1) gray cast iron
灰铸铁
1.
Effect of tin on the microstructure, properties and corrosion resistance of gray cast iron;
锡对灰铸铁组织性能及耐蚀性的影响
2.
Friction and wear of ceramics against gray cast iron in distilled water;
水润滑下陶瓷与灰铸铁副的滑动磨损特性
3.
The gray cast iron samples reinforced by surface modified SiC nano-powders were prepared under industrial conditions by foundry method.
在生产条件下采用冲入铸造法制备了改性纳米SiC粉体强化灰铸铁材料。
2) gray iron
灰铸铁
1.
Micro-plasma arc surface treatment of gray iron;
灰铸铁微束等离子弧表面处理的研究
2.
The melt treating techniques used for the production of low alloyed hi-strength gray iron and vermicular iron cylinder blocks and heads were summarized.
综述了用作发动机缸体缸盖的低合金高强度灰铸铁和蠕墨铸铁的铁液处理技术。
3.
The factors influencing the cutting machinability of gray iron cylinder blocks were summarized including chemical composition, melting and inoculating processes, graphite and hard particles in the matrix.
综述了影响灰铸铁缸体切削加工性的因素,包括化学成分、熔炼及孕育处理方法、石墨和基体组织中的硬质点。
3) grey cast iron
灰铸铁
1.
The microstructure and microhardness of grey cast iron was analyzed.
采用等离子相变硬化设备对汽车发动机缸体灰铸铁进行了表面相变硬化处理,分析了处理后铸铁的显微组织和硬度特征。
2.
The paper examines the behaviors of aluminum in the grey cast iron, revealing the influence of aluminum on the structures and properties of cast iron.
研究铝对灰铸铁组织和性能的影响 ,解释了铝对灰铸铁组织和性能作用的机理 。
3.
This paper discusses and proves that the influence of the ratio Si/C on tensile strength and hardness of grey cast iron through the methods of testing study and theoretical analysis.
主要运用试验研究及理论分析的方法 ,论证了 Si/C比值对灰铸铁抗拉强度和硬度的影
4) Grey iron
灰铸铁
1.
Effects of parameters of laser microprecision treatment on antiwear behavior of grey iron;
激光微精处理参数对于灰铸铁耐磨性能的影响
2.
Grey iron with high strength above HT250 can be achieved by adjusting Si/C ratio even if without applying traditional inocul.
8%时 ,Si/C对灰铸铁金相组织与机械性能的影响 ,结果表明 :当Si/C从 0 。
3.
This paper studies the technique of laser surface treatment of grey iron.
2kW CO_2激光加工机重熔普通灰铸铁表面并进行合金化处理。
5) gray cast iron
灰口铸铁
1.
Tensile behavior of gray cast iron with directional graphite flakes
定向石墨灰口铸铁的拉伸行为
2.
This pure α-Al2O3 coating were used to high speed cutting of gray cast iron in our study,for solving the problem that κ-Al2O3 coating or κ-Al2O3 and α-Al2O3 coating couldn't be applicative stably in high speed cutting.
采用一种全新的过渡层工艺,在过渡层上进行Al2O3化学气相沉积涂层,制备了单一α-Al2O3涂层,取代传统的κ-Al2O3涂层或κ-Al2O3和α-Al2O3混合涂层,应用于灰口铸铁高速切削加工,解决了传统的κ-Al2O3涂层或者是κ-Al2O3和α-Al2O3混合涂层高速切削中稳定应用的问题。
3.
8%SiC)suggested by multi-factor regression analysis,the wear resistance layers on the surface of HT200 gray cast iron of about 3mm depth is obtained,and its wear resistance is 2.
用该配方可以在灰口铸铁HT200表面获得一层3mm左右的耐磨复合层,其耐磨性约为基体试样的2。
6) gray iron
灰口铸铁
1.
The study of behavior of graphite phase in the laser hardening layer of gray iron;
珠光体灰口铸铁激光硬化层中石墨相行为研究
2.
In order to find a quick and accurate test method for discriminating the nodular iron from the gray iron on the production spot, ultrasonic attenuation tests were conducted on both the nodular iron and gray iron specimens with different thicknesses by adopting the ultrasonic waves with different frequencies.
为了找到快速准确鉴别球墨铸铁件与灰口铸铁件的现场检测方法,采用不同频率的超声波对不同厚度的球墨铸铁和灰口铸铁试样进行了超声衰减测试,发现灰口铸铁件超声衰减明显,而球墨铸铁件超声衰减微乎其微。
3.
Through the single factor test on gray iron added with Cr、Al、Cu respectively,the effect of the three elements on the cast structure and corrosion resistance has been analyzed.
采用单因素试验方法研究了Ｃｒ、Ａｌ、Ｃｕ三元素对灰口铸铁组织及耐蚀性的影响，结果表明，分别加入少量的Ｃｒ、Ａｌ、Ｃｕ，对铸态组织有不同的影响，三元素均提高铸铁的耐蚀性，其中Ａｌ的作用最为显著。
补充资料：灰铸铁
分子式：
分子量：
CAS号：
性质：含有片状石墨的铸铁。断口呈深灰色。具有优良的铸造、切削加工、抗磨、滑润、消振等性能，但强度较差，不能锻轧。常用在化工机械制造中。代号HT（huitie的缩写），加以最低抗拉强度σb及抗弯强度σw的数值。例如HT18－36，即表示σb≥176.4兆帕（18公斤力／毫米2），σw≥356.8I兆帕（36公斤力／毫米2）的铸铁。
分子量：
CAS号：
性质：含有片状石墨的铸铁。断口呈深灰色。具有优良的铸造、切削加工、抗磨、滑润、消振等性能，但强度较差，不能锻轧。常用在化工机械制造中。代号HT（huitie的缩写），加以最低抗拉强度σb及抗弯强度σw的数值。例如HT18－36，即表示σb≥176.4兆帕（18公斤力／毫米2），σw≥356.8I兆帕（36公斤力／毫米2）的铸铁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条