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发明授权
US07534314B2 High carbon steel with superplasticity 有权
高碳钢超塑性

High carbon steel with superplasticity
摘要：
A density reducing high carbon containing or UHC-steel and particular a superplastic steel, which besides iron and impurities conventionally accompanying steel, contains the following alloy components in wt. %: 0.8 to 2.5% C 3.5 to 15% Al 0.5 to 4% Cr 0.01 to 4% Si up to 4% Ni, Mn, Mo, Nb, Ta, V, and/or W, wherein the steel includes as additional alloy components 0.1 to 0.85 Sn, and 0 to 3% Ti, Be and/or Ga.
摘要（中）：

减少高含碳或UHC钢的密度和特定的超塑性钢，除铁和杂质通常伴随钢之外，还含有以下重量份的合金组分。 ％：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.8到2.5％C <？in-line-formula description =“In-line Formulas”end =“tail”？ > <？in-line-formula description =“In-line Formulas”end =“lead”？> 3.5至15％Al <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.5〜4％Cr <？in-line-formula description =“In-line Formulas”end =“tail”？> ？in-line-formula description =“In-line Formulas”end =“lead”？> 0.01至4％Si <？in-line-formula description =“In-line formula”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？>高达4％的Ni，Mn，Mo，Nb，Ta，V和/或W，<？in-line-formula description = “In-line Formulas”end =“tail”？>其中，钢包含0.1〜0.85 Sn，0〜3％的Ti，Be和/或Ga的附加合金成分。

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