堆焊层显微组织为低碳马氏体和碳化物。
The microstructure of surfacing metal is lath martensite and carbide.
对缺陷进行宏观组织和显微组织的观察及分析。
The macro-and micro-structure observations and analysis were carried out for the defects.
同时讨论了显微组织及其形态对强塑性的影响。
The effect of micro structure, morphology on strength and plasticity has been diss.
分析了热处理工艺、显微组织和性能之间的关系。
The relation of properties to heat treatments and microstructure was discussed.
对铸轧状态AZ 31镁合金显微组织进行分析。
The microstructure of AZ31 magnesium alloy strip has been analyzed.
研究了ZL205 A大型铸件成分和显微组织。
Compositions and microstructures of a large ZL205A casting were studied.
同时还研究了渗钼层的显微组织、渗钼层浓度分布。
Microstructure and concentration distributions of molybdenum in the layer were studied also.
研究了高镁铝合金的显微组织特点和拉伸断裂方式。
The microstructure and fracture behavior of the high magnesium aluminum alloy were studied.
研究了铜锌粉末在不同退火工艺下的显微组织变化。
The microstructures of Cu-Zn powder under different annealing conditions were studied.
材料的化学成份,显微组织等强烈影响磁声发射强度。
The chemical compositions and microstructure of materials intensively influence the strength of MAE.
改变杂质水平,看出显微组织的影响与回火脆性无关。
Varying impurity level, it was found that this microstructural effect is independent of temper embrittlement.
TC 6钛合金是一种具有复杂显微组织结构的两相钛合金。
TC6 titanium alloy is a two phases titanium alloy and provided with complex microstructure.
研究了新锆合金的加工工艺、显微组织及腐蚀性能间的关系。
The relationships between manufacturing, microstructure and corrosion performance for the new alloys have been studied.
而蝴蝶翅膀的表面,则是一层显微组织,结构类似于装鸡蛋的纸箱。
Instead, the surfaces of the wings are made up of microscopic structures that would look like the inside of egg cartons if you could see them.
激光表面改性层显微组织与显微硬度受激光处理工艺参数的控制。
The microstructure and hardness of the laser modified surface are governed by the laser processing parameters.
结果表明,工艺参数对冶金层显微组织及显微硬度有很大的影响。
The results show that the parameters have great effect on microstructure and microhardness of the coatings.
研究了焊剂碱度对管线钢埋弧焊熔敷金属显微组织和韧性的影响。
The effect of flux basicity on the microstructures and toughness of SAW deposited metals on pipe line was investigated.
最后结合接头显微组织分析了组织因素对接头强度和塑性的影响。
Finally the effects of microstructures on the welds strength and ductility were discussed.
研究了挤压比对热挤压AZ91镁合金显微组织和拉伸性能的影响。
The results reveal that the microstructure of the AZ91 alloy is effectively refined after hot-extrusion.
研究了合金在真空烧结和热等静压烧结条件下的显微组织和力学性能。
The microstructure and mechanical properties of the alloy under the conditions of vacuum sintering and hot isostatic pressing sintering were investigated.
不同显微组织弹性模量的差异,可能是造成上述实验结果的主要原因。
The difference among the elasticity modulus of various microstructures is probably the main reason, which caused the experiment results above.
并利用显微组织变化和电化学理论分析了焊缝试样HAZ的SCC机理。
The mechanism of SCC in HAZ of specimens was analyzed by the microstructure variation and electrochemical theory.
研究了不同等温锻造温度对2b70铝合金显微组织与力学性能的影响。
The effect of isothermal forging temperature on microstructure and mechanical properties of2B70 aluminum alloy was studied.
研究了高强度细晶粒碳素钢焊接接头熔合区附近的显微组织及精细结构。
The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
研究了不同等温锻造温度对2b70铝合金显微组织与力学性能的影响。
The effect of isothermal forging temperature on microstructure and mechanical properties of 2b70 aluminum alloy was studied.
结果表明,在不同浇注温度下浇注时,得到的合金显微组织有较大差别。
It is shown that there are apparent differences of microstructure obtained at different pouring temperatures.
对渗铝层的显微组织、内氧化层的硬度分布及显微组织进行了初步分析。
The microstructure of aluminized layer, hardness distribution and microstructure of internal oxidation layer were investigated.
本文介绍显微组织,合金成分,热处理和织构等对钛合金断裂韧性的影响。
The influence of microstructure, chemical composition, heat treatment and texture in titanium alloys has been reviewed in this article.
对质点强化型的高强度7475铝合金超塑变形中显微组织变化进行了研究。
The microstructural changes of high-strength aluminum alloy 7475 in the process of superplastic deformation were systematically investigated.
利用sem,XRD,XPS研究氮化层的显微组织、表面成分、结构。
The microstructure, surface composition and structure were investigated by SEM, XRD and XPS.
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