![JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing](https://www.mdpi.com/jmmp/jmmp-04-00101/article_deploy/html/images/jmmp-04-00101-g002.png)
JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing
![Modern jet turbine blades are basically a single metal crystal with no grain, created by carefully cooling the casting from the bottom through a "pigtail" that blocks multiple crystals from forming as Modern jet turbine blades are basically a single metal crystal with no grain, created by carefully cooling the casting from the bottom through a "pigtail" that blocks multiple crystals from forming as](https://preview.redd.it/modern-jet-turbine-blades-are-basically-a-single-metal-v0-pwebhjtni6va1.png?width=1010&format=png&auto=webp&s=799605301bf54207e8d247277cc344222cfcfe22)
Modern jet turbine blades are basically a single metal crystal with no grain, created by carefully cooling the casting from the bottom through a "pigtail" that blocks multiple crystals from forming as
![Examples of Directional Crystal Structures: Gas-Turbine Component Applications in Superalloys | SpringerLink Examples of Directional Crystal Structures: Gas-Turbine Component Applications in Superalloys | SpringerLink](https://media.springernature.com/lw685/springer-static/image/chp%3A10.1007%2F978-3-319-01905-5_22-1/MediaObjects/316599_0_En_22-1_Fig1_HTML.jpg)
Examples of Directional Crystal Structures: Gas-Turbine Component Applications in Superalloys | SpringerLink
![High Quality Nickel Alloy Inconel 600 625 718 Single Crystal Turbine Blade Technology - China Nozzle Ring, Gas Turbine Rotor | Made-in-China.com High Quality Nickel Alloy Inconel 600 625 718 Single Crystal Turbine Blade Technology - China Nozzle Ring, Gas Turbine Rotor | Made-in-China.com](https://image.made-in-china.com/202f0j00ivFcGdgLrqbl/High-Quality-Nickel-Alloy-Inconel-600-625-718-Single-Crystal-Turbine-Blade-Technology.jpg)
High Quality Nickel Alloy Inconel 600 625 718 Single Crystal Turbine Blade Technology - China Nozzle Ring, Gas Turbine Rotor | Made-in-China.com
![File:Pigtail from Single Crystal Blade Casting shown with Kennedy Half Dollar for size comparison.jpg - Wikipedia File:Pigtail from Single Crystal Blade Casting shown with Kennedy Half Dollar for size comparison.jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Pigtail_from_Single_Crystal_Blade_Casting_shown_with_Kennedy_Half_Dollar_for_size_comparison.jpg/640px-Pigtail_from_Single_Crystal_Blade_Casting_shown_with_Kennedy_Half_Dollar_for_size_comparison.jpg)
File:Pigtail from Single Crystal Blade Casting shown with Kennedy Half Dollar for size comparison.jpg - Wikipedia
![JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing](https://www.mdpi.com/jmmp/jmmp-04-00101/article_deploy/html/images/jmmp-04-00101-g001-550.jpg)
JMMP | Free Full-Text | On the Fabrication of Metallic Single Crystal Turbine Blades with a Commentary on Repair via Additive Manufacturing
![PDF] Analysis of Grain Selection during Directional Solidification of Gas Turbine Blades | Semantic Scholar PDF] Analysis of Grain Selection during Directional Solidification of Gas Turbine Blades | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/e4d3b199584813572287f811814d1028ebabe498/5-Figure7-1.png)