碳化物分布 meaning in Chinese

distribution of carbides

The results showed that the fracture of the tooth - razor was brittle fracture , the material quality was normal , the main fracture reson was that the carbide in the microstructure of the tooth - razor was distributed as reticulation , the brittleness of the razor was increased and the toughness was decreased , so the tooth of the razor was broken by external force when it was working
结果表明，该剃齿刀的断齿属于脆性断裂，主要是显微组织中的碳化物分布不均匀（呈网状分布），使刀具的脆性增大而强度、韧性下降，导致刀具在使用过程中由于外力的作用发生断齿。
The results show that the solidification microstructure of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) contains of martensite , retained austenite structure , and mc , m6c , m2c carbides , and mc / m2c complex carbides by xrd , sem and metallographs . most of the mc carbides locate in the cell and other carbides distribute along the boundary of the cell
结果表明：经金相组织观察、 x射线衍射和扫描电镜分析， fe - 2 c - 4 v - 4 mo - 5 cr - x w合金系高速钢凝固组织包含马氏体基体、残余奥氏体及各种类型的碳化物如mc型碳化物、 m _ 2c型碳化物、 m _ 6c型碳化物和mc m _ 2c类型复杂碳化物，大部分mc型碳化物分布于晶粒内部，其它类型碳化物则沿晶界呈网状分布。