Tokuo TERAMOTO
著者に関連した記事は5件です。
更新情報
第5回
FGセンサを用いた高精度損傷評価技術
著者:
鈴木 隆之,Takayuki SUZUKI,寺崎 亮実,Akimitsu TERASAKI,笹本 明,Akira SASAMOTO,西村 良弘,Yoshihiro NISHIMURA,寺本 徳郎,Tokuo TERAMOTO
発刊日:
公開日:
キーワードタグ:
Defect Ferromagnetic Materials FG Sensor In-situMeasurement Magnetic Flux Leakage Stress
鈴木 隆之,Takayuki SUZUKI,寺崎 亮実,Akimitsu TERASAKI,笹本 明,Akira SASAMOTO,西村 良弘,Yoshihiro NISHIMURA,寺本 徳郎,Tokuo TERAMOTO
発刊日:
公開日:
キーワードタグ:
Defect Ferromagnetic Materials FG Sensor In-situMeasurement Magnetic Flux Leakage Stress
Magnetic flux leakage measurements were performed by using a fluxgate sensor. For an artificial defect of 0.3mm width of SS400 steel, changes in p erpendicular magnetic flux leakage B, could be measured at a lift off height of 5mm, and changes in longitudinal magnetic flux leakage B, could be measured at a lift off height of 10mm. For artificial surface defects, magnetic flux density distribution of By was well correlated to the shape o f the defects. In-situ magnetic flux density measurement By for permal...
英字タイトル:
High Accuracy Damage Evaluation Technique Using FG Sensor
英字タイトル:
High Accuracy Damage Evaluation Technique Using FG Sensor
第3回
MR センサおよび ECT センサを用いた オーステナイト系ステンレス鋼の疲労損傷評価
著者:
鈴木 隆之,Takayuki SUZUKI,寺本 徳郎,Tokuo TERAMOTO,笹本 明,Akira SASAMOTO
発刊日:
公開日:
キーワードタグ:
Austenitic Stainless Steel Eddy Current Sensor Fatigue Crack Fatigue Damage Magnetoresistance Sensor
鈴木 隆之,Takayuki SUZUKI,寺本 徳郎,Tokuo TERAMOTO,笹本 明,Akira SASAMOTO
発刊日:
公開日:
キーワードタグ:
Austenitic Stainless Steel Eddy Current Sensor Fatigue Crack Fatigue Damage Magnetoresistance Sensor
Fatigue damage evaluation for austenitic stainless steel SUS304 was performed by electromagnetic non-destructive testings using magnetoresista nce(MR) and eddy current technique(ECT) sensors. The fatigue damage and fatigue crack could be detected by MR and ECT sensors. Especially, by M R sensors, changes in fatigue crack of notched specimens were measured, and by ECT sensors fatigue damage of martensitic transformation of pla in specimens was evaluated. These results were explained by the difference of mar...
英字タイトル:
Fatigue Damage Evaluation of Austenitic Stainless Steel by MR and ECT sensors
英字タイトル:
Fatigue Damage Evaluation of Austenitic Stainless Steel by MR and ECT sensors
第7回
電磁気的手法を用いたエネルギー機器用構造材料の劣化損傷の評価
著者:
鈴木 隆之,Takayuki SUZUKI,黒田 匠,Takumi KUROTA,笹本 明,Akira SASAMOTO,西村 良弘,Yoshihiro NISHIMURA,寺本 徳郎,Tokuo TERAMOTO
発刊日:
公開日:
キーワードタグ:
Defect Energy Device Fluxgate ensor Inverse Analysis Magnetic Flux Leakage Thermal Aging Tikhonov Regularization
鈴木 隆之,Takayuki SUZUKI,黒田 匠,Takumi KUROTA,笹本 明,Akira SASAMOTO,西村 良弘,Yoshihiro NISHIMURA,寺本 徳郎,Tokuo TERAMOTO
発刊日:
公開日:
キーワードタグ:
Defect Energy Device Fluxgate ensor Inverse Analysis Magnetic Flux Leakage Thermal Aging Tikhonov Regularization
Evaluation of defect and damage for structural materials of energy device was performed by using ectromagnetic techniques. For degradation of thermal aging magnetic characterization of weld specimens HCM12A was performed. Comparing the specimen aged at 550°C for 2000 hours with that aged at D0°C for 600 hours, it was found that the changes in magnetic flux densities was clearly observed near the eld metal and heat affected zone for the specimen aged at 550°C for 2000 hours. Then the degree of egradation fo...
