【摘要】 简要介绍了固溶强化、形变强化、细晶强化和沉淀强化的强化机理。总结了高强度低热膨胀合金研究的国内外现状和达到的水平,对高强度低热膨胀合金将来的研究方向提出了看法。更多还原

【Abstract】 The alloy strengthening mechanisms of solid-solution strengthening,distortion strengthening,fine-grain strengthening and deposition strengthening have been reviewed.The present situation of investigation on the alloy with high strength and low linear coefficient of thermal expansion and the achieved level are summarized,and some opinions on the further alloy researches are given roughly.更多还原