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主頁  > 產(chǎn)品展示  > 其他產(chǎn)品  > 鋁液測氫儀鋁合金密度當(dāng)量儀
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鋁液測氫儀鋁合金密度當(dāng)量儀

氫是大量溶于液態(tài)鋁中的氣體。由于氫的存在,鋁鑄件極易產(chǎn)生針孔、氣孔等缺陷,它會導(dǎo)致鑄件的力學(xué)性能、內(nèi)部質(zhì)量大為降低。隨著汽車和航空工業(yè)的發(fā)展,人們對鋁合金的質(zhì)量和可靠性尤為重視,因此在澆注前精確測量熔融鋁液中的含氫量是非常重要
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