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1. 发明授权

US07806165B2 Method for making hot strips of lightweight construction steel 有权
标题翻译：轻质钢结构钢条的制作方法
公开(公告)号：US07806165B2
公开(公告)日：2010-10-05
申请号：US10596781
申请日：2004-12-22
申请人： Joachim Kroos , Karl-Heinz Spitzer , Georg Frommeyer , Volker Flaxa , Udo Brüx , Klaus Brockmeier
发明人： Joachim Kroos , Karl-Heinz Spitzer , Georg Frommeyer , Volker Flaxa , Udo Brüx , Klaus Brockmeier
IPC分类号： B22D11/00 , B22D11/06
CPC分类号： C22C38/02 , B22D11/045 , B22D11/0605 , C21D8/0405 , C21D8/0415 , C21D8/0426 , C22C38/04 , C22C38/06
摘要： In a method for making hot strips, a workable lightweight construction steel is used which in particular can easily be deep-drawn cold and includes the main elements Si, Al and Mn, with high tensile strength and good TRIP and/or TWIP characteristics. The mass % are as follows for C 0.04 to
摘要翻译：在制造热轧钢板的方法中，使用可工作的轻质结构钢，其特别可以容易地被深拉冷，并且包括主要元素Si，Al和Mn，具有高拉伸强度和良好的TRIP和/或TWIP特性。对于C 0.04〜<1.0，Al 0.05〜<4.0，SI 0.05〜＆lt; 11; 6.0，质量％如下： Mn 9.0〜nlE; 30.0，其余为铁与常见的附带钢元素。将熔体铸造在水平带钢铸造单元中，在平静的流动下接近最终尺寸并且不弯曲以形成在6和15mm之间的范围内的预条，并且随后被供给用于进一步的加工。

2. 发明申请

US20070289717A1 Method for Making Hot Strips of Lightweight Construction Steel 有权
标题翻译：轻钢结构钢条的制作方法
公开(公告)号：US20070289717A1
公开(公告)日：2007-12-20
申请号：US10596781
申请日：2004-12-22
申请人： Joachim Kroos , Karl-Heinz Spitzer , Georg Frommeyer , Volker Flaxa , Udo Brux , Klaus Brockmeier
发明人： Joachim Kroos , Karl-Heinz Spitzer , Georg Frommeyer , Volker Flaxa , Udo Brux , Klaus Brockmeier
IPC分类号： B22D11/00
CPC分类号： C22C38/02 , B22D11/045 , B22D11/0605 , C21D8/0405 , C21D8/0415 , C21D8/0426 , C22C38/04 , C22C38/06
摘要： The invention relates to a method for making hot strips, made from a workable lightweight construction steel which in particular can easily be deep-drawn cold, includes the main elements Si, Al and Mn, with high tensile strength and good TRIP and/or TWIP characteristics. The mass % are as follows for C 0.04 to ≦1.0, Al 0.05 to ≦4.0, Si 0.05 to ≦6.0; Mn 9.0 to ≦30.0, the remainder being iron with the common incidental steel elements. The melt is cast in a horizontal strip casting unit, close to the final dimensions at calm flow and without bending to form a pre-strip in the range between 6 and 15 mm, and subsequently is fed for further processing.
摘要翻译：本发明涉及一种制造热条的方法，该方法由可轻易施工的轻钢结构钢制成，特别是可以容易地进行深拉深冷，包括主要元素Si，Al和Mn，具有高拉伸强度和良好的TRIP和/或TWIP 特点对于C 0.04〜<= 1.0，Al 0.05〜<4.0，Si 0.05〜<= 6.0，质量％如下： Mn 9.0至<= 30.0，其余为铁与常见的附带钢元素。将熔体铸造在水平带钢铸造单元中，在平静的流动下接近最终尺寸并且不弯曲以形成在6和15mm之间的范围内的预条，并且随后被供给用于进一步的加工。

3. 发明申请

US20070107816A1 High carbon steel with superplasticity 有权
标题翻译：高碳钢超塑性
公开(公告)号：US20070107816A1
公开(公告)日：2007-05-17
申请号：US11451695
申请日：2006-06-13
申请人： Georg Frommeyer , Arndt Gerick , Tilmann Haug , Wolfgang Kleinekathofer
发明人： Georg Frommeyer , Arndt Gerick , Tilmann Haug , Wolfgang Kleinekathofer
IPC分类号： C22C38/18 , C22C38/34
CPC分类号： C22C38/02 , C22C38/008 , C22C38/06 , C22C38/18
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.
摘要翻译：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。％：0.8〜2.5％C 3.5〜15％Al 0.5〜4％Cr 0.01〜4％Si至4％Ni，Mn，Mo，Nb，Ta，V和/或W，其中钢包含附加合金成分0.1〜0.85 Sn，0〜3％Ti，Be和/或Ga。

