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Address: No. 13, Baofu Road, Tianbao Industrial District, Baodi, Tianjin,China.

TEL: 86-22-29291825

FAX: 86-22-29291821

Email: alsi@baienwei.com

Website: http://www.alsi-alloys.com

PCBs substrate in stock

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  • Spray-formed 70%Si-Al Alloy For PV substrate

    Contact NowSpray-formed 70%Si-Al Alloy For PV substrateApplications of 70% silicon aluminum alloy (1) High-brightness LED (2) Photovoltaic(PV) Cells Silicon Wafer Manufacturing ProcessRead More

  • AlSi50 In Stock

    Contact NowAlSi50 In StockOur company provides a family of Al-Si alloys which are composed of silicon-aluminum and by adjusting the proportions of these two constituents, the coefficient of thermal expansion (CTE) can be controlled to any pre-selected value between 6 and 17 ppm/℃. For example,AlSi50(Al-50Si controlled expansion alloys) are available in stock.Read More

  • AlSi70 Wafer Substrate/Contact For High -power LED

    Contact NowAlSi70 Wafer Substrate/Contact For High -power LEDAlSi70 alloy can be used as wafer level carriers for high-brightness LED.The Si-30%Al alloy has the advantageous of close CTE match to semiconductor device(GaAs or Sapphire),high thermal conductivity,dimensional stability,low density and ease of machining and sputtered coatings(e.g.Si,Sic and C;Ti,Pd,Ni,Au;Cr,Pd,Ni,Au)Read More