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1.发明授权Austenitic steel with improved high-temperature strength and corrosion resistance 失效奥氏体钢具有改善的高温强度和耐腐蚀性
公开(公告)号：US4824636A
公开(公告)日：1989-04-25
申请号：US22204
申请日：1987-03-05
CPC分类号： C22C38/58
摘要： Austenitic steel with improved high-temperature strength and corrosion resistance, characterized by the simultaneous presence, in defined quantities, of Nb, Mo and V and by the presence of C and N in a specific ratio with said three elements.
摘要翻译： 具有改善的高温强度和耐腐蚀性的奥氏体钢，其特征在于以规定量同时存在Nb，Mo和V，并且通过与所述三种元素具有特定比例的C和N的存在。
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公开(公告)号：USRE33753E
公开(公告)日：1991-11-26
申请号：US459304
申请日：1989-12-29
CPC分类号： C22C38/58
摘要： Austenitic steel with improved high-temperature strength and corrosion resistance, characterized by the simultaneous presence, in defined quantities, of Nb, Mo and V and by the presence of C and N in a specific ratio with said three elements.
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公开(公告)号：US08980152B2
公开(公告)日：2015-03-17
申请号：US12668645
申请日：2008-06-30
申请人： Vincenzo De Vita , Sabato Inserra Imparato , Giovanni Lanfranco , Nicola Miani , Giovanni Sagnella , Massimo Riccio
发明人： Vincenzo De Vita , Sabato Inserra Imparato , Giovanni Lanfranco , Nicola Miani , Giovanni Sagnella , Massimo Riccio
IPC分类号： B29C65/70 , B29C70/34 , B29C65/00 , B29C70/54 , B64C3/24 , B29C35/08 , B29K63/00 , B29K105/24 , B29K707/04 , B29L31/30 , B29L31/60
CPC分类号： B29C70/345 , B29C65/50 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/474 , B29C66/54 , B29C66/543 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/7254 , B29C66/727 , B29C66/73161 , B29C66/73752 , B29C66/73941 , B29C66/81455 , B29C70/543 , B29C2035/0822 , B29K2063/00 , B29K2105/246 , B29K2707/04 , B29L2031/3085 , B29L2031/608 , B64C3/24 , Y02T50/43 , B29K2307/04 , B29K2309/08
摘要： A method of manufacturing a wing structure includes laying a plurality of layers of preimpregnated material on a first mould half and on a second mold half so as to form a first fresh skin and a second fresh skin of the wing structure. A plurality of layers of preimpregnated material are laid in succession on a shaped apparatus to form a fresh leading edge skin of the wing structure. Fresh spars of preimpregnated material are formed. A wedgelike body of expanded plastics material is formed, this body being designed to be interposed between the first and second skins at the trailing edge of the wing structure. The fresh spars are positioned in a coordinated way on the first fresh skin, removable support members also positioned next to the spars. The second mold half is turned over on to the first mold half so as to position the second fresh skin on the spars and the supports, to produce a fresh wing structure. The fresh wing structure is subjected to a polymerization cycle, using a vacuum bag.
摘要翻译： 制造机翼结构的方法包括将多层预浸渍材料铺设在第一半模上和第二半模上，以形成机翼结构的第一新鲜皮肤和第二新鲜皮肤。 将多层预浸渍材料依次放置在成形装置上以形成机翼结构的新鲜的前缘皮肤。 形成新鲜的预浸料材料。 形成有膨胀的塑料材料的楔形体，该本体被设计成插入在翼结构的后缘处的第一和第二表皮之间。 新鲜的翼梁以协调的方式定位在第一新鲜皮肤上，可拆卸的支撑构件也位于翼梁旁边。 将第二半模翻转到第一半模上，以将第二新鲜皮肤定位在翼梁和支架上，以产生新的翼结构。 使用真空袋对新鲜翼结构进行聚合循环。
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4.发明授权公开(公告)号：US08323446B2
公开(公告)日：2012-12-04
申请号：US12664644
申请日：2008-06-10
IPC分类号： B29C70/44
CPC分类号： B29C70/44 , B29C33/42 , B29D99/0003 , B29L2031/003 , Y02T50/43
摘要： In order to manufacture beams of composite material with a J-shaped cross-section, a curing apparatus includes a bar supported parallel to a table by two end supports. A J-shaped beam of uncured composite material is prepared and arranged on the apparatus, positioning the bottom flange of the beam so that it faces the table and resting the web and the upper flange against two respective sides of the bar. The beam is covered with a vacuum bag and pressure and heat are applied inside an autoclave in order to cure the resin in the beam.
