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- The inner crack healing process experiences two stages of closing and metallurgical bonding of crack under plastic deformation. 在塑性变形条件下,内裂纹愈合过程一般经历裂纹的闭合及焊合两个阶段。
- The results showed that the light beam Ni-based alloy powder surfacing layer can metallurgically bond with the Fe-C alloy substrate. 采用光束镍基合金粉末堆焊可在铁碳合金表面获得与基体冶金结合良好、无裂纹、轻度稀释的强化层。
- The cladding can increase the mechanical properties of steel substrate.Firm metallurgic bonding was obtained between cladding and steel substrate.The cla... 覆层强化了钢基体的力学性能,覆层与钢基体产生牢固的冶金结合,并具有较高的硬度和优良的耐磨性、耐腐蚀性,在机械工程领域具有广泛的应用前景。
- Spray deposited porous aluminum alloy sheets easily have surface and edge crack when they are directly rolled due to the porosity and metallurgical bond. 喷射沉积多孔铝合金板坯由于有孔洞且缺乏良好的冶金结合,直接轧制时易出现板坯表面裂纹及边裂。
- With a copper alloy used as target and the same composition Cu alloy as electrode, a clad layer is formed by electrospark welding and a complete metallurgical bonding interface can be obtained. 采用电火花堆焊设备,以铜合金为基材,以相同成分的铜合金圆棒为电极材料进行堆焊,可获得冶金结合的界面。
- In this paper,TiC/Ni-Ti inter-metallic compound coatings with a metallurgical bond between a coating and mild steel substrate were prepared by reactive braze coating (RBC) of the mixed titanium, nickel and Carbon powder in vacuum braze furnace. 利用钛粉、镍粉和胶体石墨,真空条件下通过反应钎涂技术在低碳钢基体上制备了与基体冶金结合的碳化钛/钛镍金属间化合物复合涂层。
- The multilayer structure clad diamond have such advantages as: comperssion strength and oxidation resistance of diamand at high temperature and metallurgical bond strength between the clad diamond and the matrix material are increased. 多层结构的包衣金刚石具有许多优点:提高了单颗粒金刚石抗压强度、高温条件下的抗氧化能力以及提高包衣金刚石与胎体材料之间的冶金结合能力等等。
- The bonding strength on the metallurgically bonded interface between coating and substrate exceeded 400MPa. 覆层和钢基体间产生冶金结合和扩散结合界面,结合强度达到400MPa以上。
- Keywords Self-fusion nickle-base alloy;Vacuum fusion sintering;Metallurgy bonding; 镍基自熔合金;真空熔烧;冶金结合;
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- This glue makes a good firm bond. 这种胶水粘得很结实。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The ESD process can be used to produce metallurgically bonded coatings and repairs with minimal HAZ. ESD工艺用于产生冶金结合的涂层和修复,产生很小的热影响区HAZ。
- The coatings are metallurgically bonded to the substrate without obvious interface. 流动的氩气可有效地保护涂层的质量。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子,一碰就碎。
- Common interests formed a bond between us. 共同的利益把我们联系在一起。
- Identity of interests is the bond that unites them. 利害的一致是把他们联合起来的纽带。
- The results show that a metallurgically bonded coating is obtained,and the microhardness and wear resistance of the substrate... 结果表明,获得了冶金结合的强化层,显著提高了基体的硬度和耐磨性。
- The results show that the composite coating is metallurgically bonded to the substrate and the microstructure is fine and uniform. 结果表明,复合材料涂层与基体形成良好的冶金结合,微观组织细小、均匀;
- A unifying bond, especially a marriage bond. 结合一种联结的纽带,尤指婚姻纽带