硬质合金抗压强度为340~560kg/mm2;硬质合金抗压强度测试采用圆柱型试样,在材料试验机上进行抗压试验;钨钴合金在含钴量为5%时抗压强度最大;钨钛钴合金抗压强度随碳化钛含量的增加而降低。
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山东省计量测试学会;力值硬度计量专业委员;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) |