| 阻力板断裂原因分析 |
| |
| 引用本文： | 覃希治,邹宜新. 阻力板断裂原因分析[J]. 理化检验(物理分册), 2005, 41(3): 147-148,157 |
| |
| 作者姓名： | 覃希治 邹宜新 |
| |
| 作者单位： | 湖南省资江机器有限责任公司,益阳,413046 |
| |
| 摘 要： | 应用扫描电镜、光学显微镜和光谱分析等手段．分析了RZG45熔模精密铸件产生脆性断裂的原因。结果表明，铸件的断裂系由呈链状沿晶分布的脆性相所致。提出了消除脆性相的措施。
|
| 关 键 词： | 熔模精密铸件 脆性相 硼化物 |
| 文章编号： | 1001-4012(2005)03-0147-02 |
FRACTURE ANALYSIS OF RESISTANCE PLANK |
| |
| QIN Xi-zhi,ZOU Yi-xing. FRACTURE ANALYSIS OF RESISTANCE PLANK[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2005, 41(3): 147-148,157 |
| |
| Authors: | QIN Xi-zhi ZOU Yi-xing |
| |
| Abstract: | The analysis of fracture failure for RZG45 investment casting products were conducted by means of SEM, optical microcope and spectrum analysis, and the essence of the brittle phase was studied. Effective measures have been proposed to remove the brittle phese. The investment casting products have been stopped from breaking thoroughly. |
| |
| Keywords: | Melt casting Brittle phase Boride |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