4. 发明授权

US06387192B1 Light constructional steel and the use thereof 有权
标题翻译：轻型结构钢及其用途
公开(公告)号：US06387192B1
公开(公告)日：2002-05-14
申请号：US09462042
申请日：1999-12-29
申请人： Georg Frommeyer , Oliver Grässel
发明人： Georg Frommeyer , Oliver Grässel
IPC分类号： C22C3804
CPC分类号： C22C38/04 , C22C38/02 , C22C38/06
摘要： The invention relates to an easily cold-workable, in particular easily deep-drawable ultra high strength austenitic lightweight construction steel with an ultimate tensile strength of up to 1100 MPa and with TRIP and TWIP characteristics, as well as its use for motor vehicle body sheetmetal components, structural components used for stiffening, as well as cryogenic containers and pipelines.
摘要翻译：本发明涉及一种易于冷加工的，特别是易拉伸的超高强度奥氏体轻质结构钢，其极限拉伸强度高达1100MPa，具有TRIP和TWIP特性，以及其用于机动车身板材组件，用于加固的结构部件，以及低温容器和管道。

5. 发明授权

US5944914A Aluminothermic mixture with ferrochromium alloy 失效
标题翻译：铝热合金与铬铁合金
公开(公告)号：US5944914A
公开(公告)日：1999-08-31
申请号：US975313
申请日：1997-11-21
申请人： Georg Frommeyer , Michael Kulse , Gerhardus Mulder , Michael Steinhorst
发明人： Georg Frommeyer , Michael Kulse , Gerhardus Mulder , Michael Steinhorst
IPC分类号： B23K25/00 , B23K23/00 , C22C38/00 , C22C38/18 , B23K35/362
CPC分类号： B23K23/00
摘要： The invention relates to an aluminothermic mixture consisting of a finely particulate base portion of iron oxides and aluminum as well as metallic additives, wherein a master alloy, namely a ferrochromium alloy consisting of (in % by weight)C: 0.1 to 20Si: 2 to 40Cr: 5 to 80and iron with impurities resulting from manufacture and, if appropriate, other alloying elements, is added in a quantity of from 5 to 50% by weight, relative to the base portion, as metallic additive.
摘要翻译：本发明涉及由铁氧化物和铝的精细颗粒基部分以及金属添加剂组成的铝热混合物，其中母合金，即由（以重量％计）C：0.1至20 Si:2组成的铬合金至40Cr:5至80，并且由制造产生的杂质和适当的其它合金元素的铁相对于基底部分加入作为金属添加剂的量为5至50重量％。

6. 发明授权

US07534314B2 High carbon steel with superplasticity 有权
标题翻译：高碳钢超塑性
公开(公告)号：US07534314B2
公开(公告)日：2009-05-19
申请号：US11451695
申请日：2006-06-13
申请人： Georg Frommeyer , Arndt Gerick , Tilmann Haug , Wolfgang Kleinekathöfer
发明人： Georg Frommeyer , Arndt Gerick , Tilmann Haug , Wolfgang Kleinekathöfer
IPC分类号： C21D1/84 , C22C38/06
CPC分类号： C22C38/02 , C22C38/008 , C22C38/06 , C22C38/18
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.
摘要翻译：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。

7. 发明申请

US20060013721A1 High strength, oxidation and wear resistant titanium-silicon base alloys and the use thereof 审中-公开
标题翻译：高强度，耐氧化和耐磨钛硅基合金及其用途
公开(公告)号：US20060013721A1
公开(公告)日：2006-01-19
申请号：US10935934
申请日：2004-09-08
申请人： Georg Frommeyer , Karl Forwald , Gunnar Halvorsen , Kai Johansen , Oyvind Mikkelsen , Gunnar Schussler
发明人： Georg Frommeyer , Karl Forwald , Gunnar Halvorsen , Kai Johansen , Oyvind Mikkelsen , Gunnar Schussler
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： The present invention relates to high strength, oxidation and wear resistant titanium-silicon base alloy containing: 2.5-12 wt % Si 0-5 wt % Al 0-0.5% B 0-2% Cr 0-1 wt % rare earth metals and/or scandium balance Ti with unavoidable impurities.
摘要翻译：本发明涉及高强度，耐氧化和耐磨的钛硅基合金，其含有：2.5-12重量％的Si 0-5重量％Al 0-0.5％B 0-2％Cr 0-1重量％稀土金属和 /或钪平衡Ti与不可避免的杂质。

