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101. 发明申请

WO1991004429A1 PISTON FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机活塞
公开(公告)号：WO1991004429A1
公开(公告)日：1991-04-04
申请号：PCT/EP1990001600
申请日：1990-09-20
申请人： ALCAN INTERNATIONAL LIMITED , ALCAN DEUTSCHLAND GMBH , BÖHM, Gerhard , KOFAHL, Klaus
发明人： ALCAN INTERNATIONAL LIMITED , ALCAN DEUTSCHLAND GMBH
IPC分类号： F16J01/02
CPC分类号： F02F3/022 , F02B1/04 , F05C2201/021 , F05C2201/0448
摘要： The invention describes a piston for an internal combustion engine with a piston head provided with at least one piston ring groove (2) and a connecting rod with a gudgeon pin drilling (3) and a compression stroke of less than 40 % of the piston diameter. In order to compensate for the effect of heat expansion in the best possible manner and permit the smooth running of the piston in a cylinder (8), the invention provides that the largest diametric area (5) of the connecting rod (4) is arranged in the region of a plane running perpendicularly to the plane (7) generating the shaft and encompassing the gudgeon pin axis (6).

102. 发明申请

WO1991004110A1 METAL EXTRUSION 审中-公开
标题翻译：金属挤压
公开(公告)号：WO1991004110A1
公开(公告)日：1991-04-04
申请号：PCT/GB1990001434
申请日：1990-09-18
申请人： ALCAN INTERNATIONAL LIMITED , JARRETT, Martin, Roy , WILLIAM, Dixon
发明人： ALCAN INTERNATIONAL LIMITED
IPC分类号： B21C23/01
CPC分类号： B21C23/002 , B21C23/01 , Y10T428/12285
摘要： A billet of extrudable metal, particularly an Al alloy is tapered at its back end. The billet is compressed longitudinally so that the metal of the tapered end is upset transversely. The compressed billet is hot extruded. The upsetting improves the fracture toughness of the back end of the extrusion. This is useful in long extrusions for the aircraft industry.
摘要翻译：可挤出金属坯料，特别是铝合金坯料在其后端是锥形的。坯料被纵向压缩，使得锥形端部的金属横向受压。压缩的坯料被热挤压。镦粗改善了挤出后端的断裂韧性。这对于飞机工业的长期挤压是有用的。

103. 发明申请

WO1991001950A1 PROCESS FOR PRODUCING MINERAL FIBERS INCORPORATING AN ALUMINA-CONTAINING RESIDUE FROM A METAL MELTING OPERATION AND FIBERS SO PRODUCED 审中-公开
标题翻译：生产含金属熔化作业中含有氧化铝残留物的矿物纤维的生产方法和生产的纤维
公开(公告)号：WO1991001950A1
公开(公告)日：1991-02-21
申请号：PCT/CA1990000235
申请日：1990-07-26
申请人： ALCAN INTERNATIONAL LIMITED
发明人： ALCAN INTERNATIONAL LIMITED , DUBE, Ghyslain , CHAUVETTE, Gaetan
IPC分类号： C03C13/06
CPC分类号： C03C13/06
摘要： A process for producing mineral fibers and the fibers thus produced are disclosed. The process involves forming a melt comprising an alumina-containing residue from a metal melting operation and one or more mineral raw materials suitable for forming mineral fibers, dividing the melt into streams and cooling the streams to produce the fibers. The residue from the metal melting operation acts as an inexpensive, substantially non-polluting source of alumina which can be used to increase the alumina content of the fibers and thus improve their properties, or which can be used as a replacement for more expensive or less desirable sources of alumina.

104. 发明申请

WO1991001273A1 METHOD OF MAKING METAL STANNATES 审中-公开
标题翻译：制作金属陶瓷的方法
公开(公告)号：WO1991001273A1
公开(公告)日：1991-02-07
申请号：PCT/GB1990001121
申请日：1990-07-20
申请人： ALCAN INTERNATIONAL LIMITED , RANDALL, Derek, J.
发明人： ALCAN INTERNATIONAL LIMITED
IPC分类号： C01G19/00
CPC分类号： C01G29/00 , C01G19/00 , C01P2002/72 , C01P2002/74 , C22B25/04
摘要： The present invention describes a method of making metal stannates by reacting a solid metal oxide, hydroxide or carbonate with an aqueous stannate solution and recovering the precipitated metal stannate, the solid component being added in an amount which is stoichiometrically not substantially more than the amount of tin.
摘要翻译：本发明描述了一种通过使固体金属氧化物，氢氧化物或碳酸盐与锡酸锡溶液反应制备金属锡酸盐并回收沉淀的金属锡酸盐的方法，所述固体组分的加入量的化学计量基本上不超过锡。

