1) microstructural banding
带状微观组织
2) microstructure
[英]['maikrəu,strʌktʃə] [美]['maɪkro,strʌktʃɚ]
微观组织
1.
Acicular ferrite microstructure of weld metal for low-alloy steel;
低合金钢焊缝的针状铁素体微观组织
2.
Effects of Ce and Sn on Microstructure of AZ91 Magnesium Alloy;
Ce、Sn对AZ91合金微观组织的影响
3.
Preorm optimal design and experimental study on the microstructure in forging process;
面向微观组织优化的锻造工艺预成形优化设计及实验研究
3) Microstructures
微观组织
1.
Effect of strain rate on flow stresses and microstructures of titanium alloy TC11 alloy;
应变速率对TC11钛合金流动应力和微观组织的影响
2.
Effects of minor manganese addition on microstructures and tensile properties of Al-Mg-Si alloys;
微量Mn对Al-Mg-Si合金微观组织与拉伸性能的影响
3.
Mechanical properties,microstructures and fracture appearance of the sand-cast samples of ZL210A alloy solution-treated at 545 ℃ and 555 ℃ respectively were analyzed.
通过对ZL210A合金砂型试样进行545℃固溶和555℃固溶处理,分析不同固溶温度处理试样的力学性能、微观组织和断口形貌,探讨了不同固溶温度对合金砂型试样性能和组织的影响。
4) micro structure
微观组织
1.
The tests on the micro structure and mechanical performance of Incoloy 800H alloy which has been in high-temperature and high-pressure environment service of H_2-presence for 100,000 hours and comparison of the test results with characteristics of hydrogen induced cracking of austenitic steel ha.
文章通过试验研究了高温高压临氢环境下、服役约100 kh的Incoloy 800H合金钢的微观组织和力学性能,并将试验结果与氢致奥氏体不锈钢损伤典型特征比较,发现长期服役在高温高压临氢工况下,氢致Incoloy 800H力学性能下降和微观组织损伤轻微,即Incoloy 800H合金钢抗氢损伤性能优良。
2.
The influence to micro structure of laser cladding layer by laser cladding craft parameters is studied, and the micro hardness of laser cladding layer and substrate is tested.
研究了工艺参数对激光熔覆层微观组织的影响,测试了熔覆层和基材的显微硬度,获得了无裂纹、孔洞等缺陷的熔覆层。
5) microscopic structure
微观组织
1.
The mechanisms of RE in clean BNbRE steel were studied by means of experimental measurement, microscopic structure observation and theoretical analysis.
通过实验测定、金相观察和理论分析,系统研究了稀土在洁净BNbRE重轨钢中的赋存状态和存量的变化规律,以及其对钢的硫化物夹杂、微观组织及性能的影响作用机制。
2.
The occluded foreign substance,microscopic structure and grain fineness number in substance of the 60Si 2Mn steel and 60Si 2MnRE steel added rave earth is studied by modem experimental technique of metallic phase and electronic probe.
采用金相和电子探针等实验方法 ,研究了 6 0Si2 Mn钢和添加稀土后的 6 0Si2 MnRE钢的夹杂物、微观组织和本质晶粒度 。
补充资料：带状组织
带状组织
banded orientation
daizhuang zuzhi带状组织 (banded orientation) 钢材内部缺陷之一，出现在热轧低碳结构钢显微组织中，沿轧制方向平行排列、成层状分布、形同条带的铁素体晶粒与珠光体晶粒(见图)。这是由于钢材在热轧后的冷却过程中发生相变时铁素体优先在由枝晶偏析和非金属夹杂延伸而成的条带中形成，导致铁素体形成条带，铁素体条带之间为珠光体，两者相间成层分布。带状组织的存在使钢的组织不均匀，并影响钢材性能，形成各向异性，降低钢的塑性、冲击韧性和断面收缩率，造成冷弯不合、冲压废品率高、热处理时钢材容易变形等不良后果。产品标准中有带状组织评级图片，根据用途确定允许的级别。 (崔峰许庆泰)
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