Anodized substrate layer with solid lubricant
    2.
    发明授权
    Anodized substrate layer with solid lubricant 有权
    具有固体润滑剂的阳极氧化基材层

    公开(公告)号:US08226809B2

    公开(公告)日:2012-07-24

    申请号:US11330507

    申请日:2006-01-12

    IPC分类号: C25D5/02

    CPC分类号: C25D9/08 C25D11/02 C25D11/20

    摘要: An anodized layer on a metallic substrate is treated in a manner to directly electrodeposit a metal sulfide solid lubricant material represented by MS2, where M is Mo, W or other suitable metal, in pores of the anodized layer without any subsequent thermal and/or chemical treatment being needed.

    摘要翻译: 处理金属基底上的阳极氧化层,以直接电化沉积由阳离子化层的孔中的由MS2表示的金属硫化物固体润滑剂材料(其中M是Mo,W或其它合适的金属),而没有任何后续的热和/或化学 需要治疗

    CAST ALUMINUM ALLOYS
    3.
    发明申请
    CAST ALUMINUM ALLOYS 有权
    CAST铝合金

    公开(公告)号:US20120000578A1

    公开(公告)日:2012-01-05

    申请号:US12827564

    申请日:2010-06-30

    摘要: Aluminum alloys having improved properties are provided. The alloy includes about 0 to 2 wt % rare earth elements, about 0.5 to about 14 wt % silicon, about 0.25 to about 2.0 wt % copper, about 0.1 to about 3.0 wt % nickel, approximately 0.1 to 1.0% iron, about 0.1 to about 2.0 wt % zinc, about 0.1 to about 1.0 wt % magnesium, 0 to about 1.0 wt % silver, about 0.01 to about 0.2 wt % strontium, 0 to about 1.0 wt % scandium, 0 to about 1.0 wt % manganese, 0 to about 0.5 wt % calcium, 0 to about 0.5 wt % germanium, 0 to about 0.5 wt % tin, 0 to about 0.5 wt % cobalt, 0 to about 0.2 wt % titanium, 0 to about 0.1 wt % boron, 0 to about 0.2 wt % zirconium, 0 to 0.5% yttrium, 0 to about 0.3 wt % cadmium, 0 to about 0.3 wt % chromium, 0 to about 0.5 wt % indium, and the balance aluminum. Methods of making cast aluminum parts are also described.

    摘要翻译: 提供了具有改进性能的铝合金。 该合金包括约0至2重量%的稀土元素,约0.5至约14重量%的硅,约0.25至约2.0重量%的铜,约0.1至约3.0重量%的镍,约0.1至1.0重量%的铁,约0.1至 约2.0重量%的锌,约0.1至约1.0重量%的镁,0至约1.0重量%的银,约0.01至约0.2重量%的锶,0至约1.0重量%的钪,0至约1.0重量%的锰, 约0.5重量%的钙,0至约0.5重量%的锗,0至约0.5重量%的锡,0至约0.5重量%的钴,0至约0.2重量%的钛,0至约0.1重量%的硼,0至约0.2 重量%的锆,0至0.5%的钇,0至约0.3重量%的镉,0至约0.3重量%的铬,0至约0.5重量%的铟,余量为铝。 还描述了制造铸铝部件的方法。

    Non destructive adhesion testing
    7.
    发明授权
    Non destructive adhesion testing 失效
    非破坏性粘附试验

    公开(公告)号:US5454260A

    公开(公告)日:1995-10-03

    申请号:US170144

    申请日:1993-12-20

    申请人: Yucong Wang

    发明人: Yucong Wang

    IPC分类号: G01N3/56 G01N19/04

    CPC分类号: G01N3/567 G01N19/04

    摘要: Non destructive adhesion testing of coatings to substrates. A supersonic jet of water is impinged against the coating. The impingement intensity of the jet is set at a predetermined "failure intensity" determined by testing of a sample having a minimum acceptable level of adhesion. Parts passing through the supersonic jet unscratched pass the test. Parts whose coatings debond when impacted by the jet fail the test.

    摘要翻译: 涂层对基材的非破坏性粘合试验。 超音速喷射水撞击涂层。 射流的冲击强度设定在通过测试具有最小可接受的粘附水平的样品确定的预定的“破坏强度”。 穿过超音速喷气机的零件通过测试。 当受喷射器撞击时,其涂层脱落的部件未通过测试。

    Rotor for electric motor and brazing process
    8.
    发明授权
    Rotor for electric motor and brazing process 有权
    转子用于电动机和钎焊工艺

    公开(公告)号:US08684257B2

    公开(公告)日:2014-04-01

    申请号:US13209588

    申请日:2011-08-15

    IPC分类号: B23K31/02

    CPC分类号: H02K15/0012 H02K17/165

    摘要: A plurality of conductor bars are positioned within slots of a laminated electric steel disc stack, and the ends of the conductor bars are brazed to end rings to manufacture a rotor. The method includes inserting the conductor bars into the slots of the disc stack, providing the end rings with slots for receiving the ends of the conductor bars; positioning spacers of braze material adjacent each end of each of the conductor bars to create a gap between the end rings and the steel disc stack; and applying heat to melt the braze material of the spacers whereby braze material is furnished by the spacers of braze material to braze the first and second ends of the conductor bars to the first and second end rings. Channels are provided in the face of the end rings facing the steel disc stack to drain away excess braze material.

