Single crystal welding of directionally solidified materials
A technology of directional crystallization and crystallization, which is applied in the field of single crystal welding of directional crystalline materials, and can solve problems such as wrong orientation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] exist figure 1 The flow of the method is shown schematically with the aid of device 1 .
[0015] Components 120, 130 to be repaired have properties made of superalloys, in particular according to Figure 4 A substrate made of a nickel-based superalloy 4 . In particular, the substrate 4 consists entirely of a nickel-based superalloy. The substrate 4 is repaired by applying new material 7 to the surface 5 of the substrate 4 by overlay welding, in particular by means of powder.
[0016] This is achieved by supply material 7 and a welding beam, preferably a laser beam 10 of a laser, which melts at least the supplied material 7 and preferably also partially melts the substrate 4 . Here, powders are preferably used. The diameter of the powder particles 7 is preferably so small that the laser beam completely melts them and achieves a sufficiently high temperature of the particles 7 . During welding, there is a melted region 16 on the substrate 4 , a solidification front 1...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com