# Advanced Technology & Materials Co.,Ltd. Page 1 of 1

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### & Malerials Co. , Ltd (AT&M), a nationa l high-tech enterp ri se, focuses its b u siness on R&D and manufacture of n ew metallic mater i als a n d products. Located in the Zhongguancun Sc i ence Park in Be ij ing , AT&M was established by C h ina Iron & Stee l Res e arch Inslitute Group (C I SRI) , a l ar g e s ta t e-o w ne d sc i en t i fic re sea r c h ins ti tu t e , i n Dec
. 1 9 98 an d u n de rw e nt a successf u l lP O o n t he Sh enzhe n Stock E xc ha n ge i n M a y 2000. B y t h e e nd of No v. 2 011, th e re gi s t ered cap i t a l has reached 854
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. The m i ssion of AT&M is to be the foremost manufacturer of meta ll ic materia l s and products i n t h e world. In the past ten years, AT&M has provided i ts customers w i th the solutions to t h eir materials technology prob l ems i n the main six industry fields of advanced energy mater i als including so l a r energy and amo r pho u s f na n o-crysLa liin e materials , powder metall urg y products, metallic magnetic mate ri als , welding materia l s, diamond tools and h igh speed tool steels. AT&M has made great contributions to the R&D of key mate n als for many crucial i nd u stries suc h as aerospace a nd astronautics, in fo r mation tech n ology, metallurgy , adva n ced e ne rgy a n d e n vironmental protection, etc
. By ten-year deve l opment , AT& M has a lready established four product io n sites in Yongfe n g , Konggang, and Changping areas o f Beij in g, and Zhuozhou i n Hebei province. It also wholly owns or ho l ds sha r es in 11 companies in Shang h ai, Shij i azhuang , S h e nz hen , a n d Beijing
. I n te rna tiona ll y, AT&M has made great efforts to promote global trade and has estab li shed sales channels as well as techn i ca l cooperation re l at i o n sh i ps in North Ame ri ca, Europe and As i a. Also , A T &M estab li shed its subsidia r ies in Japan and Viet Nam. Its products have bee n exported to more than 50 cou n tries a n d regio n s a nd have been accepted by many well-k n ow n domest i c as we ll as internationa l e n terprises
. Based o n the Larget o f**~creativity,** bra n d a n d profit orientation -, AT&M has constructed a n advanced technology innovation platform, Th e company boas t s a research and development group d i rec t ed b y academ i c i ans of th e Chines e Academy of E ngine e rin g w i th mo re than 40 Ph Os as the core strengt h
. A T & M is one o f t h e first 118 sta te- app ro ved ent e rprise tech n o l ogy c en te r s a n d affi l ia t ed wi t h three state e n g i n eering r esearch c e n t ers and l abora tor ies and a post - doc t ora l res ea rch sta t ion
. As the Ch ine se economy expands rapidly , AT&M will constantly evolve to u tilize 

### its strengths in new material manufac t ur in g techn i ques and engineering expertise to meet the requ i rements of the developing marke\. AT&M a i ms to provide hig h performance

_ \ mate ri als and products of the highest qua lity for i ndustrial partners a ll over the wo r ld
. W i th its excellent techno l ogica l expertise and

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### Categories Funclional Materia l s P e lrol- C hem l c a l Matena l s Refract o ry Meta l CeramiCS P o wde r metallu rg y Mat e n al s Weld i ng Consurnab l es A mo r phous P r Oducts Blc-medlcal M alenals sp e Cial a lloy Product s Diamond Products E n gineering & Tech n ology Di v iSion

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Fe - based Amorphous R ib bons Anlaimo ® Contact· nacinfQ@atmCDJ&JI]

Application Field: • Medium frequency transformer co r es in heating equ i pment • Toroida l gapless cores as SMPS output inductors , differential input Inductors • Toroidal gap l ess cores as nOise preventive chokes in 

## ca r audio,car n avigatio n system • Toroidal gap cores for PFC use in air conditioner , plasma TV set • High frequency recta n gular cut cores as inductors and t r ansfo r mers in SMPS , UPS etc , • Toroidal gapless cores as driving IGBTs.MOSFETs and GTOs

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Highest satura t e il'ld uction among amorphous alloys Reduce component volume Low coercivity Promote component effiCiency Low core toss Reduce device temperature rise Variable permeabi lity Satisfy the various application req u irements depend i ng on different core heat treatment Excellent stability Having highest serv i ng temperature of 130°C
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