英字タイトル:
Evaluation of Defect and Damage for Structural Materials of Energy Device by Using Electromagnetic Techniques
英字タイトル:
Evaluation of Defect and Damage for Structural Materials of Energy Device by Using Electromagnetic Techniques
第5回
電磁気的手法を用いたレール鋼の非破壊損傷評価
著者:
鈴木 隆之,Takayuki SUZUKI,寺崎 亮実,Akimitsu TERASAKI,寺本 徳郎,Tokuo TERAMOTO,宮崎 佳樹,Yoshiki MIYAZAKI,岩松 勝,Masaru IWAMATSU
発刊日:
公開日:
キーワードタグ:
CT Sensor Hall Sensor Magnetic Flux Leakage Technique Non-destructive Damage Evaluation Rail Steel Simulated White Damage Layer
鈴木 隆之,Takayuki SUZUKI,寺崎 亮実,Akimitsu TERASAKI,寺本 徳郎,Tokuo TERAMOTO,宮崎 佳樹,Yoshiki MIYAZAKI,岩松 勝,Masaru IWAMATSU
発刊日:
公開日:
キーワードタグ:
CT Sensor Hall Sensor Magnetic Flux Leakage Technique Non-destructive Damage Evaluation Rail Steel Simulated White Damage Layer
Using Hall and ECT sensors, a non-destructive damage evaluation was performed for the specimen of rail eel with simulated white damage layers. Two types of specimens were used, one with a simulate d white amage layer of 1mm depth and the other that of 100um. First using Hall sensor, distributio n of magnetic ux around the white damage layers was measured by means of magnetic flux leakage tec hnique. Both agnetic flux leakages of B, and B, revealed the presence of the white damage layers. Also from the ag...
英字タイトル:
Non-destructive Damage Evaluation of Rail Steel Using Electro-magnetic Techniques
英字タイトル:
Non-destructive Damage Evaluation of Rail Steel Using Electro-magnetic Techniques
第9回
高出力レーザー加工を用いた炭素繊維強化複合材料の- 劣化・損傷機構Degradation and Damage Mechanisms of Carbon Fiber Reinforced Plastic
著者:
川井 恭平,Kyohei KAWAI,原田 祥久,Yoshihisa HARADA,鈴木 隆之,Takayuki SUZUKI,寺本 徳郎,Tokuo TERAMOTO,西野 充晃,Michiteru NISHINO,新納 弘之,Hiroyuki NIINO
発刊日:
公開日:
キーワードタグ:
AE analysis CFRP damage mechanism degradation fatigue test HAZ laser cutting micro X-ray CT tensile test
川井 恭平,Kyohei KAWAI,原田 祥久,Yoshihisa HARADA,鈴木 隆之,Takayuki SUZUKI,寺本 徳郎,Tokuo TERAMOTO,西野 充晃,Michiteru NISHINO,新納 弘之,Hiroyuki NIINO
発刊日:
公開日:
キーワードタグ:
AE analysis CFRP damage mechanism degradation fatigue test HAZ laser cutting micro X-ray CT tensile test
Carbon fiber-reinforced plastics (CFRP), which is expected to reduce the weight or increase the efficiency of transportations and energy products, was cut by an CO2 gas laser (10.6um, 800W, 20kHz, 8us, 1m/min), CW single-m ode fiber laser (1.07um, 300W, 2000W, CW single-mode, 1m/min, 7m/min) and machining with milling. Although the high-power laser cutting processes make it possible to improve cutting rate of CFRP, the laser-cut specimens cl early showed a thermal damage with a heat-affected zone (HAZ) ide...
英字タイトル:
(CFRP) using High-power Laser Cutting ProcessStudent Member
英字タイトル:
(CFRP) using High-power Laser Cutting ProcessStudent Member