2) strain mismatch
应变失配
1.
Using fused magnesite micropowder and light-firing magnesite micropowder as raw material, the magnesite ceramic with strain mismatch structure was prepared by the differential densification rate between the particles and matrix through adjusting the content of light-firing magnesite in green particles or matrix.
以高纯度电熔镁砂和轻烧镁砂微粉为原料,通过调节颗粒或基质中的轻烧镁砂粉的含量,制备成颗粒的烧结收缩率小于基质,或者是基质的烧结收缩率小于颗粒的坯体,获得基质和颗粒之间的应变失配结构形式的镁质陶瓷材料,在材料中形成残余应力场,从而有效地提高了镁质单相陶瓷材料的抗热震性能。
3) nonequally biaxial in-plan misfit strains
非平衡失配应变
1.
The effects of nonequally biaxial in-plan misfit strains on the phase diagrams of single-domain epitaxial barium strontium titanate thin film are investigated by Landau-Devonshire theory.
室温下,非平衡失配应变在一定范围内不能使BST50/50中的顺电相消失。
4) initial misfit strain
初始失配应变
6) performance mismatch effect
失配效应
1.
Theoretical analysis of the performance mismatch effect of bimetal sheets was implemented qualitatively.
采用理论分析对双金属板材的性能失配效应问题进行了定性分析,并以四种双金属板材的轧压成形为例,进行了弹塑性有限元分析,由分析结果可知:两金属组元材料性能差异在其结合界面处引起应力集中,其弹性模量差异对界面的最大接触应力的影响比较明显,泊松比差异对界面最大等效应力的影响比较明显,屈服极限和塑性硬化切向模量差异将在界面处产生附加拉应力,当附加拉应力超过界面结合强度时,结合界面上会出现裂纹。
补充资料：失配
1.丧失配偶。 2.失去配合;不相配。
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