8. 发明授权

US5028386A Process for the production of tools 失效
标题翻译：生产工具的过程
公开(公告)号：US5028386A
公开(公告)日：1991-07-02
申请号：US600135
申请日：1990-10-17
申请人： Georg Frommeyer
发明人： Georg Frommeyer
IPC分类号： B21J5/00 , B21K5/00 , B22F3/16 , B22F3/24 , C21D8/00 , C22C1/10 , C22C33/02
CPC分类号： C21D8/005 , B22F3/16 , C22C1/10
摘要： In a process for making tools from medium and high alloy steels or stellites by superplastic precision forming a powder metallurgically produced starting material with an equiaxed structure and more than 30% by volume of carbidic and/or boridic precipitated phase of particle size 1 to 0.2 .mu.m is given a matrix grain size of 1 to 3 .mu.m by thermomechanical processing (hot forming) and formed in the superplastic state.
摘要翻译：在通过超塑性精密制造中高合金钢或卫星的工具的方法中，形成具有等轴结构的粉末冶金制备的起始材料和大于30体积％的粒径为1至0.2μm的碳化和/或硼化沉淀相 m通过热机械加工（热成型）赋予1μm至3μm的基体粒径，并形成超塑性状态。

9. 发明申请

US20120070330A1 HIGH-STRENGTH STEEL SHEET AND THE METHOD FOR PRODUCTION THEREFOR 有权
标题翻译：高强度钢板及其生产方法
公开(公告)号：US20120070330A1
公开(公告)日：2012-03-22
申请号：US13123649
申请日：2008-11-05
申请人： Masashi Ishii , Sven Leonhardt , Yoshitaka Okitsu , Klaus Brokmeier , Georg Frommeyer , Ursula Frommeyer , Astrid Frommeyer
发明人： Masashi Ishii , Sven Leonhardt , Yoshitaka Okitsu , Klaus Brokmeier , Georg Frommeyer , Ursula Frommeyer , Astrid Frommeyer
IPC分类号： C22C38/58 , C22C38/44 , B21B1/02 , C22C38/42
CPC分类号： C22C38/02 , B62D25/04 , B62D29/007 , C21D2211/001 , C22C38/001 , C22C38/04 , C22C38/06 , C22C38/38 , C22C38/42 , C22C38/44 , C22C38/50 , C22C38/58
摘要： A high-strength steel sheet comprises, by weight, not less than 0.25% and not more than 0.5% of C, not less than 4% and not more than 14% of Mn, not less than 6.5% and not more than 9.5% of Cr, and not less than 0.3% and not more than 3% of Si. The high-strength steel sheet satisfies the following formulas 1 and 2 and mainly consists of austenite, and the high-strength steel sheet has yield strength of not less than 1000 MPa and total elongation of not less than 20%. 12≦2.0Si+5.5Al+Cr+1.5Mo≦25 (1) 13 ≦30C+0.5Mn+0.3Cu+Ni+25N≦17 (2) (Each element symbol in the above formulas indicates the content (weight %) of the element)
摘要翻译：高强度钢板按重量计含有不少于0.25％且不大于0.5％的C，不小于4％和不超过14％的Mn，不小于6.5％和不超过9.5％的Cr，且不小于0.3％且不大于3％的Si。高强度钢板满足下列公式1和2，主要由奥氏体组成，高强度钢板的屈服强度不小于1000MPa，总伸长率不低于20％。 12＆nlE; 2.0Si + 5.5Al + Cr + 1.5Mo＆nlE; 25（1）13＆nlE; 30C + 0.5Mn + 0.3Cu + Ni + 25N＆lt; 17（2）（上式中的每个元件符号表示含量（重量％）的元素）

10. 发明授权

US07504010B2 Anode for electrolysis of aluminum 失效
标题翻译：阳极电解铝
公开(公告)号：US07504010B2
公开(公告)日：2009-03-17
申请号：US11371590
申请日：2006-03-09
申请人： Jan Arthur Aune , Georg Frommeyer , Kai Johansen , Donald R. Sadoway , Gro Soleng , Elke William Thisted
发明人： Jan Arthur Aune , Georg Frommeyer , Kai Johansen , Donald R. Sadoway , Gro Soleng , Elke William Thisted
IPC分类号： C25B11/02
CPC分类号： C25C3/12 , C25C3/06
摘要： The present invention relates to a dimensionally stable oxygen-evolving anode for use in an electrolytic cell for the production of aluminium. The anode comprises of a container made from an alloy comprising aluminium and at least one metal more noble than aluminium; a fluid bath in the bottom of the container having the ability to dissolve aluminium, said fluid having a density that is higher than the density of molten aluminium at the operating temperature of the cell, a pool of molten aluminium floating on top of the fluid bath in the bottom of the container; a refractory layer arranged on the inner sidewalls of the container at least in the area of the pool of molten aluminium, said refractory layer protecting the molten aluminium from contacting the inner sidewalls of the container.
摘要翻译：本发明涉及用于生产铝的电解池中的尺寸稳定的放氧阳极。阳极包括由包含铝和至少一种比铝更贵的金属的合金制成的容器; 在容器底部的液体浴具有溶解铝的能力，所述流体的密度高于在电池工作温度下的熔融铝密度，漂浮在流体浴顶部的熔融铝池在容器的底部; 至少在所述熔融铝池的区域中布置在所述容器的内侧壁上的耐火层，所述耐火层保护熔融铝不与容器的内侧壁接触。

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