1.【化】碳化物;碳化钙;电石
1.a compound containing carbon and one other element, especially a metal
1.But at the peak temperature near the temperatures of melting, a significant amount of undissolved carbides still exist in the surface.
表面最高温度接近熔化温度时，仍含有一定数量的未溶渗碳体。
2.The methods as how to control the surface carbon concentration, carbon profiles and the morphology of carbides have been put forward.
提出了控制表面碳浓度、碳浓度分布和碳化物形态的方法和途径。
3.The carbides are fractured and fragmented in form of shear fracture mainly and then dissolved and disappeared.
白层中的渗碳体细化形式主要是剪切断裂细化、溶解、消失。
4.The application of Rare earth elements in cemented carbides has been one of the national major projects.
稀土硬质合金材料是国家重点科研专题之一。
5.This process is extremely useful, therefore, in tool making, since hardened steel and carbides can be machined with easy.
电火花加工是非常有用的。因此，在制造工具时，可以让淬火钢和硬质合金加工更容易。
6.The fine, equiaxed and homogeneous carbides could be obtained at the end of the first holding stage.
其中第一阶段末，能够得到均匀、细小、圆整的理想初生碳化物组织。
7.According to the size of carbides and the amount of exposed matrix, the annealed structure can be pided into low and high grades.
认为可以根据碳化物颗粒大小，基体露出多少为主的原则，把其分为低级别组织和高级别组织进行参考评级。
8.The larger carbides existing in that part also wrecked continuity of the base and accelerated the forming and expanding of the crack.
同时该区域组织中存在的较粗大的碳化物破坏了基体组织的连续性，加速了裂纹的形成和扩展。
9.The valid controlution of carburization atmosphere during the later stage of Sintering-HIP can directly prepare gradient cemented carbides.
气压烧结后期有效地控制渗碳气氛能够直接烧结渗碳制备梯度硬质合金；
10.According to thermodynamic calculation, partial carbides can be dissolved if the alloy is treated at very high temperature.
热力学计算结果表明，在高温条件下合金中的部分碳化物会溶解。