http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Manas Ranjan Majhi (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Heating and phyiso-mechanical characteristics of porous spinel developed by Starch
Kumar Saurav,Manas Ranjan Majhi,Vinay Kumar Singh 한양대학교 세라믹연구소 2016 Journal of Ceramic Processing Research Vol.17 No.10
Among the techniques used to produce these materials (such as the addition of foaming agents and organic compounds), thepore generation via phase transformation presents key aspects, such as easy processing and the absence of toxic volatiles. Inthis study, this technique was applied to produce porous ceramics by decomposing an EX potato known as starch soluble(C6H10O5)n. Porous MgO ceramics prepared at different sintering temperatures is studied. Porous MgO was synthesis byheating pellets at 1100 oC for 1hr. The resultant porous MgO was then immersed in an 10 mol/L aluminium nitrate solution,dried, and reheated at 1300 oC for 2 hrs to convert it to spinel. The method results from generalized relations that weredesigned for study of physical properties of fractal structures. As it is shown these relations are in a good agreement with theequations used for the description of time responses of temperature for the pulse input of supplied heat. The volume fractionof porosity can be defined as the fraction of void space relative to the apparent total bulk volume of the sample. Porosity inmaterials originates from different processing and synthesis routes.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
