1) nonstoichiometric titanium carbide
非化学计量碳化钛
1.
Combustion synthesized nonstoichiometric titanium carbide base cermet was composed of nonstoichimetric titanium carbide and α-Ti.
燃烧合成的非化学计量碳化钛基金属陶瓷由非化学计量碳化钛和α-Ti相组成。
2) nonstoichiometry
['nɔnstɔiki'ɔmitri]
非化学计量
1.
The Study of the Oxygen Nonstoichiometry in Oxide SrCoO_(3 -δ);
复合金属氧化物SrCoO_(3-δ)氧非化学计量研究
2.
The equilibrium relationship of the oxygen nonstoichiometry of perovskite-type ceramic membrane is known to be related to the partial oxygen pressure and the temperature,and has proved to be critical to the applications of the ceramic.
钙钛矿型透氧膜的非化学计量平衡关系与氧分压和温度有关,并对其应用起决定作用。
3.
The iodometric titration was used to determine the oxida- tion state of Fe ions and the oxygen nonstoichiometry in La1-xSrxFeO3-δ.
9(SDC)的化学相容性;利用碘滴定法测定了该系列产物中Fe元素的平均表观化合价和氧的非化学计量值。
3) nonstoichiometric
['nɔnstɔikiə'metrik]
非化学计量
1.
After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.
用钛粉和草酸反应制得前驱物 ,在氮气保护下 6 0 0℃热分解前驱物制备了一种非化学计量钛氧化物 。
2.
The paper introduced the research history and content of nonstoichiometric compounds.
本文介绍了非化学计量化合物的研究历史及研究内容,介绍了过渡族金属碳化物、氮化物的物理特性及应用领域。
4) non-stoichiometry
非化学计量
1.
1B x non-stoichiometry hydrogen storage alloy as cast state were studied.
本文研究了B含量对铸态非化学计量比贮氢合金Mm (NiCoMnAl) 5 1Bx 的相结构及其电化学性能的影响。
5) nonstoichiometric oxygen
非化学计量氧
1.
The exchange between gas phase oxygen and nonstoichiometric oxygen (a,β oxygen species) is reversible, and the β oxygen species (possibly O- ) , which exists both on the surface and in the bulk of the catalys.
结果表明,NiO中的非化学计量氧表现出与气相氧交换的可逆性,其中在较低温度下脱附的α氧(很可能是O_2~-,O_2~(2-))仅存在于催化剂表面,与气相氧交换迅速,而较高温下脱附的β氧(很可能是O~-)不仅存在于催化剂表面,还存在于催化剂体相。
6) non-stoichiometry
非化学计量比
1.
This paper studied the effect of B-site ions non-stoichiometry on dielectric loss and ordering structure.
该文研究了B位离子非化学计量比对损耗及有序结构的影响,研究发现,B位Zn2+、Nb5+偏离化学计量比越大,损耗越大,同时有序结构随着B位Zn/Nb离子间的比例变化而变化。
补充资料:碳化钛
分子式:
CAS号:
性质:灰黑色结晶。熔点约3200℃。不与盐酸作用。可由骨炭与二氧化钛在电炉中加热制得。是硬质合金的重要成分。用作金属陶瓷,具有高硬度、耐腐蚀、热稳定性好的特点。还可用来制造切削工具。在炼钢工业中用作脱氧剂。
CAS号:
性质:灰黑色结晶。熔点约3200℃。不与盐酸作用。可由骨炭与二氧化钛在电炉中加热制得。是硬质合金的重要成分。用作金属陶瓷,具有高硬度、耐腐蚀、热稳定性好的特点。还可用来制造切削工具。在炼钢工业中用作脱氧剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条