105. 发明申请

WO1990009461A2 SHAPED BODIES CONTAINING SHORT INORGANIC FIBERS 审中-公开
标题翻译：包含短的无机纤维的形状的身体
公开(公告)号：WO1990009461A2
公开(公告)日：1990-08-23
申请号：PCT/CA1990000046
申请日：1990-02-15
申请人： ALCAN INTERNATIONAL LIMITED
发明人： ALCAN INTERNATIONAL LIMITED , CORBETT, William, J. , SHAFFER, Peter, T.,B. , LUNDE, Marvin, C.
IPC分类号： C22C01/09
CPC分类号： B22F3/225 , B22F2998/00 , C04B30/02 , C04B35/80 , C04B41/009 , C04B41/53 , C04B41/72 , C04B2111/00922 , C08K7/02 , C22C47/025 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/06 , Y10S428/902 , Y10T428/12486 , Y10T428/249924 , Y10T428/24994 , Y10T428/2918 , Y10T428/30 , C04B14/4687 , C04B40/00 , C04B14/30 , C04B14/38 , C04B24/08 , C04B40/005 , C04B40/0071 , C04B40/0263 , C04B2103/40 , C04B14/34 , C04B26/26
摘要： A fiber-organic composition includes from about 5% to 50% by volume of uniformly dispersed, non-planar or three dimensionally random oriented inorganic fibers or whiskers, and a thermoplastic material such as paraffin wax. The composition also includes surfactants to promote wetting and dispersion of the inorganic fibers or whiskers. These materials are subjected to high shear mixing to form a uniform randomly oriented three-dimensional dispersion of the inorganic fibers or whiskers. After molding the mixture in such a manner so as not to disrupt the uniform, three-dimensional orientation of the fibers or whiskers, a majority of the thermoplastic material is removed leaving a shaped body or preform having sufficient strength for handling. The shaped body or preform can then be infiltrated with molten metal or the like to form a metal matrix composite.
摘要翻译：有机纤维组合物包含约5-50体积％的均匀分布的，非平面的或无规取向的三维纤维或倒钩以及热塑性材料如石蜡。所述组合物还包含促进所述无机纤维或晶须润湿和分散的表面活性剂。对这些材料进行高剪切混合以形成无规取向的无机纤维或晶须的均匀三维分散体。在以这种方式模制所述混合物以便不影响纤维或倒钩的均匀三维取向之后，去除大部分热塑性材料，仅留下具有足够操作强度的成形体或预成形体。然后可以将熔融金属或类似物渗入成型体或预成型体中以形成金属基体复合物。

106. 发明申请

WO1998011158A1 FLAME-RETARDANT ORGANIC FORMULATIONS 审中-公开
标题翻译：阻燃有机配方
公开(公告)号：WO1998011158A1
公开(公告)日：1998-03-19
申请号：PCT/GB1997002494
申请日：1997-09-12
申请人： ALCAN INTERNATIONAL LIMITED , BROWN, Steve , MEAD, Natalie , EVANS, Ken , RODRIGUEZ, Consuelo, Espejo , DAYER, Andrew, John
发明人： ALCAN INTERNATIONAL LIMITED
IPC分类号： C08K03/22
CPC分类号： H01B7/295 , C08K3/22 , C09K21/02 , H05K1/0373
摘要： Bauxite, particularly high alumina bauxite, and brucite are used as flame-retardants in non-aqueous organic polymer formulations particularly for electric insulation or sheathing or encapsulation, and also in bitumen. The formulations are suitable for shaping e.g. by casting, moulding or curing at temperatures of 150 DEG C or 200 DEG C. Water resistance and other properties including cost of bauxite and brucite compare favourably with the conventional flame-retardant aluminium trihydrate.
摘要翻译：铝土矿特别是高铝铝土矿和水镁石被用作非水有机聚合物配方中的阻燃剂，特别是用于电绝缘或护套或包封，以及沥青。制剂适合于成形例如通过在150℃或200℃的温度下铸造，成型或固化。耐水性和包括铝土矿和水镁石成本的其他性能与常规的阻燃三水合铝相比。

107. 发明申请

WO1997048839A1 TREATING ALUMINIUM WORKPIECES 审中-公开
标题翻译：处理铝工件
公开(公告)号：WO1997048839A1
公开(公告)日：1997-12-24
申请号：PCT/GB1997001635
申请日：1997-06-17
申请人： ALCAN INTERNATIONAL LIMITED , AMOR, Martin, Philip , BALL, Jonathan
发明人： ALCAN INTERNATIONAL LIMITED
IPC分类号： C25F01/00
CPC分类号： C25F3/04 , C25D11/04 , C25F1/00
摘要： Surface defects on rolled alulminium alloy sheet, particularly that intended for use as lithographic plate substrate, are caused by copper-containing particles. The invention provides a method of improving the sheet by removing the particles by anodising in an aggressive electrolyte, particularly a.c. anodising at a current density of at least 2 kAm .
摘要翻译：轧制的铝合金板材上的表面缺陷，特别是用作平版印刷板基材的表面缺陷是由含铜颗粒引起的。本发明提供一种通过在腐蚀性电解质，特别是电弧中阳极氧化除去颗粒来改善片材的方法。以至少2kAm -2的电流密度进行阳极氧化。

