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第43号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11178/4616

Title: 酸化剤とZr/Ni合金混合系の電気火花感度(物質生命化学科)
Other Titles: Ignition sensitivity oxidizing or Zr/Ni mixture by electrostatic discharge(DEPARTMENT OF APPLIED CHEMISTRY AND BIOCHEMISTRY)
Authors: 佐野, 洋一
日高, 健太郎
永石, 俊幸
黒田, 英司
SANO, Youichi
HIDAKA, Kentaro
NAGAISHI, Toshiyuki
サノ, ヨウイチ
ヒダカ, ケンタロウ
ナガイシ, トシユキ
クロダ, エイシ
九州産業大学工学部物質生命化学科 / 九州産業大学工学部工業化学科 / 九州産業大学工学部物質生命化学科 / 産業技術総合研究所・爆発安全研究センター
Keywords: electrostatic sensitivity
Zr/Ni alloy
minimum energy of 50% ignition
Issue Date: Dec-2006
Publisher: 九州産業大学工学部
Abstract: This study was carried out to obtain thermal and ignition sensitivity of the mixture of KClO_4 and Zr/Ni alloy. This mixture shows the violent exothermic reaction. It was suggested the rate determining step of the thermal ignition of the mixture is the ignition of Zr in Zr/Ni alloy. As the electrostatic discharge test, approaching electrode and CR probe plate methods were used. Ignition sensitivity of Zr/Ni alloy by approaching electrode and probe plate methods was less sensitive than that of Zr. The 50% minimum energy of ignition by the CR probe plate method was more sensitive than by the approaching electrode method. Thermal reaction scheme was deduced as; Zr/Ni+KClO_4→ZrO_2+NiO+KCl+1/2O_2.
URI: http://hdl.handle.net/11178/4616
Appears in Collections:第43号

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