首页 >> 新闻中心 >> 300kN持久强度试验机HRJ Lasting Strength Tester
持久强度是指材料在高温长时载荷作用下抵抗断裂的能力,即材料在一定温度和时间条件下,不发生蠕变断裂的最大应力。某些材料与机件蠕变变形很小,只要求在使用期内不发生断裂(如锅炉的过热蒸汽管)。这时,就要用持久强度作为评价材料、机件使用的主要依据。
HRJ持久强度试验机完成各种金属及非金属材料、合金复合材料在指定温度和时间持久载荷、持久时间、持久应力等材料性能测试及研究。500N1000N持久强度试验机;2000N5000N持久强度试验机;10kN20kN持久载荷试验机;30kN50kN持久荷载试验机;jnshiyanji.com;100kN持久强度试验机;200kN持久强度试验机;300kN持久载荷试验机;400kN持久强度试验机;500kN持久强度试验机;600kN持久强度试验机;1000kN持久载荷试验机;500N~300kN高温持久试验机;300kN~1000kN高温持久强度试验机;1000℃高温持久荷载试验系统;1000h高温持久荷载试验机;1200℃高温持久拉伸试验系统;100N~1000kN材料强度试验机;
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山东省计量测试学会力值硬度计量专业委员会委员 济南恒瑞金试验机有限公司
(试验机服务中心)(试验机配件供应中心)(特殊夹具定制中心)
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