GH4093合金板、管材

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GH4093材料型号GH4093。

　　GH4093相近型号Nimonic93(英国),NCK2OTA(法国）。

　　GH4093化学成分

　　C Cr Ni Co Al Ti Fe B Mn Si P S Cu Pb

　　≤0.13 18.0～21.0 余量 15.0～21.0 1.0～2.0 2.0～3.0 ≤1.00 ≤0.02 ≤1.00 ≤1.00 ≤0.015 ≤0.015 ≤0.20 ≤0.0025

　　注：B按计算量加入，允许加入微量的Ce、Zr、Mg元素。

　　GH4093热处理制度1050～1080℃，8h，空冷＋710℃±10℃，16h，空冷。　　GH4093品种规格与供应状态可以供应d20～22mm热轧棒材，δ0.4～4mm板材，d120mm以下锻材和锻件，板材为固溶状态交货，其它品种均为锻态和轧制状态交货。　　GH4093熔炼与铸造工艺真空感应熔炼＋真空电弧或电渣重熔工艺。　　GH4093熔化温度范围1360～1390℃。　　GH4093密度ρ=8.19g/cm3。　　GH4093磁性能合金无磁性。　　GH4093应用概况与特殊要求该合金制造的航空发动机零部件，在英国及法国有所采用，国内用其制造自由涡轮、垫片、垫圈、锁片等。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" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A1081352%2C2%3A1081352%2C9%3A32776%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=0&pra=5&wgl=1&dt=1618478281348&bpp=16&bdt=M&idt=79&shv=r20210413&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Df43b826f12745ccd-2268431f63c700b7%3AT%3D1618380579%3ART%3D1618380579%3AS%3DALNI_MamEblcYoWowg_oAMi_al7xjlPzyQ&nras=1&correlator=2286043340252&frm=23&ife=1&pv=2&ga_vid=1813576719.1618478282&ga_sid=1618478282&ga_hid=1660321585&ga_fc=0&nhd=1&u_tz=480&u_his=50&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1209&bih=901&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44740079&oid=3&pvsid=3482274755620481&pem=127&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=703%2C0%2C703%2C0%2C1920%2C0%2C1221%2C1045%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=4&bc=31&ifi=1&uci=1.rjju823ffnf&fsb=1&dtd=170" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.rjju823ffnf" data-load-complete="true" frameborder="0">