2. 您的位置
3. 首页
4. 期刊论文
5. Microstructures and properties of Sn-Ag-Cu lead-flee solder alloys containing La

Microstructures and properties of Sn-Ag-Cu lead-flee solder alloys containing La

来源 :中国有色金属学会会刊：英文版 | 被引量 : 0次 | 上传用户：goodywq2008

【摘 要】

：

Trace amounts of La were utilized to improve the melting behaviors,microstructures,tensile properties and microhardness of Sn-3.0Ag-0.5Cu lead-free solder alloy

【作 者】

：

周迎春 潘清林 何运斌 梁文杰 李文斌 李运春 路聪阁 

【机 构】

：

SchoolofMaterialsScienceandEngineering

【出 处】

：

中国有色金属学会会刊：英文版

【发表日期】

：

2007年A02期

【关键词】

：

无铅焊料 锡银铜合金 稀土金属 镧 拉伸性能 lead-flee solder  Sn-Ag-Cu alloy  rare earth element  La 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Trace amounts of La were utilized to improve the melting behaviors,microstructures,tensile properties and microhardness of Sn-3.0Ag-0.5Cu lead-free solder alloy. La has little effect on the melting behavior of Sn-3.0Ag-0.5Cu alloy according to the differe

其他文献

Photocatalytic degradation characteristic of amorphous TiO2-W thin films deposited by magnetron spu

期刊

非晶态TiO2-W薄膜磁控管溅射法沉积光催化剂光催化降解特性amorphous TiO2 TiO2-W thin films magnetron

天津对认证有效性展开专项监督检查

近日，天津市质监局开展了认证有效性专项监督检查工作，对全市范围内获得质量管理体系认证、环境管理体系认证、有机产品认证等认证证书的企业进行监督抽查。

期刊

质量管理体系认证专项监督检查天津市环境管理体系认证监督检查工作监督抽查认证证书产品认证

Model of magnetostrictive actuator

The hysteresis of the magnetostrictive actuator was studied. A mathematical model of the hysteresis loop was obtained on the basis of experiment. This model dep

期刊

磁致伸缩调节器滞后回线力学特征magnetostrictive actuator hysteresis loop dynamic feature

Coating of magnesium powder by rapid expansion of supercritical solution method

期刊

镁粉涂层超临界流体快速膨胀烟火炸药稳定性magnesium powder coating supercritical fluid pyrote

Influence of low-temperature nitridation on low-frequency magnetization of Fe82Nb7B10Cu1 nanocrystal

期刊

纳米晶合金带Fe82Nb7B10Cu1低温氮化处理低频磁化软磁材料Fe82Nb7B10Cu1 alloy nitridation magnetiz

Influence of high-intensity pulsed ion beams irradiation on oxidation behavior of 316L stainless ste

<正>316L stainless steel samples, as a widespread used material, were irradiated with HIPIB at the beam parameters of ion energy 300 keV, current density 100, 2

期刊

316L不锈钢高强度脉冲离子束辐照表面改性高温氧化316L stainless steel high-intensity pulsed ion be

Microstructure evolution model based on deformation mechanism of titanium alloy in hot forming

The microstructure evolution in hot forming will affect the mechanical properties of the formed product.However, the microstructure is sensitive to the process

期刊

钛合金微结构变形装置锻造工艺titanium alloy grain size dislocation density hot forming

Novel accelerated corrosion test for LY 12CZ and LC4CS aluminum alloys

<正>A new accelerated corrosion test—comprehensive environmental test (CET) was developed in order to estimate the outdoor corrosion of aluminum alloys in mari

期刊

金属腐蚀铝合金大气腐蚀海洋环境LY 12CZ LC4CS accelerated corrosion test comprehensive env

初探中国古典舞的伴奏音乐

期刊

中国古典舞西洋音乐舞蹈音乐节奏型钢琴伴奏戏曲音乐民族风格旋律民族韵味民族舞蹈

Numerical simulation for thermal flow filling process of casting

期刊

铸造热流数值模拟浇注过程自由面速度场压力场thermal flow numerical simulation filling process