108. 发明申请

WO1997005969A1 METHOD OF SORTING PIECES OF MATERIAL 审中-公开
标题翻译：材料分选方法
公开(公告)号：WO1997005969A1
公开(公告)日：1997-02-20
申请号：PCT/CA1996000516
申请日：1996-07-31
申请人： ALCAN INTERNATIONAL LIMITED
发明人： ALCAN INTERNATIONAL LIMITED , GESING, Adam, J. , SHAW, Tom
IPC分类号： B07C05/34
CPC分类号： B07C5/34
摘要： A method (95, 195, 300) of sequentially sorting pieces of material (Pi) in real-time into output bins (10, 12, 14) where each piece has a composition defined by a plurality of control elements. Each piece is analyzed (107, 208, 315) to determine the concentrations of each control element in the piece. The output bins are assigned target concentrations (100, 200, 306) of the control elements that are defined by customer requirements. The method establishes a bin order (110, 210, 310) used during composition checking (112, 212, 316) to place each piece in a selected bin. The selected bin is the highest order bin that can accept a piece while retaining the actual concentration for each control element of the selected bin within the target concentration for each control element of the selected bin. To optimize the value of the input material to be sorted the bin order is established for each piece based on real-time sort parameters that can determine via global optimization of data from similar input material. Global optimization gives best blends of the known unique compositions and weights of the similar input material to maximize the aggregate value of the prescribed output compositions.
摘要翻译：一种将材料（Pi）实时顺次排列到输出箱（10,12,14）中的方法（95,195,300），其中每个件具有由多个控制元件限定的组成。分析每个部件（107,208,315）以确定该部件中每个控制元件的浓度。输出箱被分配由客户要求定义的控制元件的目标浓度（100,200,306）。该方法建立在组合检查期间（112,212,316）中使用的将每个片段放置在所选择的箱中的箱单（110,210,310）。所选择的仓是可以接受一个物料的最高订单仓，同时将所选仓仓的每个控制元件的实际浓度保持在所选仓仓的每个控制元件的目标浓度内。为了优化要排序的输入材料的值，基于可以通过来自相似输入材料的数据的全局优化来确定的实时排序参数，为每个片段建立箱单。全局优化给出了相似输入材料的已知独特组成和重量的最佳混合，以最大化规定输出组合物的总体值。

109. 发明申请

WO1996027031A1 ALUMINUM ALLOY COMPOSITION AND METHODS OF MANUFACTURE 审中-公开
标题翻译：铝合金组合物及其制造方法
公开(公告)号：WO1996027031A1
公开(公告)日：1996-09-06
申请号：PCT/CA1996000116
申请日：1996-02-27
申请人： ALCAN INTERNATIONAL LIMITED
发明人： ALCAN INTERNATIONAL LIMITED , DAVISSON, Thomas, Lee , REESOR, Douglas, Neil , NADKARNI, Sadashiv, Kashinath
IPC分类号： C22C21/00
CPC分类号： C22C21/00 , C22F1/04
摘要： The invention provides a new aluminum-based alloy having properties which mimic homogenized DC cast 3003 alloy, and a low-cost method for manufacturing the alloy. The alloy contains 0.40 % to 0.70 % Fe, 0.10 % to less than 0.30 % Mn, more than 0.10 % to 0.25 % Cu, less than 0.10 % Si, optionally up to 0.10 % Ti, and the balance Al and incidental impurities. The alloy achieves properties similar to homogenized DC cast 3003 alloy when continuously cast, followed by cold rolling and, if desired, annealing at final gauge. Surprisingly, no other heat treatments are required.
摘要翻译：本发明提供了一种具有模拟均质DC铸件3003合金性能的新型铝基合金，以及用于制造合金的低成本方法。该合金含有0.40％至0.70％的Fe，0.10％至小于0.30％的Mn，大于0.10％至0.25％的Cu，小于0.10％的Si，任选至多0.10％的Ti，余量为Al和附带的杂质。当连续铸造时，合金实现类似于均质的DC铸造的3003合金的性质，然后冷轧，并且如果需要，在最终规格下进行退火。令人惊讶的是，不需要其他热处理。

110. 发明申请

WO1996019596A1 CLEANING ALUMINIUM WORKPIECES 审中-公开
标题翻译：清洁铝工件
公开(公告)号：WO1996019596A1
公开(公告)日：1996-06-27
申请号：PCT/GB1995002956
申请日：1995-12-18
申请人： ALCAN INTERNATIONAL LIMITED , LIMBACH, Peter, Karl, Ferdinand , KUMPART, Armin , DAVIES, Nigel, Cleaton , BALL, Jonathan
发明人： ALCAN INTERNATIONAL LIMITED
IPC分类号： C25F01/04
CPC分类号： C25F1/04 , C25D5/44
摘要： A method of cleaning an Al workpiece comprises a.c. anodising the workpiece in an acidic electrolyte capable of dissolving aluminium oxide and maintained at a temperature of at least 70 DEG C under conditions such that the surface of the workpiece is cleaned with any oxide film thereon being non-porous and no more than about 20 nm thick.
摘要翻译：清洁Al工件的方法包括a。在能够溶解氧化铝的酸性电解质中阳极氧化工件，并将其保持在至少70℃的温度，使得工件的表面用其上的任何氧化膜清洁而不超过约20nm 厚。

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