gray cast iron

常見例句

The study and production level of the thin-section and high-strength gray cast iron is the key factor restricting the development of the gray cast irons.
灰鑄鐵在鑄件生產(chǎn)中占有最重要的地位，高強度薄壁灰鑄鐵的研究與生產(chǎn)水平是制約鑄鐵發(fā)展的主要因素。
As one of the gray cast iron, boron gray cast iron is widely used in the department including automobile industry, mechanism industry and construction industry, etc.
硼灰鑄鐵作為灰鑄鐵的一種，廣泛應用在汽車工業(yè)、機械工業(yè)、建筑工業(yè)等部門。
This paper mainly studies the influence of the boron gray cast iron with its microstructure, mechanical properties and metallurgical quality index in different inoculating conditions.
同時研究了不同孕育條件對硼灰鑄鐵的力學性能及冶金質(zhì)量指標的影響。