LASER MELT PARTICLE INJECTION HARDFACING
    2.
    发明申请
    LASER MELT PARTICLE INJECTION HARDFACING 审中-公开
    激光熔炼颗粒注射硬化

    公开(公告)号:WO2015017077A1

    公开(公告)日:2015-02-05

    申请号:PCT/US2014/045390

    申请日:2014-07-03

    Abstract: A method for hardfacing a surface including: depositing a powder (68) having alloy particles onto a surface (70) of a substrate (66); rastering a laser beam (60) across the surface to melt the powder and to form a weld pool (78) having a width (64); directing particles (74) of a material exhibiting a different property than the substrate into the weld pool in a spray pattern having a width less than the width of the weld pool; and establishing the rastering and directing steps such that material circulation within the weld pool is effective to distribute the particles in the weld pool into a pattern having a width greater than the width of the spray pattern prior to re-solidification of the weld pool.

    Abstract translation: 一种用于表面表面硬化的方法,包括:将具有合金颗粒的粉末(68)沉积到基底(66)的表面(70)上; 在整个表面上扫描激光束(60)以熔化粉末并形成具有宽度(64)的熔池(78); 将具有与衬底不同的性质的材料的颗粒(74)以具有小于焊池宽度的宽度的喷涂图案引导到熔池中; 以及建立耙式和引导步骤,使得焊池内的材料循环有效地将熔池中的颗粒分布成在熔池重新凝固之前具有大于喷射图案的宽度的宽度的图案。

    PLUNGER FOR USE IN MANUFACTURING GLASS CONTAINERS
    4.
    发明申请
    PLUNGER FOR USE IN MANUFACTURING GLASS CONTAINERS 审中-公开
    用于制造玻璃容器的冲洗器

    公开(公告)号:WO2013102635A1

    公开(公告)日:2013-07-11

    申请号:PCT/EP2013/050038

    申请日:2013-01-03

    Inventor: MUNTNER, Mike

    Abstract: A known plunger for use in manufacturing glass containers comprises a first portion to contact with a gob of molten glass, and a second portion, whereby at least the first portion is coated with a metal coating of a self-fluxing alloy. Starting therefrom, to provide an improved,easy and cost-effective producible coated plunger for use in manufacturing glass containers with an improved wear, corrosion and thermal fatigue resistance and an increased lifetime, it is suggested according to the invention that the self-fluxing alloy is a Fe-based alloy containing at least 15wt. % Co, and whereby the micro hardness of the metal coating is in the range between 300 HV0.3 and 900 HV0.3, whereby the Fe-based alloy is an Iron –Cobalt –Chromium alloy comprising (in wt. %, balance = Fe) formula (I) whereby the Fe-based alloy may be further alloyed with additional metals selected from the group consisting of Al, Mn, Nb, S, Ti, V, Zn and Zr, whereby the individual amount of each of the additional metals ranges from 0.01 wt. % to about 2 wt. % and whereby the overall content of the additional metals is less than 10 wt. %.

    Abstract translation: 用于制造玻璃容器的已知柱塞包括与熔融玻璃料滴接触的第一部分和第二部分,由此至少第一部分涂覆有自熔合金的金属涂层。 从此开始,为了提供一种改进的,容易和成本有效的可生产的涂层柱塞,用于制造具有改善的耐磨性,耐腐蚀性和耐热疲劳性以及寿命增加的玻璃容器,根据本发明,建议自熔合金 是含有至少15重量%的Fe基合金。 %Co,并且由此金属涂层的显微硬度在300HV0.3和900HV0.3之间的范围内,由此Fe基合金是铁 - 钴 - 铬合金,其包含(重量%,平衡= Fe)式(I),其中Fe基合金可以进一步与选自Al,Mn,Nb,S,Ti,V,Zn和Zr中的另外的金属合金化,由此每个额外的 金属的范围为0.01wt。 %至约2wt。 %,由此附加金属的总含量小于10重量%。 %。

    VERFAHREN ZUM VORSEHEN EINER BESCHICHTUNG
    7.
    发明申请
    VERFAHREN ZUM VORSEHEN EINER BESCHICHTUNG 审中-公开
    一种用于提供涂料

