碳素材料抗折强度试验机，依据GB/T3074.1-2021炭素材料抗折强度测定，用于室温下四点负荷法测定炭素材料抗折强度，抗折强度荷载5kN～10kN，圆柱体试样规格￠30x180mm￠20x160mm￠10x120mm，试验机加载速度1.5mm/min至试样断裂，记录最大负荷，样品断裂面在跨度外视为无效。根据计算公式得出圆柱体或平行六面体抗折强度值，计算结果保留一位小数。
石墨制品抗折强度依据JB/T8133.7-2013电炭制品抗折强度，JB/T8133.1-2013电炭制品物理化学性能试验，ASTM C695-2015，JB/T8133.8-2013电炭制品抗压强度。抗压抗折试验速度4mm/min～10mm/min，直至石墨制品试件完全破裂为止，读取破坏力F。石墨制品抗压强度测试、抗弯强度测试一体化试验机，自找平抗压强度试验测定附具。
GB/T13465.1-2014不透性石墨材料力学性能试验机；GB/T13465.2-2014不透性石墨材料抗弯强度试验机；三维协调加载高速试验机系统；热熔对接接头高速拉伸冲击试验机；GB/T13465.3-2014不透性石墨材料抗压强度试验机；高速高低温拉伸试验机系统；GB/T13465.4-2014不透性石墨材料冲击强度试验机；GB/T13465.8-2009不透性石墨粘接剂粘接剪切强度试验机；GB/T13465.9-2009不透性石墨粘接剂粘接抗拉强度试验；电子抗压抗折强度试验机；GB/T21921-2008不透性石墨材料抗拉强度试验机；GB/T3074.2-2024石墨电极弹性模量测定；GB/T33920-2017柔性石墨板试验机；JB/T8133.6-2013电刷软接线的脱出拉力；碳化硅制品抗折强度试验机；JB/T8133.7-2013电炭制品抗折强度；JB/T8133.9-2013电炭制品抗拉强度；JB/T8133.10-2013电炭制品径向抗压强度；JB/T8133.13-2013炭柱机械强度；JB/T9141.2-2013柔性石墨板材抗拉强度；JB/T9141.3-2013柔性石墨板材压缩强度；JB/T9141.4-2013柔性石墨板材压缩率回弹率；JB/T9141.8-2016柔性石墨板材滑动摩擦系数；JB/T7758.7-2008柔性石墨板应力松弛试验；YB/T5288-1999石墨阳极耐腐蚀试验；JB/T6370-2011柔性石墨填料环物理机械性能测试；GB/T29035-2012柔性石墨填料环试验；NB/T20366-2015核电厂核级石墨密封垫片试验机；炭石墨材料抗冲击强度试验方法；GB/T1431-2019炭素材料耐压强度测定；GB/T8721-2019炭素材料抗拉强度测定；铝电解用炭素材料力学强度试验机；预焙阳极阴极炭块抗折强度试验机；固体石墨材料抗折强度试验机；GB/T26295-2010预焙阳极和阴极炭块四点法测定抗折强度；GB/T38338-2019炭素材料断裂韧性测定；GB/T40398.1-2021炭-炭复合炭素材料摩擦磨损性能试验机；GB/T40398.2-2021炭-炭复合炭素材料弯曲性能试验机；GB/T40406-2021炭素材料压缩静态弹性模量和泊松比；YS/T63.13-2016铝用炭素材料检测弹性模量；YS/T63.15-2012铝用炭素材料检测耐压强度；石墨炭素材料抗拉强度试验机；石墨管抗压抗折强度试验机；炭砖抗压强度试验机；500kN炭石墨制品抗压荷载试验机；5kN炭石墨制品抗折荷载试验机；炭石墨制品拉伸应力应变试验机；石墨电极芯挠曲断裂模数试验机；ASTM D7972；ASTM C1106；
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