VICHNET NICKEL COLOR CABLE TRAY
12Pages

NICKEL COLOR MAKES YOU NO WORRY ABOUT DOWNTIME —■- EFFECTIVELY ELIMINATE ZINC WHISKER FAILURES —- EQUIPMENT SHORT CIRCUIT ELECTRICAL FIRE Uichnet (n) NICKEL COLOR VDCIHIIMIATEIROALS P3 UICHNET

01 WhatisNMAC? Application of NMAC 01 SECURE - To Solve the Potential Zinc Whisker Failures in Data Center ECO-FRIENDLY - To Solve Environmental Problems of Metal Surface Finishing DURABLE - Superior Corrosion Resistance and Wear Resistance to Meet Higher Requirements of Application BEAUTIFUL - Multiple Colors to Match Up with the Color Management of Data Center 01 VICHNETTEAM PROFILE PROJECTTEAM PROFILE

NANOTECHNOLOGY OF METAL ALLOY COATINGS Nickel Color coating technology is also named Nanotechnology of Metal Alloy Coatings (NMAC), which uses a redox reaction to deposit a dense, uniform, high-binding nano metal or alloy film on the surface of a workpiece. N MAC is firstly applied to the surface treatment of Vichnet wire mesh cable tray. The nano film of nickel alloy formed on the surface of cable tray is safe, eco-friendly, with rich color, wear resistance and corrosion resistance.

Bizarre outage failure at home and abroad appears more and more frequently 2003 Zinc whiskers entered into the equipment during some reconstruction project of computer rooms in NASA, resulting in 10 server failures in 2-3 months and 12 router failures in 18 months. One customer of ABM Solutions, a reputed provider of cleaning technology, reported 142 power failures caused by the metal particulates in one year. • Mar, 2018 AWS outage caused that Alex was not able to provide service. • May, 2018 Hardware failures happened to AWS Northern Virginia Data Center. • Jun, 2018 Microsoft Azure Data...

NICKELCOLORMAKESYOU NO WORRY ABOUT DOWNTIME What Are Zinc Whiskers? SOURCE: Grow from electroplated metal surface under stress. FEATURE: Conductive and easy to fall off. GROWTH RATE: About 1 mm per year. Pictures from NASA How Do Zinc Whiskers Induce Failures? ’i Zinc whiskers fall off from cable trays hanged. / Zinc whiskers grow from electrogalvanized cable trays. What Is the Relationship between Zinc Whiskers and Downtime? 5 ) Whisker debris draws into equipment causing short circuits. Whisker debris distributes throughout data center. Zinc whisker debris is recirculated by A/C. Zinc...

Nickel Alloy Coating, No Whiskers Growth, Secure The growth mechanism of nickel alloy coating is layered growth without crystal orientation. The coating layer is dense, eliminating the safety hazard caused by zinc whiskers. Replace electrogalvanizing Salt spray test>96h Replace hot-dip galvanizing Salt spray test>720h Multiple colors At present, generation 1 is putting into production.

In 1984, zinc whiskers were first discovered by Bel Labs. I n 2003, NASA set u p a resea rch g rou p after the fa i I u re of its data center to study the damage of zinc whiskers to the data centerand issued research paper. Around 2006, cleaning technology service providers ike DATACLEAN,ABM SOLUTIONS, and Critical Facilities Solutions in USA, and ERA Technology in UK, have successively launched zinc whisker cleaning services. In 2008, ASHRAE Environmental Guidelines for Datacom Equipment stated that data centers shall not contain zinc whiskers. Wire Mesh Cable Tray Standard of...

Electrogalvanizing and hot-dip galvanizing technology bring high energy consumption and high pollution. Undertheenviron mental protection policy by gov ernment, the galvanizing suppli ers are limited for production and not able to secure the supply demand.

NICKELCOLOR MAKES YOU NO WORRY ABOUT DOWNTIME • The Vickers hardness of nickel alloy coating is 4 times that of electrogalvanized coating. Vickers Hardness (HV) (Data from SGS test report) Nickel Alloy Coating 506 • Nickel alloy coating's corrosion resistance is able to comparable to hot-dip galvanizing. Salt Spray Test of Different Surface Finishing Hot-Dip Galvanizing Nickel Alloy Coating >720 hours \hConform to color ma Support multiple color customization

★ Nickel Color cable tray not only solves the problem of zinc whiskers but also performs well in economy Performance Zinc Whiskers Corrosion Resistance Hot-Dip Galvanizing Powder Coating Stainless Steel N ickel Alloy Coati ng

(n) NICKEL COLOR EFFECTIVELY ELIMINATE ZINC WHISKER FAILURES TELEPHONE: +86 0574 8791 1328 WEBSITE: WWW.VICHNET.COM HEADQUARTERS: 10F, BUILDING 7, SMART PARK, HI-TECH ZONE, NINGBO CITY, ZHEJIANG PROVINCE, CHINA MANUFACTURING BASE: NO. 329 JIANGBIN ROAD, BEILUN DISTRICT, NINGBO CITY,ZHEJIANG PROVINCE, CHINA.