西安不锈钢管制造技术汽车的应用

摘要：<p style="margin:0pt;"> <span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">西安</span></span><span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">不锈钢管制造技术汽车的应用</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">认为合适而使用激光烧焊和高频烧焊铁素体不锈钢管可以满意交通工具排气管儿焊后出产的冷加工工艺要求，成材率高，废品率不到</span>1<span style="font-family:宋体;">****。</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">激光烧焊、高频烧焊与传统的熔融烧焊相形具备烧焊速度快、能</span>+<span style="font-family:宋体;">羭縷疏密程度高、热输入小的独特的地方，因为这个热影响区窄、晶粒长大程度小、烧焊变型小、冷加工成形性能好，容易成功实现半自动化烧焊、厚板单道一次焊透，那里面*关紧的独特的地方是Ⅰ形坡口对接焊不必补充材料。</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">交通工具用不锈钢管烧焊独特的地方：</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋体;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋体;">到现在为止，工业上用于铁素体不锈钢蝉联烧焊的办法主要有：</span>TIG<span style="font-family:宋体;">焊、高频感应焊、等离子弧焊和激烧焊。高品质焊管更多应用高频感应焊和激烧焊。</span></span> </p> <p style="margin:0pt;"> <span style="font-family:&quot;Times New Roman&quot;;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;">&nbsp;</span> </p>