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发明公开
CN101842508A 晶体织构化的金属衬底、晶体织构化的器件、包括这样的器件的电池和光伏模块以及薄层沉积方法 有权

晶体织构化的金属衬底、晶体织构化的器件、包括这样的器件的电池和光伏模块以及薄层沉积方法
摘要：
本发明涉及一种晶体织构化的金属衬底(1)，其包括连接表面(2)和用于接收薄层沉积物的表面(3)，所述晶体织构化的金属衬底由呈现具有面心的立方晶系和大多数的立方晶体结构{100}的合金构成，所述用于接收薄层沉积物的表面(3)包括晶粒(4)，所述晶粒(4)具有平行于所述用于接收薄层沉积物的表面(3)的大多数晶面{100}。根据本发明，所述合金为铁-镍合金，其具有以相对于所述合金的总重量的重量％表示的以下成分：Ni≥30％，Cu＜15％，Cr≤15％，Co≤12％，Mn≤5％，S＜0.0007％，P＜0.003％，B＜0.0005％，Pb＜0.0001％，镍、铬、铜、钴和锰的百分比为使所述合金满足下列条件：34％≤(Ni+Cr+Cu/2+Co/2+Mn)，所述合金包含最高为1重量％的选自硅、镁、铝和钙中的一种或多种的脱氧元素，构成所述合金的平衡元素为铁和杂质。
摘要（英）：

The invention relates to a crystallographically textured metal substrate (1) that comprises a connection surface (2) and a surface (3) for receiving a thin layer deposit, said crystallographically textured metal substrate being made of an alloy having a cubic crystalline system with centred faces and a cubic crystallographic structure {100} representing a majority, the surface for receiving the thin layer deposit (3) including grains (4) having for the majority crystallographic planes {100} parallel to the surface (3) for receiving a thin layer deposit. According to the invention, the alloy is an iron-nickel alloy having the following composition in wt % relative to the total weight of said alloy: Ni >= 30 %, Cu < 15 %, Cr =15 %, Co <=12 %, Mn <= 5 %, S < 0.0007 %, P < 0.003 %, B < 0.0005%, Pb < 0.0001 %, the percentages of nickel, chromium, copper, cobalt and manganese being such that the alloy meets the following condition 34 % < (Ni + Cr + Cu/2 + Co/2 + Mn), the alloy containing up to 1 wt % of one or more deoxidising elements selected from silicon, magnesium, aluminium and calcium, the balance of the elements constituting the alloy consisting of iron and impurities.

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