摘要翻译： 为了制造具有J形横截面的复合材料束，固化装置包括通过两个端部支撑件平行于工作台支撑的杆。 将未固化的复合材料的J形梁制备并布置在设备上，将梁的底部凸缘定位成使其面向工作台，并将腹板和上凸缘抵靠杆的两个相应侧面。 用真空袋覆盖梁，并在高压釜内施加压力和热量以固化梁中的树脂。
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5.发明申请公开(公告)号：US20100175816A1
公开(公告)日：2010-07-15
申请号：US12376673
申请日：2007-09-20
CPC分类号： B29C70/38 , B29C70/32 , B29C70/54 , Y10T156/17 , Y10T156/1702 , Y10T156/1705 , Y10T156/1744
摘要： The invention concerns a plant for manufacturing parts made of composite material, in particular sections for an aircraft fuselage, having at least a compaction station in which, in operation, there are provided a mandrel coated of composite material to be compacted and a transport mechanism arranged to transport at least one compaction device on said composite material. The transport mechanism is associated with at least one sling having at least one strip of porous material that, in operation, is in direct contact with the compaction device, and the sling is configured to transport the compaction device onto the composite material through application of a vacuum source at least to the strip of porous material. The invention also concerns a method of and an apparatus for manufacturing parts made of composite material.
摘要翻译： 本发明涉及用于制造由复合材料制成的部件的设备，特别是用于飞行器机身的部件，至少具有一个压实台，其中在操作中提供了一个被压实的复合材料涂覆的芯棒，以及布置成 以在所述复合材料上运输至少一个压实装置。 输送机构与具有至少一个多孔材料带的至少一个吊带相关联，其在操作中与压实装置直接接触，并且吊索被构造成通过施加压实装置将压实装置运送到复合材料上 至少真空源至多孔材料条。 本发明还涉及用于制造由复合材料制成的零件的方法和装置。
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6.发明授权公开(公告)号：US08827252B2
公开(公告)日：2014-09-09
申请号：US12376673
申请日：2007-09-20
CPC分类号： B29C70/38 , B29C70/32 , B29C70/54 , Y10T156/17 , Y10T156/1702 , Y10T156/1705 , Y10T156/1744
摘要： The invention concerns a plant for manufacturing parts made of composite material, in particular sections for an aircraft fuselage, having at least a compaction station in which, in operation, there are provided a mandrel coated of composite material to be compacted and a transport mechanism arranged to transport at least one compaction device on said composite material. The transport mechanism is associated with at least one sling having at least one strip of porous material that, in operation, is in direct contact with the compaction device, and the sling is configured to transport the compaction device onto the composite material through application of a vacuum source at least to the strip of porous material. The invention also concerns a method of and an apparatus for manufacturing parts made of composite material.
摘要翻译： 本发明涉及用于制造由复合材料制成的部件的设备，特别是用于飞行器机身的部件，至少具有一个压实台，其中在操作中提供了一个被压实的复合材料涂覆的芯棒，以及布置成 以在所述复合材料上运输至少一个压实装置。 输送机构与具有至少一个多孔材料带的至少一个吊带相关联，其在操作中与压实装置直接接触，并且吊索被构造成通过施加压实装置将压实装置运送到复合材料上 至少真空源至多孔材料条。 本发明还涉及用于制造由复合材料制成的零件的方法和装置。
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公开(公告)号：US4755233A
公开(公告)日：1988-07-05
申请号：US886101
申请日：1986-07-16
CPC分类号： C21D6/002 , C21C5/4606 , C21D6/004 , C21D8/005 , C21D8/065
摘要： A process for heat treatment of austenitic and ferritic stainless steel wire rod, comprising rolling a stainless steel wire rod with a finishing-rolling temperature (FRT) between 850.degree. C. and 1050.degree. C. The rod is then held at a temperature between FRT -50.degree. C. and FRT +100.degree. C. for 15 to 30 minutes, and is then wire cooled. For the manufacture of austenitic stainless steel wires for the manufacture of springs, the finishing rolling temperature is 1000.degree.-1050.degree. C., followed immediately by water cooling.
