Development of Ni|Based Single Crystal Superalloys for Power ...

Development of Ni-Based Single Crystal Superalloys for Power ...

We have previously succeeded in finding alloys with high creep strength and good hot corrosion resistance [5]. So, this time we have tried to develop those ...

Development of Ni based single crystal superalloys for power ...

In advanced industrial gas turbine systems, there has been a great demand for new single crystal (SC) superalloys with an excellent combination of high ...

Development of novel Ni-based single crystal superalloys for power ...

In advanced industrial gas-turbine systems, there has been a great demand for new single crystal (SC) superalloys with an excellent ...

Development of Next-Generation Ni-Base Single Crystal Superalloys

Based on a fourth generation single crystal (SC) superalloy, TMS-138, we designed new SC alloys that contain higher amount of refractory ...

Development of Ni based single crystal superalloys for power ...

A nickel base single crystal (SC) superalloy was directionally solidified using liquid metal cooling (LMC) process at various withdrawal rates.

Recent developments in nickel-based superalloys for gas turbine ...

However, features like dynamic recrystallization and stress corrosion cracking are typical for polycrystalline and single-crystal materials. The ...

Unveiling the Re effect in Ni-based single crystal superalloys - Nature

Single crystal Ni-based superalloys have long been an essential material for gas turbines in aero engines and power plants due to their ...

Development of a New Single Crystal Superalloy for Industrial Gas ...

To increase the inlet gas temperature, the materials for turbine blades and vanes are required to have higher creep rupture strength. Ni-base single crystal (SC) ...

Nickel-Based Single-Crystal Superalloys - DiVA

For the gas turbine industry, it is a continuous challenge to develop more energy-efficient turbines. One way to do this is to increase the ...

Nickel-Based Superalloys for Advanced Turbine Engines

For example, considering a creep-rupture life of 1000 h at a stress of 137 MPa, the most recently developed single-crystal superalloys have a tempera- ture ...

[PDF] Nickel-Based Single-Crystal Superalloys - Semantic Scholar

Nickel-Based Single-Crystal Superalloys : the crystal orientation influence on high temperature properties.

Nickel Base Superalloys Single Crystal Growth Technology for ...

To grow larger sized single crystals of nickel base superalloys, a two stage heating and bypass process in which single crystal growth paths are ...

Exploring Single Crystal Superalloys: The Future of Nickel-Based ...

Chromium Content: It should be noted that chlorium plays a significant role in developing a stable and adherent oxide scale that assists in ...

Microstructure, Mechanical Properties and Thermal Stability of Ni ...

Ni-based single crystal (SX) superalloy with low specific weight is vital for developing aero engines with a high strength-to-weight ratio.

(PDF) Development of Ni based single crystal superalloys for power ...

(DOI: 10.1179/174892406X198128) In advanced industrial gas-turbine systems, there has been a great demand for new single crystal (SC) superalloys with an ...

development of next-generation ni-base single crystal superalloys

Based on a fourth generation single crystal (SC) superalloy, TMS-138, we designed new SC alloys that contain higher amount of refractory elements, Nb, Ta, ...

Processing, Microstructures and Mechanical Properties of a Ni ...

A typical second-generation Ni-based SX superalloy is selected to investigate microstructural evolution during single crystal growth, heat treatment, and ...

Nickel Based Superalloys - University of Cambridge

A single-crystal blade is free from γ/γ grain boundaries. Boundaries are easy diffusion paths and therefore reduce the resistance of the material to creep ...

Development and Turbine Engine Performance of Three Advanced ...

A team approach has been used to develop a family of two nickel-base single crystal alloys (CMSX-4® containing 3 percent Re and CMSX®-10 containing 6 percent Re) ...

Superb creep lives of Ni-based single crystal superalloy through ...

With Ru addition, an alloy that lasted for 748 h with a creep strain of ~6% at 1110°C/137 MPa is developed. This study provides a new route of ...