Investigation into the direct laser forming process of steam turbine blade

Optics and Lasers in Engineering

Volumn 49, Issue 9-10, 2011, Pages 1101-1110

  Lu, Z L ^a   Li, D C ^a   Tong, Z Q ^a   Lu, Q P ^a   Traore, M M ^a   Zhang, A F ^a   Lu, B H ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Columnar crystal; Direct laser forming; Laser specific energy; Powder feeding rate; Steam turbine blade

Indexed keywords

COLUMNAR CRYSTALS; CRYSTAL SUBSTRATES; DIRECT LASER FORMING; FISH SCALE; HIGH DEFINITION; HIGH PRECISION; HIGH TEMPERATURE BEHAVIOR; LASER SCANNING; LASER SCANNING SPEED; LIQUID ARGON; METAL POWDER; MOLTEN POOL; OPTIMUM PROCESSING; POWDER FEEDING; RAPID DEVELOPMENT; SPECIFIC ENERGY; STEAM TURBINE BLADE; UNIDIRECTIONAL SOLIDIFICATION;

CRYSTAL MICROSTRUCTURE; FORMING; HIGH ENERGY FORMING; INVESTMENTS; LASER APPLICATIONS; LIQUEFIED GASES; MARINE ENGINES; POWDER METALS; STEAM; STEAM TURBINES; SURFACE ROUGHNESS; TURBINES;

TURBOMACHINE BLADES;

EID: 79959857350     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2011.05.016     Document Type: Article

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