lc9

The superplastic deformation behavior of commercial LC9 aluminium alloy via annealing at400 ℃ was studied by tensile testing .

通过拉伸实验研究了供应态LC9铝合金经退火处理后的超塑性变形特性。

It introduces comparison test of fatigue life before and after adopting cold extrusion technolop toward hole wall of LC9 plate ;

介绍了对LC9板材扎壁采用冷挤压工艺前后的疲劳寿命对比试验情况；

For LY12 and LC9 , Mg in the coating distributes uniformly .

在LC9和LY12膜层中，镁元素分布比较均匀；

Through two methods of pretreatment , the industrial superhigh strength aluminium alloy LC9 showed good superplasticity in certain range of temperature and strain rate .

工业牌号超高强铝合金LC9经过两种不同方式的预处理后，在一定的温度和应变速率范围内呈现出良好的超塑性。

The paper is focused on the LC9 ultra-high strength aluminum alloy , which studies mainly its composition , microstructure , mechanical properties and anti-stress corrosion .

以LC9超高强度铝合金作为研究对象，研究其不同热处理状态下的抗应力腐蚀性能和力学性能。

The Ce3 + canons improve the surface film of LC9 alloy , suppress the oxygen reduction reaction and diminish the sensitivity of corrosion .

离子改善了LC9合金的表面膜，抑制了氧还原反应，减弱了对腐蚀的敏感性。

The results show that the cause of interior cracks of LC9 forged ring is due to inclusions existed in the billet of forged ring .

结果表明，锻环圆锭毛坯中存在夹杂是导致LC9锻环内裂的原因。

The coarse column-like grains of LC9 alloy are changed into fine nearequiaxed oneS during torsion at773K .

LC9铝合金在773K热扭转中显微组织由粗大的柱状晶转变为细等轴晶。

The results show that the LC9 alloy can be welded by the linear friction welding successfully , and the tensile strength of the welded joint is close to the base metal .

结果表明，线性摩擦焊可成功焊接LC9超硬铝合金，焊缝的拉伸强度与母材基本相同。

Methods The binding of a cocktail monoclonal antibodies Lc9 、 Lc11 、 Lc12 to human laryngeal squamous cell carcinoma , laryngeal precancerous lesions and normal laryngeal mucosa was examined by immunohistochemical method .

方法应用抗人喉鳞状细胞癌单克隆抗体Lc9、Lc11、Lc12三株混合，以免疫组化ABC法观察与喉癌组织、喉癌前病变及喉正常粘膜的结合情况。

The difference of critical length-diameter ratio of the two materials is due to the different matrix , this is the essential reason why the tensile strength of SiCw / LC9 is higher than SiCw / LD2 composite .

基体合金的不同导致了复合材料具有不同的晶须临界长径比，这也是SiCw/LC9复合材料较SiCw/LD2复合材料有更高抗拉强度的根本原因。