検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

放射光白色X線を用いた多相鉄鋼材料のひずみ測定

Strain measurement of multi-phase steel using SR white X-ray

桐山 幸治; 菖蒲 敬久  ; 柴野 純一*; 金子 洋

Kiriyama, Koji; Shobu, Takahisa; Shibano, Junichi*; Kaneko, Hiroshi

多相鉄鋼材料のひずみを議論する場合、通常の単相鉄鋼材料と比べて、相応力等の解析のために多くの回折面情報が必要となる。一方で、放射光白色X線を用いた応力測定はエネルギー分散法によって一度に複数の回折面ピークを測定できる利点がある。そこで、この測定手法を用いて2相ステンレス鋼のひずみを測定し、本手法の有効性を確認するとともに、2相ステンレス鋼のひずみ特性を測定した。その結果、手法の有効性が認められるとともに、弾性定数の回折面依存性に関係した結果が得られた。

In the case of strain (or stress) measurement of multi-phase steel, many reflection data will be need to analyze strain because of considering with each strain of phase. On the other hand, strain measurement method using SR white X-ray are effective to get many reflection by using energy-dispersive X-ray spectroscopy. In this study, strain measurement of duplex stainless steel was done. The results show that the method has no problem to be applied to strain measure of duplex stainless steel, and that correlation between measured strain and elastic constants of reflection face.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.