摘要翻译： 一种用于奥氏体和铁素体不锈钢线材的热处理的方法，包括在850℃至1050℃之间滚动最终轧制温度（FRT）的不锈钢线材。然后将棒保持在FRT -50℃，FRT + 100℃15〜30分钟，然后进行线冷却。 为制造用于制造弹簧的奥氏体不锈钢丝，精轧温度为1000°-1050℃，然后立即进行水冷。
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公开(公告)号：US20100193636A1
公开(公告)日：2010-08-05
申请号：US12668645
申请日：2008-06-30
申请人： Vincenzo De Vita , Sabato Inserra Imparato , Giovanni Lanfranco , Nicola Miani , Giovanni Sagnella , Massimo Riccio
发明人： Vincenzo De Vita , Sabato Inserra Imparato , Giovanni Lanfranco , Nicola Miani , Giovanni Sagnella , Massimo Riccio
CPC分类号： B29C70/345 , B29C65/50 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/474 , B29C66/54 , B29C66/543 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/7254 , B29C66/727 , B29C66/73161 , B29C66/73752 , B29C66/73941 , B29C66/81455 , B29C70/543 , B29C2035/0822 , B29K2063/00 , B29K2105/246 , B29K2707/04 , B29L2031/3085 , B29L2031/608 , B64C3/24 , Y02T50/43 , B29K2307/04 , B29K2309/08
摘要： A method of manufacturing a wing structure includes laying a plurality of layers of preimpregnated material on a first mould half and on a second mold half so as to form a first fresh skin and a second fresh skin of the wing structure. A plurality of layers of preimpregnated material are laid in succession on a shaped apparatus to form a fresh leading edge skin of the wing structure. Fresh spars of preimpregnated material are formed. A wedgelike body of expanded plastics material is formed, this body being designed to be interposed between the first and second skins at the trailing edge of the wing structure. The fresh spars are positioned in a coordinated way on the first fresh skin, removable support members also positioned next to the spars. The second mold half is turned over on to the first mold half so as to position the second fresh skin on the spars and the supports, to produce a fresh wing structure. The fresh wing structure is subjected to a polymerization cycle, using a vacuum bag.
摘要翻译： 制造机翼结构的方法包括将多层预浸渍材料铺设在第一半模上和第二半模上，以形成机翼结构的第一新鲜皮肤和第二新鲜皮肤。 将多层预浸渍材料依次放置在成形装置上以形成机翼结构的新鲜的前缘皮肤。 形成新鲜的预浸料材料。 形成有膨胀的塑料材料的楔形体，该本体被设计成插入在翼结构的后缘处的第一和第二表皮之间。 新鲜的翼梁以协调的方式定位在第一新鲜皮肤上，可拆卸的支撑构件也位于翼梁旁边。 将第二半模翻转到第一半模上，以将第二新鲜皮肤定位在翼梁和支架上，以产生新的翼结构。 使用真空袋对新鲜翼结构进行聚合循环。
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9.发明申请CURING METHOD AND APPARATUS FOR MANUFACTURING BEAMS OF COMPOSITE MATERIAL WITH A J-SHAPED CROSS-SECTION 有权用于制造J型复合材料的复合材料的固化方法和装置公开(公告)号：US20100181016A1
公开(公告)日：2010-07-22
申请号：US12664644
申请日：2008-06-10
IPC分类号： B29C70/44
CPC分类号： B29C70/44 , B29C33/42 , B29D99/0003 , B29L2031/003 , Y02T50/43
摘要： In order to manufacture beams of composite material with a J-shaped cross-section, a curing apparatus includes a bar supported parallel to a table by two end supports. A J-shaped beam of uncured composite material is prepared and arranged on the apparatus, positioning the bottom flange of the beam so that it faces the table and resting the web and the upper flange against two respective sides of the bar. The beam is covered with a vacuum bag and pressure and heat are applied inside an autoclave in order to cure the resin in the beam.
摘要翻译： 为了制造具有J形横截面的复合材料束，固化装置包括通过两个端部支撑件平行于工作台支撑的杆。 将未固化的复合材料的J形梁制备并布置在设备上，将梁的底部凸缘定位成使其面向工作台，并将腹板和上凸缘抵靠杆的两个相应侧面。 用真空袋覆盖梁，并在高压釜内施加压力和热量以固化梁中的树脂。
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