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- Keywords maraging hardening;bimetal hot forging compound die;thermal strength property;surfacing welding; 关键词马氏体时效硬化;双金属复合热锻模;热强性;堆焊;
- High red hardness,wear resistance and thermal strength machining of cast irons,quenched steel,non-ferrous metals and nonmetallic materials. 具有高硬度、高硬度、高耐磨性、高热强性,适于铸铁、淬火钢、有色金钢、非金属材料的切削加工。
- Application Used for the test of strength property, such as tensile, burst, shear, peel, compression, bend, tear, creep, elas-ticity and joint seem. 适用范围:用于各种材料的拉伸、顶破、剪切、剥离、压缩、弯曲、撕破、蠕变、弹性、接缝等性能试验。
- Application Used for the test of strength property, such as tensile, burst ,shear ,peel ,compression ,bend,tear,creep,elas-ticity and joint seem. 适用范围:用于各种材料的拉伸、顶破、剪切、剥离、压缩、弯曲、撕破、蠕变、弹性、接缝等性能试验。
- It has good properties such as, high inversion rate, good activity, small water demand, good fluidness, high bulk density, excellent thermal strength etc. 产品具有转相率高、活性好、用水量小、流动性好、体积密度高、热态强度优良等特点。
- This method exclusively takes deformation and strength property of the discontinuities into consideration, with the assumption that the rock blocks are rigid. 该方法假定岩石块体为刚体,只考虑结构面的变形和强度特性。
- The key technique for development of USC units is t o develop a new type of steel material with high thermal strength, resistance to high temperature corrosion and oxidation at steam side. 开发USC机组的关键 ,在于开发热强度高、耐高温腐蚀、耐汽侧氧化、技术上可行、经济上合理的新型钢材。
- A further precaution consists of the same extension and strength properties. 要更加小心地对待相同的拉伸与强度性质这一事实。
- By means of MaGang pilot-scale coking oven experiment and coking oven test,the adding of Australia coking coal to mixed coal may attain better cold intensity coke, and the coke made by partly mixing Canada coking coal have higher coke thermal strength. 马钢小焦炉试验和工业试验结果表明 :炼焦配用澳煤可以得到冷态强度较好的焦碳 ,而配用加煤炼焦具有良好的焦炭热态强度 ;
- The actual illustration and testing method of fatigue property of filtration material were presented. The fatigue strength property is very important in the application period for filtration material. 介绍了过滤材料耐疲劳特性的测试实例和试验方法。耐疲劳强度特性在过滤材料的使用期间是非常重要的一项性能。
- Ductile iron has the strength properties of steel using similar casting techniques to that of gray iron. 在与灰口铁相似的铸造技术下,球墨铸铁具有钢一样的强度。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Optimum cooking conditions were selected, Strength properties and bleachabilities of the pulps were studied. 优选出各自的最佳蒸煮工艺条件;测定了浆料的物理强度;并对漂白性能作了研究;
- Addition of fines to a chemical pulp significantly improves sheet consolidation and many dry sheet strength properties. 加入细料到化学浆中可大大提高纸页紧度和许多干纸页强度性质。
- Embrittlement, degradation of strength properties and increased moisture sensitivity of the composite can also result. 另外,还会导致脆化、性能劣化以及增加复合材料的湿度敏感性。
- The unbleached kraft pulp was dealt with a high-shear fiber kneader,moreover,the pulp properties and paper strength properties were measured. 用高剪切纤维离解机对未漂白硫酸盐浆进行处理,并测定了纸浆的性能和浆张物理性能。
- This paper analyses the effect of Ceq and Specification on strength Properties of Low-alloy 16Mn Plate for structural use. 本文分析了低合金结构钢16Mn的碳当量和规格,对强度性能的影响。
- In addition to their strength properties, carboxylated nitrile rubbers have silimlar resistance to heat, oil, and fuels as regular nitrile rubbers. 除此以外,羧化丁腈橡胶的耐热性,耐润滑油,燃料油性能与通用橡胶无异。
- The strength properties of KY-FW fire retardant wood are also up to the demands of the first-class water borne care retardant. KY-FW阻燃木材的力学性能达到了一级水基型阻燃剂标准规定的相应指标。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。