahashi - March 28, 2014

With Thanko's Night-Vision Scope Camera, you can see clearly something that you cannot usually see in the dark.

There is a 7-level adjustable infrared mode to see objects in dark places. A 3X power telescope and 2X digital zoom lens enable you to observe distant objects. Also, you are able to shoot still/moving images with it so that it might be fun to use it on your friends - scare them at night-time and record their reaction!

It is also usable in the day time as well by using the infrared cut filter attached to the body.
 

Innami Factory has developed a new type of automated packaging machine, the Ecomailpack IF-EMP450. This machine automatically packs products into cardboard envelopes for mailing, without needing shock-absorbing material.
VIDEO ESSAY: 2014 Tokyo International Toy Show
The 2014 Tokyo International Toy Show, held in the middle of this month at the Big Sight tradeshow and conference center in Tokyo Bay, is one of the world's largest and most diverse and most insane recurring monuments to the somewhat-at-odds institutions of consumerism, education, and creativity.

Nayalan Moodley - August 08, 2014

REVIEW: Sony Alpha 7S - AkihabaraNews.com

LISTEN INSTEAD OF READING
AkihabaraNews MICROCAST

Sanwa Supply released a cabinet that allows you to store a maximum of 10 iPad/tablets for ¥79,800.

There are USB ports in each space so that you can charge them and you can synchronize all of the tablets at the same time with just a single touch of a sync button. It has a lock on the door and also you can use a security wire for double security. It has a built-in fan at the back of the device to pull the warm air outside.

It could be a great tool to manage and keep tablets for business use. Up to 3 cabinets can be stacked to conserve office space.

The Great East Japan Earthquake happened at 2:46 P.M. on this day 3 years ago.   

Pages