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1. 发明授权

US4787228A Making molds with rectangular or square-shaped cross section 失效
标题翻译：制作具有矩形或方形截面的模具
公开(公告)号：US4787228A
公开(公告)日：1988-11-29
申请号：US493515
申请日：1983-05-12
申请人： Eike Weisner , Horst Gravemann
发明人： Eike Weisner , Horst Gravemann
IPC分类号： B22D11/04 , B22C9/06 , B22D11/057 , B22D11/059 , B21D31/00 , B21C1/24
CPC分类号： B22D11/059 , Y10T29/49806
摘要： A round copper or copper-alloy tube is internally coated with a relatively thick nickel or nickel-alloy layer and formed into a tube of rectangular or square-shaped cross section; the tube or cut-off sections thereof will serve as molds for continuous casting.
摘要翻译：圆形铜或铜合金管内部涂覆有相对较厚的镍或镍合金层，并形成为矩形或方形截面的管; 其管或切断部分将用作连续铸造的模具。

2. 发明授权

US5074921A Copper alloy and method 失效
标题翻译：铜合金及方法
公开(公告)号：US5074921A
公开(公告)日：1991-12-24
申请号：US596535
申请日：1990-10-12
申请人： Horst Gravemann
发明人： Horst Gravemann
IPC分类号： B22D11/059 , C22C9/04 , C22F1/08
CPC分类号： B22D11/059 , C22C9/04 , C22F1/08
摘要： Method of making a copper alloy to be used as a mold for continuous casting and comprising from 0.05% to 0.4% zinc; from 0.02% to 0.3% magnesium; from 0.02% to 0.2% phosphorus; all percentages by weight; the remainder being copper, and inevitable impurities; the alloy is cast and hot worked possibly followed by quenching and cold working with at least 10% deformation; the alloy is then annealed from 1 to 6 hours at a temperature from 300.degree. to 550.degree. centigrade; and finally cold worked with at least 10% deformation.
摘要翻译：制造铜合金作为连铸用模具的方法，含有0.05〜0.4％的锌; 从0.02％至0.3％的镁; 从0.02％到0.2％的磷; 所有重量百分比; 其余为铜，不可避免的杂质; 该合金被铸造和热加工，然后淬火和冷加工至少10％的变形; 然后将合金在300〜550℃的温度下退火1〜6小时; 最后冷却至少10％的变形。

3. 发明授权

US5069270A Continuous casting mold 失效
标题翻译：连续铸造模具
公开(公告)号：US5069270A
公开(公告)日：1991-12-03
申请号：US365909
申请日：1989-06-14
申请人： Horst Gravemann
发明人： Horst Gravemann
IPC分类号： C22F1/08 , B22D11/06 , C22C9/06 , C22F1/00
CPC分类号： B22D11/066
摘要： Continuous casting is improved by providing a continuous casting mold of copper alloy, said copper alloy including from 1.6 to 2.4% nickel, from 0.5 to 0.8% silicon, from 0.01 to 0.2% zirconium possibly including up to 0.4% chromium and/or up to 0.2% iron, the remainder copper as well as inevitable manufacturing impurities and usual working additives preferably the zirconium amount is smaller than the upper stated limit and the alloy includes in addition up to 0.1% of at least one of the following cerium, hafnium, niobium, titanium and vanadium.
摘要翻译：通过提供铜合金的连续铸模来改善连续铸造，所述铜合金包括1.6至2.4％的镍，0.5至0.8％的硅，0.01至0.2％的锆，可能包括高达0.4％的铬和/或最多 0.2％的铁，剩余的铜以及不可避免的制造杂质和通常的工作添加剂优选锆的量小于上限极限，并且该合金除了至少0.1％以外的至少一种以下的铈，铪，铌，钛和钒。

4. 发明授权

US5265666A Method for continuously casting copper alloys 失效
标题翻译：连续铸造铜合金的方法
公开(公告)号：US5265666A
公开(公告)日：1993-11-30
申请号：US832923
申请日：1992-02-10
申请人： Andreas Krause , Horst Gravemann
发明人： Andreas Krause , Horst Gravemann
IPC分类号： B22D11/00 , B22D11/04 , B22D11/059 , B22D11/10 , B22D11/115 , B22D11/12 , B22D11/16 , B22D11/20 , B22D27/02 , C22C1/02 , C22C9/02 , C22C9/06
CPC分类号： B22D11/004 , B22D11/115 , B22D11/122
摘要： To continuously cast thin slabs or round ingots from copper alloys, which slabs or ingots have a diameter of 8 to 40 mm, the present method electromagnetically agitates the melt found inside the ingot mold. By properly dimensioning the agitator coil, the agitation power inside the melt is limited to within a range of about 0.5 to 100 W/cm3, while the pull-off rate of the casting strand is limited to within a range of 0.05 to 1.3 m/min.
摘要翻译：为了从铜合金连续铸造薄板坯或圆锭，这些板坯或铸锭的直径为8至40mm，本方法电磁搅拌铸锭内部发现的熔体。通过适当地确定搅拌器线圈的尺寸，熔体内部的搅拌功率被限制在约0.5至100W / cm 3的范围内，而铸造线的拉脱速率限制在0.05至1.3m / 分钟