    公开(公告)号:WO2009013574A2

    公开(公告)日:2009-01-29

    申请号:PCT/IB2008/001347

    申请日:2008-05-26

    CPC classification number: C22C29/06 C23C24/085 C23C24/103 C23C28/027

    Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Vorsehen einer Beschichtung auf einer Oberfläche eines Bauteils (Detail), wobei das Verfahren umfasst: die Schritte des Vorsehens eines ersten Pulvers auf der Oberfläche, des Erhitzens dieses ersten Pulvers durch Lichtbogenerhitzen, wodurch die erste Schicht gebildet wird, des Vorsehens eines zweiten Pulvers auf der ersten Schicht und des Erhitzens dieser zweiten Schicht durch Lichtbogenerhitzen, wodurch eine zweite Schicht gebildet wird, wobei das erste Pulver Nickel oder Nickel und Kobalt umfasst, wobei das zweite Pulver Nickel und Kobalt umfasst und wobei der Anteil an Kobalt im ersten Pulver niedriger als der Anteil an Kobalt im zweiten Pulver ist.

    Abstract translation: 本发明涉及一种方法,用于组分(细节)的一个表面上提供的涂层,所述方法包括:在加热的表面上提供第一粉末的步骤由所述电弧加热,由此形成第一层的第一粉末, 提供由电弧加热,由此形成第二层,其中该第一粉末的镍或镍和钴,其特征在于,第二粉末镍和钴,且其中该第二层的第一层和加热上的第二粉末的钴的比例 在第一粉末比钴的第二粉末的比例低。

    A ROTATING OBJECT AND A METHOD OF BALANCING A ROTATING OBJECT
    8.
    发明申请
    A ROTATING OBJECT AND A METHOD OF BALANCING A ROTATING OBJECT 审中-公开
    旋转对象和平衡对象的平衡方法

    公开(公告)号:WO2009000267A2

    公开(公告)日:2008-12-31

    申请号:PCT/DK2008/000231

    申请日:2008-06-19

    Abstract: A method of balancing a coated rotating object (1) comprising forming at least one balancing zone (2), each balancing zone (2) providing an interface having corrosion properties being at least substantially identical to the corrosion properties of the coating material. The rotating object (1) is balanced by adding and/or removing material at position(s) corresponding to the balancing zone(s) (2). Thereby the corrosion properties provided by the coating are not compromised during balancing of the rotating object (1). Furthermore, a coated rotating object (1) having balancing zone(s) (2) is disclosed.

    Abstract translation: 一种平衡涂覆的旋转物体(1)的方法,包括形成至少一个平衡区(2),每个平衡区(2)提供具有与涂层材料的腐蚀性能至少基本相同的腐蚀性能的界面。 通过在对应于平衡区(2)的位置处添加和/或移除材料来平衡旋转物体(1)。 因此,在旋转物体(1)的平衡期间,由涂层提供的腐蚀性能不会受到影响。 此外,公开了一种具有平衡区(2)的涂覆旋转物体(1)。

    METHOD OF MAKING WEAR RESISTANT FERROUS BASED PARTS
    10.
    发明申请
    METHOD OF MAKING WEAR RESISTANT FERROUS BASED PARTS 审中-公开
    制造抗磨损基体的方法

    公开(公告)号:WO1983004382A1

    公开(公告)日:1983-12-22

    申请号:PCT/US1982000789

    申请日:1982-06-10

    CPC classification number: C23C24/106 B22F3/26 B22F7/06 C23C24/103 F01L1/185

    Abstract: A method for making wear resistant, ferrous based parts (10) by molding a uniform mixture of ferrous based powder and binder material into a compacted shape, heating the compacted shape to remove the binder and to partially sinter the mixture to a strength of 1000-8000 psi, while maintaining a porosity of 20-40 % at least along the outer region of the part, depositing a fluid suspension of wear resistant particles onto a surface zone of the shape, and heating the coated shape to bond the particles to the surface and fully sinter the part.

    Abstract translation: 通过将铁基粉末和粘合剂材料的均匀混合物模制成压实形状来制造耐磨亚铁基部件(10)的方法,加热压实形状以除去粘合剂并将混合物部分烧结至强度为1000- 8000psi,同时至少沿着部件的外部区域保持20-40%的孔隙率,将耐磨颗粒的流体悬浮液沉积到该形状的表面区域上,并加热涂覆形状以将颗粒结合到表面 并完全烧结零件。

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