    摘要翻译: 多个导体条定位在层叠电动钢盘堆叠的槽内,并且导体棒的端部钎焊到端环以制造转子。 该方法包括将导体棒插入盘堆叠的槽中,为端环提供用于接收导体棒的端部的槽; 将钎焊材料定位在每个导体棒的每个端部附近以在端环和钢盘堆之间形成间隙; 并且施加热量以熔化间隔件的钎焊材料,由此钎焊材料由钎焊材料的间隔件提供以将导体条的第一和第二端钎焊到第一和第二端环。 在面向钢盘堆叠的端环的表面设有通道,以排除多余的钎焊材料。

    Methods of making aluminum based composite squirrel cage for induction rotor
    9.
    发明授权
    Methods of making aluminum based composite squirrel cage for induction rotor 有权
    制造用于感应转子的铝基复合鼠笼的方法

    公开(公告)号:US08448328B2

    公开(公告)日:2013-05-28

    申请号:US12652911

    申请日:2010-01-06

    申请人: Yucong Wang

    发明人: Yucong Wang

    IPC分类号: H02K15/02 H02K15/10

    摘要: A method of making a rotor is provided. The method includes mixing aluminum and carbon nanotubes; forming the mixture into an aluminum-carbon nanotube composite conductor bar; providing a laminated steel stack having a plurality of longitudinal slots; placing a plurality of the conductor bars in the longitudinal slots, first and second ends of the plurality of conductor bars extending out of the longitudinal slots; placing the laminated steel stack with the plurality of conductor bars in a casting mold having cavities for a pair of end rings wherein the first and second ends of the plurality of conductor bars extend into the cavities; and filling the cavities with aluminum, aluminum alloys, an aluminum composite, or combinations thereof. Rotors made from aluminum-carbon nanotube composite are also described.

    摘要翻译: 提供制造转子的方法。 该方法包括混合铝和碳纳米管; 将所述混合物形成为铝 - 碳纳米管复合导体棒; 提供具有多个纵向槽的层压钢堆叠; 将多个导体条放置在纵向槽中,多个导体条的第一和第二端延伸出纵向槽; 将具有所述多个导体棒的层叠钢板堆放置在具有用于一对端环的空腔的铸模中,其中所述多个导体棒的第一和第二端延伸到所述空腔中; 并用铝,铝合金,铝复合物或其组合填充空腔。 还描述了由铝 - 碳纳米管复合材料制成的转子。

    ROTOR FOR ELECTRIC MOTOR AND BRAZING PROCESS
    10.
    发明申请
    ROTOR FOR ELECTRIC MOTOR AND BRAZING PROCESS 有权
    电机和制动过程转子

    公开(公告)号:US20130043760A1

    公开(公告)日:2013-02-21

    申请号:US13209588

    申请日:2011-08-15

    IPC分类号: H02K17/16 B23K31/02 B23K1/20

    CPC分类号: H02K15/0012 H02K17/165

    摘要: A plurality of conductor bars are positioned within slots of a laminated electric steel disc stack, and the ends of the conductor bars are brazed to end rings to manufacture a rotor. The method includes inserting the conductor bars into the slots of the disc stack, providing the end rings with slots for receiving the ends of the conductor bars; positioning spacers of braze material adjacent each end of each of the conductor bars to create a gap between the end rings and the steel disc stack; and applying heat to melt the braze material of the spacers whereby braze material is furnished by the spacers of braze material to braze the first and second ends of the conductor bars to the first and second end rings. Channels are provided in the face of the end rings facing the steel disc stack to drain away excess braze material.

    摘要翻译: 多个导体条定位在层叠电动钢盘堆叠的槽内,并且导体棒的端部钎焊到端环以制造转子。 该方法包括将导体棒插入盘堆叠的槽中,为端环提供用于接收导体棒的端部的槽; 将钎焊材料定位在每个导体棒的每个端部附近以在端环和钢盘堆之间形成间隙; 并且施加热量以熔化间隔件的钎焊材料,由此钎焊材料由钎焊材料的间隔件提供以将导体条的第一和第二端钎焊到第一和第二端环。 在面向钢盘堆叠的端环的表面设有通道,以排除多余的钎焊材料。