5. 发明授权

US06565681B1 Age-hardenable copper alloy casting molds 失效
标题翻译：年龄可硬化铜合金铸造模具
公开(公告)号：US06565681B1
公开(公告)日：2003-05-20
申请号：US08901820
申请日：1997-07-28
申请人： Horst Gravemann , Dirk Rode
发明人： Horst Gravemann , Dirk Rode
IPC分类号： C22C906
CPC分类号： C22C9/06 , B22D11/059
摘要： A method for manufacturing casting molds, in particular continuous casting molds which are used with an electromagnetic rabbling mechanism in the continuous casting of steel, is provided. The method comprises selecting a specified age-hardenable copper alloy to have a Ni content from 0.1 to 2.0% which allows the electrical conductivity of the copper alloy to be adjusted from 80 to 35 IACS. The method further comprises melting, casting, hot-rolling, solution heat treating and rapidly cooling the copper alloy, followed by age-hardening, wherein the mold has a tensile strength of at least 430 N/mm2, is highly thermally conductive and exhibits low magnetic field damping. A method of using an age-hardenable copper alloy is also provided.
摘要翻译：提供一种制造铸造模具的方法，特别是在钢的连续铸造中与电磁冲击机构一起使用的连续铸造模具。该方法包括选择规定的可老化的铜合金以使Ni含量为0.1至2.0％，这允许铜合金的导电性从80至35IACS调节。该方法还包括熔融，铸造，热轧，固溶热处理和快速冷却铜合金，然后进行时效硬化，其中模具的拉伸强度至少为430N / mm 2，其导热性高，显示低磁场阻尼。还提供了使用老化硬化铜合金的方法。

6. 发明授权

US4883112A Method of casting and mold making 失效
标题翻译：铸造和模具制造方法
公开(公告)号：US4883112A
公开(公告)日：1989-11-28
申请号：US229214
申请日：1988-08-05
申请人： Horst Gravemann
发明人： Horst Gravemann
IPC分类号： B22D11/059 , C22C9/00
CPC分类号： C22C9/00 , B22D11/059
摘要： Continuous casting uses a mold made of copper allow which includes from 0.01% to 0.15% boron, 0.01 to 0.2% magnesium, the remainder being copper as well as manufacture-dependent inpurities and working additives; in addition, at least one additive from the group is used at stated percentages: from 0 to 0.05% silicon, from 0 to 0.5% Ni, from 0 to 0.03% iron, from 0 to 0.03% titanium, from 0 to 0.2% zirconium, from 0 to 0.04% phosphorus, at a total content not exceeding 0.6%, all percentages by weight; the silicon content should be from 0.02% to 0.04%, and the nickel content should be from 0.1 to 0.5%. The mold is made in several working and annealing steps, the last step should be a cold working step with at least 10% deformation.
摘要翻译：连续铸造使用由铜制成的模具，其包括0.01％至0.15％的硼，0.01至0.2％的镁，余量为铜以及制造依赖的不纯物和工作添加剂; 此外，以所述百分比使用至少一种添加剂：0至0.05％的硅，0至0.5％的Ni，0至0.03％的铁，0至0.03％的钛，0至0.2％的锆，0至0.04％的磷，总含量不超过0.6％，所有重量百分比; 硅含量应为0.02％至0.04％，镍含量应为0.1至0.5％。模具在几个工作和退火步骤中制成，最后一步应为至少10％变形的冷加工步骤。

