易切削合金

时效对Sn、Bi微合金化的新型无铅易切削Al-Mg-Si合金的组织与性能影响

The effect of aging on the Microstructrue and property of new lead-free free-cutting Al-Mg-Si alloy

采用力学性能测试、X射线衍射物相分析、扫描电子显微分析、透射电镜分析和金相实验方法研究了不同处理态Sn微合金化的无铅易切削Al-Mg-Si合金棒材的显微组织与性能。

The microstructure and mechanical properties of minor Sn alloying lead-free and free-cutting Al-Mg-Si alloy rod with different treatments were investigated using mechanical property test , XRD analysis , SEM and TEM .

无铅易切削铜合金无伤害压裂液的研究

Lead free cutting copper alloys Research on Clear Fracturing Fluid

2011易切削铝合金的微观组织结构与性能

Microstructure and Mechanical Properties of Free-cutting 2011 Aluminum Alloy

无铅易切削铝合金

Lead-free Free-cutting Aluminum Alloy

易切削压铸铝合金性能的测试

Test on the Performance of Easy Cutting Die Casting Aluminum Alloys

采用热模拟试验机对一种自行研制的高强度易切削锌基合金进行了等温热压缩试验。

The hot deformation behaviors of a self-developed zinc based alloy which could replace HPb59-1 brass used as structural pieces were investigated by means of the isothermal compression test .

报道了采用金属钙包复线冶炼钙硫易切削钢和合金钢时的脱硫、脱氧、合金微调以及控制钢中夹杂物的工艺研究。

The technological study of the desulphurization , deoxidation , trim-ming and inclusion modification effects of Ca-cored wire feeding in ladle is reported for free cutting steels and alloy steels .

以制备一种新型的无铅易切削铋黄铜合金为目的，以替代现有应用广泛的易切削铅黄铜。

The purpose of this study is to develop a new kind of easy cutting leadless bismuth brass , which is to substitute for the widely used toxic leaded brass .