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Nimonic 105 Nimonic 105是Ni-Co-Cr基沉淀硬化型变形高温合金，使用温度750℃-950℃。合金的室温和高温强度较高，抗氧化性能良好，但热加工性能和焊接性能一般。适合于制造航空发动机涡轮叶片、高温；螺栓等高温部件，主要产品有热轧棒材和扁钢、冷拉棒材、型材和环件等。合金已用于制造航空发动机涡轮叶片、扇形密封件和高温螺栓等零部件，批产和使用情况良好。合金的变形抗拉力大，应防止锻造及轧制时开裂，冷拔棒材适合的拉拔温度约600℃。元素 C Cr Ni Co Mo Al Ti Fe B Zr Mn Si P S Cu Ag Bi Pb最小 0.12 14.00 18.00 4.50 4.50 1.18 0.003 0.070 最大 0.17 15.70 余 22.00 5.50 4.90 1.50 1.00 0.010 0.150 0.40 0.25 0.015 0.010 0.200 0.0005 0.0001 0.0010热处理制度摘自HB/Z140和WS9 7063，各品种的标准热处理制度为：A 叶片用热轧棒和扁材、锻件，1150℃±10℃保温4小时空冷+1030℃±10℃保温16小时空冷+700℃±5℃保温16小时空冷；B 冷拉棒，1125℃±10℃空冷+850℃±10℃保温16小时空冷，其中固溶保温时间：d≤3mm,1小时；d﹥3 mm~6 mm,2小时；d﹥6 mm~40mm,4小时。LED">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A1024%2C2%3A1024%2C3%3A32%2C4%3A32%2C8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0*&pra=5&wgl=1&dt=1637822102323&bpp=4&bdt=221&idt=204&shv=r20211111&mjsv=m202111110101&ptt=9&saldr=aa&cookie=ID%3D8b4830a91608e1ca-22ec4394d3ce005c%3AT%3D1637309483%3ART%3D1637309483%3AS%3DALNI_MYJmEqi-qcr5ouBt50sKzzEHMjJoQ&nras=1&correlator=8104124337836&frm=23&ife=1&pv=1&ga_vid=1311758129.1637822103&ga_sid=1637822103&ga_hid=564694998&ga_fc=0&nhd=1&u_tz=480&u_his=6&u_h=768&u_w=1360&u_ah=728&u_aw=1360&u_cd=24&DMC=2&adx=-12245933&ady=-12245933&biw=1295&bih=597&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=31063793&oid=2&pvsid=471366093839598&pem=688&tmod=711318215&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1360%2C0%2C1360%2C728%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.vkxmsb28f31x&fsb=1&dtd=221" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.vkxmsb28f31x" data-load-complete="true"> |