1) Fine-grain casting
细晶铸件
2) close grained casting
细晶粒铸件
3) fine grain casting
细晶铸造
1.
The aim of this article is to achieve the fine crystalline K4169 alloy,then employ OM?SEM?EDS to discuss the con-tribution of fine grain casting technique to mechanical property through comparing with that of the common casting alloy.
比较细晶铸造工艺和普通铸造工艺获得的K4169合金的组织和力学性能,借助于光学显微镜、扫描电镜、能谱仪等手段,分析两种工艺所获得的合金的金相组织、断口形貌以及组织中相成分,并探究两种工艺获得的合金组织对力学性能的影响。
2.
The influence of solution temperature on the microstructure and mechanical properties of fine grain casting(FG) K403 and the suitable heat treatment regime,after HIP has been determined The result is 1180 +10 ℃/4h+980℃/6
研究了固溶处理温度对细晶铸造 K40 3合金的组织和性能的影响 ,最终确定热等静压后合适的热处理制度为 :1180 + 1 0℃ /4 h+980℃ /6
3.
es of K418 cast alloys by fine grain casting process and coventionally cast process have been determined at different temperatures.
测试了不同温度下细晶铸造和普通铸造Ｋ４１８合金的拉伸性能。
4) fine grain cast
细晶铸造
1.
Investigation on mechanical properties of fine grain cast by mould agitation;
铸型搅动细晶铸造与力学性能
2.
Investigation on hot isostatic pressing and heat treating process for fine grain cast K403 alloy;
细晶铸造K403合金热等静压及热处理工艺研究
3.
Intergranular fracture as a main kind of creep fracture, and most of Laves phase, δ phase and carbides positioning in grain boundary in fine grain cast material have been found by analyzing the stress rupture fractograph and microstructure.
探讨了晶粒度为ASTM3～5级的细晶铸造IN718C合金的显微组织对持久性能的影响。
5) close grained cast iron
细晶粒铸铁
补充资料：细晶岩
| 细晶岩 aplite 一种浅色花岗质脉岩。又称长英岩。以缺少暗色矿物和具细晶结构为特征。灰白色或浅黄色。主要由石英、微斜长石 、钠质斜长石组成。偶尔含黑云母、角闪石、电气石等。脉体较小，大部分产于深成岩，或附近围岩的裂隙。可分为辉长细晶岩、闪长细晶岩、花岗细晶岩等。通常所说的细晶岩多指花岗细晶岩。细晶岩一般不含矿，但也有例外，如中国华南某地发现细晶岩型钽矿床。 |
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