<h2 quot;margin: 0cm 0cm 0pt;"><span quot;font-size: large;"><span quot;color: black; font-family: Verdana;" lang="EN-US">2014</span><span quot;font-family: 宋体;"><span quot;color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铝板机械性能</span></span></span></h2> <p><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">　　抗拉强度</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">MPa 4700.2%</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">屈服强度</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">MPa</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">　</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">325</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">　</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> </span></p> <p><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">　　伸长率％　</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">10</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">疲劳强度</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> 105</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">硬度</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">HB</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">　</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">120</span></p> <p><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">2014</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铝棒应用（技术标准）　　</span></span></p> <p><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">铝棒的主要用于飞机结构、铆钉、卡车轮毂、螺旋桨组件及其它种种结构件</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;"> </span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span></span></p> <p><span quot;font-size: 9pt; color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;"><span quot;font-family: 宋体;">技术标准：国标</span></span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">GB/T3190-98</span></p> <h1 quot;margin: 17pt 0cm 16.5pt;"><span quot;font-size: 18pt; color: black; line-height: 240%; font-family: ˎ̥;" lang="EN-US">2014</span><span quot;font-size: 18pt; color: black; line-height: 240%; font-family: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">铝板</span></h1> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">—</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">、</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">2014</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">材料简介：</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">2014</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">的合金元素为铜，被称为硬钼，具有很高的强度和良好的切销加工性能，但耐腐蚀性较差．广泛应用于飞机结构（蒙皮，骨架，肋梁，隔框等）铆钉，导弹构件，卡车轮毂，螺旋桨元件及其他种种结构件．</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　二　</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">2014</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">化学成分以及结构：</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　其主要化学成份为：</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">Cu3.8-4.9-,Si0.5-,Fe0.5-,Mn0.3-0.9,Mg1.2-1.8,Zn0.25-,Cr0.1-,Ti0.15-,</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　三、</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">2014</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">材料发展热处理规范：</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">1) </span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">均匀化退火</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">:</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">加热</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">475</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">490</span><span quot;font-size: 9pt; color: black;">℃</span></span><span quot;font-size: 9pt; color: black; font-family: " lang="EN-US">;</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">保温</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">12</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">14h;</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">炉冷。</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">2)</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">完全退火</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">:</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">加热</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">350</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">400</span><span quot;font-size: 9pt; color: black;">℃</span></span><span quot;font-size: 9pt; color: black; font-family: " lang="EN-US">;</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">随材料有效厚度不同</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">,</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">保温时间</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">30</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">120min;</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">以</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US"> 30</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">50</span><span quot;font-size: 9pt; color: black;">℃</span></span><span quot;font-size: 9pt; color: black; font-family: " lang="EN-US">/h</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">速度随炉冷至</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">300</span><span quot;font-size: 9pt; color: black;">℃</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">下</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">,</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">再空冷。</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">3)</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">快速退火</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">:</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">加热</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">350</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">460</span><span quot;font-size: 9pt; color: black;">℃</span></span><span quot;font-size: 9pt; color: black; font-family: " lang="EN-US">;</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">保温时间</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">30</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">120min;</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">空冷。</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">4)</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">淬火和时效</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">:</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">淬火</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US"> 495</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">～</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">505</span><span quot;font-size: 9pt; color: black;">℃</span></span><span quot;font-size: 9pt; color: black; font-family: " lang="EN-US">,</span><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">水冷</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">;</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">自然时效室温</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">96h</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">。</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　状态：铝及铝合金挤压棒材</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">(≤22mm,H112</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">、</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">T6</span><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">态</span><span quot;font-size: 9pt; color: black; font-family: ˎ̥;" lang="EN-US">)</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　四、应用领域：</span></span></p> <p><span quot;font-family: 宋体;"><span quot;font-size: 9pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">　　广泛应用于飞机结构（蒙皮，骨架，肋梁，隔框等）铆钉，导弹构件，卡车轮毂，螺旋桨元件及其他种种结构件．</span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span lang="EN-US"><span quot;font-size: small;"> </span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span lang="EN-US"><span quot;font-size: small;"> </span></span></p>