Materials Technology Laboratory for High Temperature Application

Materials Technology Laboratory for High Temperature Application

Categories of technology seeds
Environmental・Energy
keyword

Faculty

Specialties

Structural Theory, Material Testing,
Material Strength, Metallic Materials,
Composite, Functional Materials,
Energy Materials

Research areas

・High temperature strength of heat resistant and environmental resistant materials and development of optimal support system
・Development of repair and bonding technology, and development of damage monitor/detector for superalloys
・Investigation of CMAS infiltration behavior into thermal barrier coating, and development of CMAS damage detection technique
・Evaluation of fatigue strength, creep strength and lifetime of heat resistant materials, and development of its evaluation method
・Development of energy conversion technology from biomass recourses, etc.

Main facilities

Thermo Mechanical Fatigue Testing System, Rotary Kiln/for Biomass gasification,
1500 ºC Combustion Gas Generation System, CMAS Damage Tasting System,
High Temperature Fatigue Testing System with In-situ Observation Equipment,
No-contacting Elastic Modulus Measurement System,
Continuous Biomass Resource Gasification Tasting System, etc.

Forte of this laboratory's study

Evaluation of high temperature strength of heat resistant materials, Utilization by Biomass gasification
Lifetime estimation of heat resistant materials under mechanical loading condition superimposed by high temperature environment, etc.

Achivements/proposals via industry-academia collabolations

Lifetime estimation for thermal barrier coating materials,
Repairing of supperalloys,
Microstrucual control for thermal barrier coating,
Improvement of reliability for friction steer welding,
Investigation of high strength coating for automotive high temperature application,
Development of new thermal barrier coating, Development of damage monitor tip,
Creation of new function on heat resistant porous material, etc.

Areas interesting to interact with

Durability evaluation for energy materials and structures,
Strength evaluation for gas turbine components,
Gasification process of biomass resources, etc.

Intellectual properties

PATENT 3522724(2004.2.20) Ni based Supperalloy and Its Production Method
PATENT 3554311(2004.5.14) Ni based Supperalloy and Its Production Method
GH1455R-US High Temperature Strength Member
GH1455R-EPC High Temperature Strength Member
US6818321 B2 High Temperature Strength Member
PATENT 3893133(2006.12.13) Ni based Supperalloy and Its Production Method

Message

”Unknown” is ”Treasure”

  • Fig.1 Concept of damage monitor tip.Fig.1 Concept of damage monitor tip.
  • Fig. 2 1500 ºC combustion gas generation system.Fig. 2 1500 ºC combustion gas generation system.
  • Fig. 3 Combustion test of gas from biomass resource.Fig. 3 Combustion test of gas from biomass resource.
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