The LINEA R46 grinding machine, concentrates 40 years of experience in grinding technology, offers new structural concepts and a heavy cast iron structure.
凌特公司拥有四十多年的磨削技术经验，其R46磨床的研发展示了新的结构概念和重型的铸铁结构方法。
So as to maintain stability, the existing floors composed of cast-iron posts and slab beams were methodically replaced by a new structure composed of mushroom posts and concrete floors poured on site.
为了保证稳定性，由铸铁构件和厚板梁组成的原有楼层均被由一种新的结构来取代，这种新的结构由新型连接构件和现浇混凝土楼板组成。
By analyzing the forming condition of D-type graphite cast iron, the paper describes the influence of trace alloy elements on the structure and property of D-type graphite cast iron.
通过对D型石墨铸铁认识过程和形成条件的分析，阐述了微量合金元素对D型石墨铸铁的组织和性能的影响，对于提高铸铁的性能具有一定的指导价值。
It was showed by experiment that re and RE-containing inoculant could effectively eliminate the harmful effects of trace elements, and improve the structure and properties of cast iron.
试验表明：稀土及其复合孕育剂能有效地消除微量元素的危害，改善铸铁的组织和性能。
Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope.
用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。
Because malleable iron is obtained by heat treatment of white cast iron there are certain relations between the structure of white cast iron and its heat treatment.
可锻铸铁是白口铁经石墨化热处理而得，所以白口铁的组织与热处理有一定的关系。
Adding copper into nodular iron caused change of its structure and properties both in as - cast as well as heat - treated condition that expanded application scope of nodular iron.
加铜的球墨铸铁无论铸态或热处理都引起了组织及性能的变化，这种改变拓宽了球墨铸铁的应用范围。
Main body of machine head adopts cast-iron structure and will never be deformed, which can ensure it not to affect the precision during the process of application, maintenance and change of units.
机头主体采用铸铁构造，永不变形，确保在使用过程及维修更换零件时不会影响其精度。
The effect of inoculation on the structure and properties of Jhigh- chromium white cast iron is investigated in this paper.
研究了孕育对铬白口铸铁组织及性能的影响。
The results show that Nb can increase the structure stability of chilled cast iron.
结果表明，铌可以有效地提高冷硬铸铁高温组织的稳定性。
Inoculating the cast iron containing lead, complex alloy can improve effectively the structure and properties of the cast iron.
用含锆硅铁以及它的复合合金对含铅、砷、锡等杂质元素的铸铁进行孕育处理，可以有效地改善铸铁的组织和性能。
The influence of composition, structure and defects of pig irons from different producing areas on the heredity of nodular cast iron was investigated by.
研究了不同产地原料生铁的成分、组织和缺陷在生产球墨铸铁时对铸件的遗传性影响。
The fracture morphology of cast iron is influenced mainly by its internal crystal structure and loading mode.
铸铁断口形貌主要受其内部结晶组织和加载方式的影响。
The influence of V on the structure and properties of medium silicon cast iron at room temperature are investigated. The existing forms and the function of V is discussed.
研究了钒对中硅耐热铸铁的组织及常温机械性能的影响，对钒在中硅铸铁中的存在状态和作用进行了探讨。
For high chromium cast iron with structure of preferred orientation, its retained austenite amount can be measured accurately by X-ray method of rotating and tilting specimen holder.
对有择优取向的组织来说，用旋转摆动的X射线法可准确测定高铬铸铁中残余奥氏体的含量。
The paper describes the forging properties of white cast iron and the effect of forging ratio on the structure and properties of white cast iron.
叙述了白口铸铁锻造工艺特点，以及锻造比对白口铸铁组织和力学性能的影响。
This paper introduces the structure of prestressed cast iron rolls and method of analysing and calculating its load-bearing capacity.
本文主要介绍预应力铸铁轧辊的结构及承载能力分析计算。
The effect of heat treatment on the structure and properties of porous ceramics composite on cast iron basis has been studied.
研究了热处理对铸铁基多孔陶瓷复合材料组织与性能的影响。
The nitride layer was formed on the surface of ductile cast iron by gas multi-element penetration, and the phase structure and section appearance of nitride layer were analyzed by the XRD and SEM.
球墨铸铁经过气体多元共渗后可在其表面形成氮化层，通过X射线衍射和扫描电镜对渗层的相结构与形貌进行分析。
The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.
研究了含钡硅铁及其稀土复合合金对含铅、砷、锡铸铁机械性能、铸造性能和金相组织的影响。
Influence of annealing temperature on structure and properties of infinitely chilled ductile cast iron roller is studied in the present research.
研究了退火处理温度对无限冷硬铸铁轧辊组织和性能的影响。
Laser strengthening process and structure characteristics of VTi cast iron cylinder liners in diesel engine are discussed in this paper.
论述了钒钛铸铁柴油机缸套激光强化的工艺与组织特征。
The white spot defect is an abnormal structure generally found in large cast iron cylinder sleeve by centrifugal casting.
白斑是离心铸造厚壁铸铁缸套的一种异常组织。
The worked metals have been improved greatly in structure than cast state. This may widen the use of white cast iron.
塑性加工能大大改善白口铸铁的铸态组织，这将扩大白口铸铁的使用范围。
Study metallographic structure of phosphor eutectic and boride in continuous cast iron. The microstructure of piston has been analyzed and proved after wear test.
研究水平连续铸造方式下高磷含硼铸铁中磷共晶和硼化物的分布特点，并进行超耐磨性试验，对磨损试验后材料的微观形貌进行试验验证分析。
The effects of alloying elements, modification treatment and thermoplast ic deformation on the structure and properties of hypoeutectic white cast iron was studied and discussed.
探讨了合金元素、变质处理和热塑性变形对亚共晶白口铸铁组织和性能的影响，确定 了合适的成分范围。
The effects of elements B, Cu and Mn on structure and mechanical properties of the Bainite ductile cast iron in above-mentioned process were investigated.
研究了硼、铜、锰对贝氏体球墨铸铁组织和性能的影响，并讨论了球墨铸铁的性能滞后现象，即等温淬火后随时间延长硬度增加的现象。
In this paper, effects of Ce, La and nd on graphite morphology and matrix structure in cast iron with various sulphur content and under various cooling rate have been studied.
研究了不同含硫量和不同冷却速度下铈、镧和钕对铸铁石墨形态和基体组织的影响。试验表明，不同的稀土元素在铸铁中的行为是不一样的。同时，硫和冷却速度对稀土元素的作用有重要的影响。
The influences of types of modificators and their added volume fractions on the structure and properties of medium-chromium cast iron were investigated.
研究了时效处理、淬火加热温度和回火温度对中铬铸铁组织性能的影响。
The influences of types of modificators and their added volume fractions on the structure and properties of medium-chromium cast iron were investigated.
研究了时效处理、淬火加热温度和回火温度对中铬铸铁组织性能的影响。
应用推荐