公开(公告)号：US4797164A

公开(公告)日：1989-01-10

申请号：US99746

申请日：1987-09-22

申请人： Gunter Hollrigl ,  Pedro Rodrigues

发明人： Gunter Hollrigl ,  Pedro Rodrigues

IPC分类号： C22F1/04 ,  C22F1/053 ,  C22F1/057

CPC分类号： C22F1/057 ,  C22F1/04 ,  C22F1/053 ,  Y10S420/902

摘要： In a process for manufacturing a fine-grained recrystallized sheet of heat-treatable i.e. age-hardenable aluminum alloy containing an addition of at least one of the elements Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W amounting in total to 0.08-1.50%, the alloy is brought into a condition A in which the alloying elements that lead to age-hardening and the above mentioned additive elements are, at least for the greater part, in solid solution, following which in step B the incoherent hardening phases are precipitated out in a temperature range between the solvus T.sub.gps and the solvus T.sub.s, and in a subsequent step C the aluminides of the above mentioned elements are precipitated as a very dense uniform dispersion by heating in a temperature range between 300.degree. C. and T.sub.s -30.degree. C., whereby any deformation by rolling may take place between condition A and step C at temperatures not higher than T.sub.s -30.degree. C., and in which process the temperature of the sheet below a thickness or 2.5 xd does not exceed 200.degree. C., and the sheet at thickness d is heated to a recrystallization treatment D such that the heating rate is at least 20.degree. C./s until above the recrystallization threshold.

摘要翻译： 在可热处理的即可老化的铝合金的细晶粒再结晶薄板的制造方法中，其中添加至少一种元素Ti，Zr，Hf，V，Nb，Ta，Cr，Mo，W中的至少一种元素， 总计为0.08-1.50％，合金达到条件A，其中导致时效硬化的合金元素和上述添加元素至少大部分为固溶体，随后在步骤B中 非线性硬化相在固溶体Tgps和溶剂Ts之间的温度范围内析出，在随后的步骤C中，上述元素的铝化物通过在300℃的温度范围内加热而沉淀为非常致密的均匀分散体 C.和Ts-30℃，由此在不高于Ts-30℃的温度下，在条件A和步骤C之间可能发生轧制变形，在该过程中，片材的温度低于厚度或2.5 xd不超过 200℃，将厚度为d的片材加热至再结晶处理D，使得加热速率至少为20℃/ s，直到再结晶阈值以上为止。

公开(公告)号：US4671985A

公开(公告)日：1987-06-09

申请号：US793112

申请日：1985-10-30

申请人： Pedro Rodrigues ,  Ingo Buren ,  Jurgen Timm

发明人： Pedro Rodrigues ,  Ingo Buren ,  Jurgen Timm

IPC分类号： B29C53/04 ,  B32B15/08 ,  B32B7/02

CPC分类号： B29C53/04 ,  B32B15/08 ,  B29L2009/003 ,  Y10T428/24967 ,  Y10T428/31692 ,  Y10T428/31938

摘要： A thin, plastically formable composite laminate features at least one metallic outer layer (14) and a core (10) of thermoplastic plastic. The metallic outer layers (14) exhibit a flat stress-strain curve which is similar to that of the plastic core (10) and is achieved by specific types of aluminum alloys and by specific alloy treatments. The, preferably 1.5-2.5 mm thick, composite laminates are employed for the manufacture of shaped parts in light weight constructions, especially in automobile, equipment and architectural applications.

摘要翻译： 薄的可塑性复合层压材料具有至少一个金属外层（14）和热塑性塑料的芯（10）。 金属外层（14）呈现类似于塑料芯（10）的平坦应力 - 应变曲线，并通过特定类型的铝合金和特定的合金处理实现。 优选为1.5-2.5mm厚的复合层压板用于制造轻型结构的成形部件，特别是在汽车，设备和建筑应用中。

公开(公告)号：US4609408A

公开(公告)日：1986-09-02

申请号：US639598

申请日：1984-08-10

申请人： Pedro Rodrigues ,  Heinz Bichsel ,  Frank Wehner

发明人： Pedro Rodrigues ,  Heinz Bichsel ,  Frank Wehner

IPC分类号： B21B3/00 ,  C22F1/04 ,  H01G9/04 ,  H01G9/048

CPC分类号： H01G9/048 ,  B21B3/003 ,  C22F1/04

摘要： A process for manufacturing thin strip or foil of aluminum of at least 99.9% purity is such that, after casting, the cast material is rolled to final thickness at temperatures between 20.degree. and 420.degree. C., whereby at thicknesses below at least 8 times the final thickness no intermediate anneals are performed and rolling is carried out at temperatures no higher than 250.degree. C. After a recrystallizing final anneal at temperatures between 480.degree. and 640.degree. C. the material exhibits mainly cube texture.

摘要翻译： 用于制造纯度至少为99.9％的薄带或铝箔的方法是这样的，即在铸造之后，将铸造材料在20℃至420℃的温度下轧制成最终厚度，由此在低于至少8倍的厚度 最终的厚度不进行中间退火并且在不高于250℃的温度下进行轧制。在480至640℃的温度下进行再结晶最终退火后，该材料主要表现为立方体结构。