7. 发明授权

US6083328A Casting rolls made of hardenable copper alloy 失效
标题翻译：铸造辊由可硬化铜合金制成
公开(公告)号：US6083328A
公开(公告)日：2000-07-04
申请号：US239439
申请日：1994-05-06
申请人： Horst Gravemann , Thomas Helmenkamp
发明人： Horst Gravemann , Thomas Helmenkamp
IPC分类号： B22D11/06 , C22C9/06
CPC分类号： C22C9/06
摘要： A hardenable copper alloy, suitable as a material for manufacturing casting rolls and casting wheels that are subjected to changing temperature stresses, is disclosed. The hardenable copper alloy comprises 1.0 to 2.6% nickel, 0.1 to 0.45% beryllium, and the remainder of copper, inclusive of impurities resulting from manufacturing and the customary processing additives, and has a Brinell hardness of at least 200 and an electric conductivity of over 38 m/.OMEGA. mm.sup.2.
摘要翻译：公开了一种适合作为用于制造经受变化的温度应力的铸辊和铸轮的材料的可硬化铜合金。可硬化铜合金包含1.0-2.6％的镍，0.1-0.45％的铍，其余的铜，包括由制造产生的杂质和常规的加工添加剂，并且布氏硬度至少为200，电导率为过 38 m / OMEGA mm2。

8. 发明授权

US4421570A Making molds for continuous casting 失效
标题翻译：制造模具用于连铸
公开(公告)号：US4421570A
公开(公告)日：1983-12-20
申请号：US357683
申请日：1982-03-12
申请人： Horst Gravemann
发明人： Horst Gravemann
IPC分类号： B22D11/057 , C22F1/08
CPC分类号： B22D11/057 , C22F1/08
摘要： An age-hardening copper alloy is used, alloy components being zirconium, nickel, chromium, cobalt, phosphorus, and beryllium, to make a tubular blank and solution heat-treating same; after a cold-working step, the pre-sized blank is age-hardened at from 400.degree. C. to 600.degree. C. for at least 15 minutes and explosion-formed in order to obtain the desired size, shape, and dimensions.
摘要翻译：使用时效硬化铜合金，合金成分为锆，镍，铬，钴，磷和铍，制成管状坯料和溶液热处理; 在冷加工步骤之后，将预定尺寸的坯料在400℃至600℃下老化至少15分钟并爆炸形成，以获得所需的尺寸，形状和尺寸。

9. 发明授权

US4197902A Molds for continuous casting of metals 失效
标题翻译：用于连续铸造金属的模具
公开(公告)号：US4197902A
公开(公告)日：1980-04-15
申请号：US819773
申请日：1977-07-28
申请人： Wolfgang Von Jan , Horst Gravemann
发明人： Wolfgang Von Jan , Horst Gravemann
IPC分类号： C25D15/02 , B22D11/04 , B22D11/059 , C25D7/00 , B22C3/00 , B22D11/00 , B28B7/36
CPC分类号： B22D11/059
摘要： A metal mold employed for the casting of metals, preferably steel, has a wear resistant layer on the casting surface thereof formed of a different metal having solid particles dispersed therein. A preferred mold is formed of copper or alloy thereof having an electrolytically deposited nickel layer with silicon carbide particles dispersed therein.
摘要翻译：用于铸造金属（优选钢）的金属模具在其由表面分散有固体颗粒的不同金属形成的铸造表面上具有耐磨层。优选的模具由其中分散有碳化硅颗粒的具有电解沉积镍层的铜或其合金形成。

10. 发明授权

US5553660A Method for continuously casting copper alloys 失效
标题翻译：连续铸造铜合金的方法
公开(公告)号：US5553660A
公开(公告)日：1996-09-10
申请号：US345288
申请日：1994-11-28
申请人： Andreas Krause , Horst Gravemann
发明人： Andreas Krause , Horst Gravemann
IPC分类号： B22D11/115 , B22D11/12 , B22D27/02
CPC分类号： B22D11/115 , B22D11/122
摘要： To continuously cast thin slabs or round ingots from copper alloys, which slabs or ingots have a thickness of 8 to 40 mm, the present method electromagnetically agitates the melt found inside the ingot mold. By properly dimensioning the agitator coil, the agitation power inside the melt is limited to within a range of about 0.5 to 100 W/cm3, while the pull-off rate of the casting strand is limited to within a range of 0.05 to 1.3 m/min. The copper alloys contain up to a maximum of 1% of one element selected from the group consisting of iron, cobalt, manganese, zinc, zirconium, chromium, molybdenum and niobium.
摘要翻译：为了从铜合金连续铸造薄板坯或圆锭，该板坯或坯料的厚度为8至40mm，本方法电磁搅拌铸锭内部发现的熔体。通过适当地确定搅拌器线圈的尺寸，熔体内部的搅拌功率被限制在约0.5至100W / cm 3的范围内，而铸造线的拉脱速率限制在0.05至1.3m / 分钟铜合金含有最多1％的选自铁，钴，锰，锌，锆，铬，钼和铌的一种元素。

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