Materials & LSB Capability
JINYOUNG TBX supports a broad range of high-performance materials and manufacturing capabilities for turbine components, including low-pressure last-stage blades (LSB). From nickel-base superalloys and martensitic stainless steels to titanium and corrosion-resistant alloys, we select and control materials to match the thermal, mechanical and environmental demands of each gas and steam turbine application.
Materials for Today'' Turbines,
Capability for Advanced LSBs.
We qualify and process structural and heat-resistant alloys for hot-gas path blades, steam-path vanes and long low-pressure last-stage blades. Combined with our large-size blade (LSB) capability, this material portfolio enables high output, high efficiency and long life for modern gas and steam turbines.
Material
Engineering
Selection and qualification of alloys for gas and steam turbine components based on temperature, stress, corrosion and erosion requirements.
Heat Treatment
& Properties
Controlled heat treatment and ageing processes to achieve the required strength, toughness and fatigue performance for each material system.
LSB Design &
Manufacturing
Capability for long low-pressure last-stage blades ''from forging and machining to tip / mid-span coupling, surface treatment and balancing.
Testing,
Qualification & Support
Mechanical testing, corrosion / erosion evaluation and documentation to support OEM qualification and long-term fleet reliability programs.
Materials & LSB Capability
JINYOUNG TBX handles a wide range of alloys used in gas and steam turbines, including nickel-base superalloys for high-temperature gas-path blades, martensitic and ferritic stainless steels for steam-path components, titanium alloys for low-pressure last-stage blades and corrosion-resistant alloys for aggressive environments.
Our low-pressure last-stage blade (LSB) capability covers long, highly loaded blades with integral shrouds and mid-span ties. By combining appropriate materials, optimized airfoil and root geometry, and precise manufacturing, we support high efficiency, low vibration and long life in modern large-output steam turbines. Material and process know-how are applied from the first design review through production and repair, ensuring that each blade family performs reliably over its entire service life.
Key Capabilities
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Wide Material Portfolio ''/b> Nickel-base superalloys, martensitic / ferritic stainless steels, titanium and corrosion-resistant alloys for gas and steam turbine components.
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High-Temperature Gas-Path Materials ''/b> Alloys and heat treatments suitable for first-stage and downstream gas turbine blades, vanes and hot-gas-path parts.
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Steam & LSB Materials ''/b> High-strength, erosion-resistant steels and titanium alloys for low-pressure last-stage blades and large steam-path components.
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Large-Size Blade (LSB) Capability ''/b> Manufacturing range covering long LSBs with complex shroud and tie-boss structures, including machining, balancing and inspection of full rotor rows.
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Testing & Documentation ''/b> Material certificates, mechanical test data and process qualification records prepared to support OEM approval, audits and long-term fleet management.
