大连 GH3039高温镍基毛细管

中文名 GH3039

别    名 单相奥氏体型固溶强化合金 

材料牌号 GH3039（GH39） 

相近牌号 ЗИ602，ХН75МБГЮ

材料技术标准

GJB 1952-1994《航空用高温合金冷轧薄板规范》GJB 2297-1995《航空用高温合金冷拔（轧）无缝管规范》GJB 2612-1996《航空用高温合金冷拉丝材规范》GJB 3165-1998《航空承力件用高温合金热轧和锻制棒材规范》GJB 3317-1998《航空用高温合金热轧板规范》GJB 3318-1998《航空用高温合金冷轧带材规范》GB/T15062-1994《一般用途高温合金管》工艺性能要求1、该合金具有较好的热加工工艺塑性，变形性能良好。锻造加热温度1170℃，终锻900℃。2、该合金的晶粒度平均尺寸与锻件的变形程度、终锻温度密切相关。3、合金可以用氩弧焊、点焊或缝焊方法焊接，其焊接性能优良，氩弧焊裂纹倾向性小。4、热处理后，零件表面氧化皮可用吹砂或酸洗方法清除PARent;">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A32768%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=29.0.0&pra=5&wgl=1&dt=1592470376284&bpp=5&bdt=80&idt=53&shv=r20200610&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Da5f346d9a5da9cd3%3AT%3D1583548394%3AS%3DALNI_MZQKBGWNxfWYLESSLbuzq8cOIVEPg&crv=1&nras=1&correlator=8402968034098&frm=23&ife=1&pv=2&ga_vid=1638199075.1592470376&ga_sid=1592470376&ga_hid=2119539130&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=14&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=25&u_nmime=41&adx=-12245933&ady=-12245933&biw=1325&bih=804&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21065531%2C21066260%2C21066428&oid=3&pvsid=4315244503217862&pem=195&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=22%2C31%2C22%2C31%2C1920%2C0%2C1325%2C932%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8220&bc=29&ifi=0&uci=0.bph4oomimtv&dtd=74" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.bph4oomimtv" data-load-complete="true">