再制造的部件和用于再制造的部件的FeAlSiC热喷涂金属丝

Remanufactured component and FeAlSiC thermal spray wire for same

Abstract

一种使用的部件,如发动机缸体(30)或发动机缸盖(20),具有至少一种与部件的尺寸规格不匹配的尺寸(12,112)。FeAlSiC的热喷涂涂层(13,113)应用于构建尺寸(12,112)。将过量的涂层(13,113)铣削掉以使本体(11,111)和涂层(13,113)具有与部件的尺寸规格匹配的第二形状。涂层(13,113)具有有序的DO3晶体结构,该晶体结构具有稳定的氧化铝皮,该氧化铝皮在约700℃时产生抗氧化性。
A used component, such as an engine block (30) or engine head (20), has at least one dimension (12, 112) that does not match a dimensional specification for the component. A thermal spray coating (13, 113) of FeAlSiC is applied to build up the dimension (12, 112). The excess coating (13, 113) is milled off so that the body (11, 111) and coating (13, 113) have a second shape that matches the dimensional specification for the component. The coating (13, 113) has an ordered DO3 crystal structure with a stable aluminum oxide scale that produces oxidation resistance at about 700 DEG C.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    CN-1140203-AJanuary 15, 1997菲利普莫里斯生产公司用作电阻加热元件的铁铝金属化合物
    US-2006078749-A1April 13, 2006Stefan Grau, Michael Scheydecker, Karl WeisskopfComposite material consisting of intermetallic phases and ceramics and production method for said material
    US-5380564-AJanuary 10, 1995Progressive Blasting Systems, Inc., General MotorsHigh pressure water jet method of blasting low density metallic surfaces
    US-5691004-ANovember 25, 1997Ford Global Technologies, Inc.Method of treating light metal cylinder bore walls to receive thermal sprayed metal coatings
    US-5915743-AJune 29, 1999The Boeing CompanyMetal spray tool repair system

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle