|
咨询︰①⑦③○①⑧⑥⑧⑦⑥③(微信同号) GH4133B耐热合金若在高温下使用，材料的高温强度、耐氧化性、耐高温腐蚀性都将成为问题。添加镍可提高耐热性，而铬、硅、铝等有助于提高材料的耐氧化性。耐热不锈钢是在不锈钢中添加了上述元素而制成的。此外，在高温下使用时，有时还要考虑蠕变强度、热机械疲劳。该系列产品可用于热交换器、压力容器、热处理炉的构件等GH4133B:高温合金 ISGH40332 化学成分： C：≤0.06 Cr：19 0-22.00 Ni余量 Al：0.75-1.15 NB:1.30-1.70 Ti：2.50-3.00 Fe：≤1.50 Si：≤0.65 Mn：≤0.35 P≤0.015 S：≤0.007 Mg0.001-0.010 B:≤0.010 Zr0.010-0.100 Ce：≤0.010 Cu：0.070ABSolute;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=1618477898282&bpp=10&bdt=M&idt=52&shv=r20210413&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Df43b826f12745ccd-2268431f63c700b7%3AT%3D1618380579%3ART%3D1618380579%3AS%3DALNI_MamEblcYoWowg_oAMi_al7xjlPzyQ&nras=1&correlator=2679206312348&frm=23&ife=1&pv=2&ga_vid=1308257496.1618477898&ga_sid=1618477898&ga_hid=1770019821&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=42530671%2C31060711%2C44740079&oid=3&pvsid=3402504795836233&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=1.70njbojq42xt&fsb=1&dtd=159" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.70njbojq42xt" data-load-complete="true" frameborder="0"> |