5% hi-Cr cast iron chips was used as substitutes for Ni-hard cast iron chips to produce of Ni-hard cast iron rollers with the other production conditions and process measures unchanged.
在生产轧辊的镍硬铸铁过程中,保持其它生产条件和工艺措施不变,使用5%高铬铁屑替代镍硬铸铁屑,分析了高铬铁屑对镍硬铸铁硬度的影响。
By superheating and holding the molten Ni-hard white cast iron with composition(wB / %) of C 3.
0的镍硬白口铸铁铁液进行过热和保温,研究过热温度和保温时间对该材料的石墨数量和碳化物数量的影响。
The abrasive resistance of as-cast martensitic high chromium cast iron is 3 times more than that of Ni-hard cast iron.
铸态马氏体高铬铸铁的耐磨性是镍硬铸铁的3倍以上。
Abrasion-resistant capability of Ni-cast iron and Cr-cast iron were studied by abrasion wears and impact test.
对镍硬铸铁和常用的铬系白口铸铁进行了削盘磨损试验和冲击磨料磨损试验。
On the base of invalidation analysis of the wear liners of the beater, the abrasion-resistant capability experiment is carried through NJ-cast iron and Ct-white iron.
在对搅拌器中衬板失效分析的基础上,对镍硬铸铁和铬系白口铸铁进行了磨料磨损试验。
The abrasion-resistant capability can be improved and better than Ni-white cast iron by choosing suitable composition and structure.
适当选择铬系白口铸铁的成分和组织可使其抗磨损性能显著提高,并优于镍硬铸铁。
cast Alnico hard magnetic alloys
铸造铝镍钴硬磁合金
cast iron to which nickel has been added to make it resist abrasion.
加入镍以防止磨损的铸铁。
A Study on Properties of Low Thermal Expansion High Nickel Cast Iron Containing 2％Cr
含2％铬的高镍低膨胀铸铁性能的研究
the iron carbide constituent of steel and cast iron; very hard and brittle.
铁的碳化物，组成钢和铸铁，极硬极脆。
"The Block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some Blocks are cast from aluminum."
缸体是由灰铸铁或含有镍或铬的合金铸铁整体铸造而成的。有的缸体由铝浇铸而成。
In this paper, the microstructure and chemical composition of new corrosion resistance nickel cast iron was desigened.
设计了新型耐蚀镍铸铁的组织及其化学成分。
Tool Wear Mechanisms When Machining Nicked Alloyed Cast Irons
加工含镍球墨铸铁时刀具磨损机理的研究
Verification of Austenite Nodular Cast Iron Saturation and Carbon Equivalent
高镍奥氏体球墨铸铁饱和度和碳当量的验证
The Microstructure and Property of Ni-based Overlay Prepared by Plasma Overlaying on Grey Cast Iron
灰口铸铁镍基等离子熔覆层组织和性能
Failure Mechanisms of Graded Ceramic Tool When Machining Nickel Alloyed Ductile Castiron
加工含镍球墨铸铁时梯度陶瓷刀具的失效机理
Production of Low-Cr Hi-Hardness Wear Resistant White Cast Iron with Rare Earth Modification
用稀土变质低铬白口铸铁生产高硬度耐磨铸件
The cutting variables to turn the cold and hard NI-Cr alloy cast iron are optimized by means of the computer and cutting test, so that the production practice could be directed by scientifie methods.
通过计算机和切削试验优选出车削镍铬合金冷硬铸铁的切削用量,从而用科学的方法指导生产实践。
Effect Innoculation of RE ahd Ti on Hardhess of Cast Medium Chrome Iron
稀土、钛孕育对中铬铸铁硬度的影响
Effect of Silicon on Microstructure and Hardness of Malleable Cast Iron
Si对可锻铸铁显微组织和硬度的影响