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1)  Lead Oxide Yellow
黄铅
2)  yellow lead oxide
铅黄
3)  unleaded brass
无铅黄铜
4)  Lead Brass
铅黄铜
1.
Prediction of Superplastic Properties of Lead Brass Based on BP Neural Network;
基于BP神经网络的铅黄铜超塑性能预测
2.
Effects of Modification on As-cast Microstructure and Properties as well as Solidification Mode of Lead Brass in Permanent Mold;
变质处理对铅黄铜铸态组织及凝固方式的影响
3.
The BP network predicting models of lead brass among superplastic tension temperature,initial strain rate and elongation,flow stress were established using the Levenberg-Marquardt method.
借助Levenberg-Marquardt算法,建立了铅黄铜超塑性拉伸温度、初始应变速率与延伸率、流动应力之间的BP网络预测模型,分析了拉伸温度、初始应变速率与延伸率和流动应力之间的关系,得出了铅黄铜最佳的超塑性条件,并以此为依据,进行了铜合金轴承保持架的超塑性成形试验。
5)  C3602 leaded brass
C3602铅黄铜
1.
The mathematic model of predicting C3602 leaded brass hardness after annealing was set up with the help of grey system theory.
利用灰色系统理论建立了C3602铅黄铜退火后硬度预测的数学模型,结果显示在250℃~500℃退火温度范围内,预测值与实测值呈现出较高的吻合性,其相对误差在0。
6)  lead chrome yellow
铅铬黄
1.
Factors Affecting the Tone during Production of Lead Chrome Yellow Pigments;
在铅铬黄颜料生产过程中影响其色光的诸因素分析
2.
Microencapsulation of lead chrome yellow and its mechanism have been researched and the quantitative method characterization of particle surface shape by surface fractal dimensionality( D ) has been investigated.
研究了铅铬黄粒子的微胶囊化及其机理;探讨了对粒子表面形貌的量化表征方法。
补充资料:黄铅丹
PbO   分子量223.19
    性状  浅黄色或土黄色四角或斜方晶系结品体,或者无定形粉末。四角晶系结晶体密度9.53g/cm3,斜方晶系结晶体密度3.0g/cm3,无定形粉末密度9.2~9.5g/cm3。熔点888℃。沸点1470℃。不溶于水和乙醇,溶于硝酸、醋酸或温热的碱液。空气中能逐渐吸收二氧化碳。加热到300~500℃时变为四氧化三铅,温度再高时又变为一氧化铅。有毒!
    应用领域  主要用于制造铅白和铅皂。用作铅盐塑料稳定剂原料,铅玻璃工业原料,铅盐类工业的中间原料。还用作冶金的助熔剂,油漆的催干剂和陶瓷原料。少量用作中药和用于蓄电池工业,并用于制造防辐射橡胶制品。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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