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公开(公告)号：US06572712B2
公开(公告)日：2003-06-03
申请号：US09737172
申请日：2000-12-14
IPC分类号： C22C3700
CPC分类号： C22C33/08 , C22C37/04 , C22C37/10 , F16D65/10 , F16D2200/0013
摘要： A compacted graphite iron brake component for use in a braking system having a final composition of: 3.0 to about 4.0 percent carbon; 2.15 to about 2.60 percent silicon; 0.40 to about 0.90 manganese; and the balance iron. The brake component having a frictionally engageable portion with a microstructure of compacted graphite disposed in a pearlitic matrix.
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公开(公告)号：USRE37520E1
公开(公告)日：2002-01-22
申请号：US09585153
申请日：2000-06-01
申请人： Warren G. Williamson
发明人： Warren G. Williamson
IPC分类号： C22C3700
CPC分类号： F04C2/025 , F04C18/0246 , F04C2230/21 , F05C2201/0439
摘要： A system for making a gray cast iron scrolls using a high performance inoculant.
摘要翻译： 一种使用高性能孕育剂制作灰口铸铁的系统。
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公开(公告)号：US06750459B1
公开(公告)日：2004-06-15
申请号：US10237830
申请日：2002-09-09
申请人： Walter J. Chappas
发明人： Walter J. Chappas
IPC分类号： C22C3700
摘要： The present invention provides an apparatus for hardening a metal article, comprising a holding device, an energy beam generator pointed at the holding device for directing energy beams at the holding device, and an auxliary heating device engaging the holding device, wherein the auxiliary heating device heats the metal article independently from the energy beam. The apparatus includes an energy beam delivery instrument system positioned between the energy beam generator and the holding device so that the energy an energy beam delivery instrument directs the energy beam to the holding device. Also, the apparatus also includes a transport system supporting the holding device, wherein the transport system varies the location of the holding device relative to the energy beam generator.
摘要翻译： 本发明提供了一种用于硬化金属制品的装置，包括保持装置，指向保持装置处的用于在保持装置处引导能量束的能量束发生器和接合保持装置的辅助加热装置，其中辅助加热装置 独立于能量束加热金属制品。 该装置包括位于能量束发生器和保持装置之间的能量束传送仪器系统，使得能量束传递仪器将能量束引导到保持装置。 此外，该装置还包括支撑保持装置的运输系统，其中运输系统改变保持装置相对于能量束发生器的位置。
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公开(公告)号：US06613274B2
公开(公告)日：2003-09-02
申请号：US10151933
申请日：2002-05-22
申请人： Steve Dawson
发明人： Steve Dawson
IPC分类号： C22C3700
摘要： The invention provides a cast iron alloy comprising 3.0-3.8% carbon, 06-25% silicon, 0.2-0.65% manganese, 0.01-0.1% tin,
摘要翻译： 本发明提供一种铸铁合金，其包含3.0-3.8％的碳，06-25％的硅，0.2-0.65％的锰，0.01-0.1％的锡，<0.025％的硫，0.001-0.020％的镁，0.1-1.2％的铜，0.04 -0.2％的铬，平衡高达100％的铁和杂质。 基体结构是连续变化的铁素体/珠光体混合物，碳化物含量小于1％。 该合金的石墨形状为150％片状石墨，50-99％压实石墨和至多10％球形石墨。 这种合金比普通压实石墨铸铁更容易加工并且不容易收缩。
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5.发明授权Friction clutch comprising a friction element formed of flake graphite alloy 失效摩擦离合器包括由片状石墨合金形成的摩擦元件公开(公告)号：US06723180B2
公开(公告)日：2004-04-20
申请号：US10027739
申请日：2001-12-20
申请人： Achim Link , Jürgen Kleifges
发明人： Achim Link , Jürgen Kleifges
IPC分类号： C22C3700
CPC分类号： C22C33/08 , C22C37/04 , C22C37/10 , F16D2013/706
摘要： A gray cast iron alloy for a friction element of a friction clutch, which may be brought into frictional contact with a clutch disk by a friction surface of the friction element, contains: 3.0-3.4 percent by weight C, 1.8-2.3 percent by weight Si, 0.4-0.8 percent by weight Mn, 0.0-0.35 percent by weight P, 0.0-0.125 percent by weight S, 0.4-0.6 percent by weight Mo, with the remainder comprising iron and production-related impurities and/or additives.
摘要翻译： 用于摩擦离合器的摩擦元件的灰铸铁合金，其可以通过摩擦元件的摩擦表面与离合器盘摩擦接触，包含：3.0-3.4重量％C，1.8-2.3重量％ Si，0.4-0.8重量％的Mn，0.0-0.35重量％的P，0.0-0.125重量％的S，0.4-0.6重量％的Mo，其余的包括铁和与生产有关的杂质和/或添加剂。
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公开(公告)号：US06616777B1
公开(公告)日：2003-09-09
申请号：US09508458
申请日：2000-03-10
申请人： Masayuki Tsuchiya , Hiroaki Ueno
发明人： Masayuki Tsuchiya , Hiroaki Ueno
IPC分类号： C22C3700
摘要： A thixocast Fe-based alloy material is provided, from which a cast product having mechanical properties uniform over the whole thereof can be produced. The Fe-based alloy material comprises 1.8% by weight≦C≦2.5% by weight, 1.0% by weight≦Si≦3.0% by weight, 0.1% by weight≦Mn≦1.5% by weight, 0.5% by weight≦Ni≦3.0% by weight, and as the balance, iron (Fe) including inevitable impurities. The eutectic crystal amount Ec is in a range of 10% by weight
摘要翻译： 提供了一种触变Fe基合金材料，由此可以生产出具有整体机械性能均匀的铸造产品.Fe基合金材料包含1.8重量％<= C <2.5重量％，1.0 重量百分比<= Si <= 3.0％重量，0.1％（重量）<= Mn <= 1.5％（重量），0.5％（重量）
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