1 / 5

Shock activation of green mixtures for SHS production of Si–C composites

XII International symposium on explosive production of new materials: science, technology, business and innovations (EPNM-2014 ). Shock activation of green mixtures for SHS production of Si–C composites. S ergey Skiba , Gh . G. Pak. Cracow 2014. Increase of reaction ability.

benito
Download Presentation

Shock activation of green mixtures for SHS production of Si–C composites

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. XII International symposium on explosive production of new materials: science, technology, business and innovations(EPNM-2014) Shock activation of green mixtures for SHS production of Si–C composites Sergey Skiba, Gh. G. Pak Cracow 2014

  2. Increase ofreactionability SHS in additionalelectric field Si + C = SiC+Q Methods of increase reactionary ability of Si-C system SHS systems Si-C in the environment of nitrogen Heat andcombustion temperaturefor some SHS sytems Chemical activation of SHS process Mechanical activation of initial mix SHS with preliminary heating of a reactionary layer

  3. Shock-wave activation 1 –electrical detonator; 2 – charge of ES; 3 – plate-piston; 4 – activated powder; 5 – container of conservation; 6 – plate-basic; 7 - ground; 8 –elements for fixation weld gap.

  4. MicrostructureofSi-C powder Before activation After activation

  5. XII International symposium on explosive production of new materials: science, technology, business and innovations(EPNM-2014) Thank you for your attention! E-mail: metal@pnzgu.ru Тел./fax. : 8 (8412) 38 84 93

More Related