AUSTENITE-BASED HEAT-RESISTANT STEEL, AND TURBINE COMPONENT

There are provided austenitic heat resistant steel and a turbine component capable of reducing a linear expansion coefficient and securing sufficient weldability while keeping high-temperature creep strength. The austenitic heat resistant steel of the embodiment contains: 24 to 50% by mass ofNi, 5 t...

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Hauptverfasser: NEMOTO, Kuniyoshi, IMAI, Kiyoshi, OINUMA, Shun, MIYASHITA, Shigekazu
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Sprache:eng ; fre ; ger
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creator NEMOTO, Kuniyoshi
IMAI, Kiyoshi
OINUMA, Shun
MIYASHITA, Shigekazu
description There are provided austenitic heat resistant steel and a turbine component capable of reducing a linear expansion coefficient and securing sufficient weldability while keeping high-temperature creep strength. The austenitic heat resistant steel of the embodiment contains: 24 to 50% by mass ofNi, 5 to 13% by mass of Cr, 0.1 to 12% by mass of Co, 0.1 to 5% by mass of Nb, 0.1 to 0.5% by mass of V, 1.90 to 2.35% by mass of Ti, 0.01 to 0.30% by mass of Al, 0.001 to 0.01% by mass of B, 0.001 to 0.1% by mass of C, and the balance being Fe and inevitable impurities.
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language eng ; fre ; ger
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subjects AIR INTAKES FOR JET-PROPULSION PLANTS
ALLOYS
BLASTING
CHEMISTRY
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
ENGINE PLANTS IN GENERAL
FERROUS OR NON-FERROUS ALLOYS
GAS-TURBINE PLANTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METALLURGY
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
title AUSTENITE-BASED HEAT-RESISTANT STEEL, AND TURBINE COMPONENT
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