查询词典 cast steel

Development and application of software and hardware of open type cast iron thermal analysis of cast iron melt inspection have been reported with explanation of each module function of analysing and calculating chemical composition,as-cast mechanical properties and structural characteristics,solidification phase transformation heat,some thermal phisical parameters based on solidifying and cooling curve of samples.

报告了用于检测铁液熔炼质量状况的开放式铸铁热分析软、硬件系统的研制与应用情况，并系统地阐述了根据热分析试样的凝固冷却曲线实现对铁液化学成分、铸态下的力学性能和组织特征以及对凝固相变热和某些热物理量进行分析和计算的各子模块功能。

Except for research and discuss on turning and milling gray cast iron under high cutting speed, only few studies about machining nodular cast iron and vermicular cast iron with PCBN tool were carried out, while the two materials are widely used in manufacturing, specially automobile, aviation and machine tool. Therefore how to cutting these hard-to-machine materials economically and effectively is becoming an urgent-to-solve problem.

但是对于铸铁加工领域的研究则相对较少，除了对高速切削和铣削灰铸铁有较为深入的研究探讨外，关于PCBN刀具对球墨铸铁、蠕墨铸铁等材料加工应用的研究却很少，而这两种材料近些年已经大量的应用于汽车、航空、机床等制造业中，因此如何经济有效的加工这样难加工材料成为迫切需要解决的问题。

On basis of the analysis for cores and well-logging, the authors have thoroughly studied the sedimentary facies types and characters of Chang 6 oil-bearing formation of the Baibao region with casting thin sections, SEM, trace elements and porosity and permeability analysis and a great deal of indoor testing data. The authors propose that the sedimentary facies type of Chang 6 oil-bearing formation of the Baibao region is a sublacustrine slump turbidite fan for the first time, and lithology is lower componential and textural maturities micro-fine feldspar sandstone primarily, with graded bedding, fluidified convolute bedding, slipping-cut and deformational structures, minitype syngenetic faults, flute cast, groove cast, load cast and other turbidite sedimentary facies signatures.

作者在岩心描述和测井分析基础上，结合铸体薄片、扫描电镜、重矿物、微量元素和孔渗分析等大量测试资料，对该地区长6油层组沉积相类型及特征进行深入研究，首次提出白豹地区长6油层组属于湖底滑塌浊积扇沉积体系，岩性以成分和结构成熟度均偏低的微－细粒长石砂岩为主，具粒序层理、液化包卷层理、滑动截切和变形构造、小型同生断层、槽模、沟模和重荷模等浊积沉积相标志。

On the base of analyzing the mold design characteristic of camshaft cast, with the development method of software modularization and parameterization, the thesis finished the designs on mold design of camshaft cast which consisted of parts CAD, cast CAD, running system CAD, chill CAD and determining of mold joint.

在基于专家知识原理基础上，具体分析了凸轮轴铸件分型面的确定原则和规则知识，并将其应用于系统开发中。

The company has 8 tons / hour cupola, 750KG intermediate frequency electric furnace, heat treatment furnace, molding machine, shoot core machine, CNC lathe, milling machine, crankshaft grinder, such as the main production equipment, has formed a cupola, medium frequency melting furnace, manual modeling, machine modeling as a primary means, such as ductile iron, gray cast iron, cast aluminum, cast copper production lines, is a fairly large scale, Strict quality control, production means complete, the products of different specifications, quantity and user requirements and strong adaptability professional foundry company.

公司拥有 8吨/小时冲天炉、 750KG 中频电炉、热处理电炉、造型机、射芯机、数控车床、铣床、曲轴磨床等主要生产设备，形成了以冲天炉、中频炉熔炼，手工造型、机器造型等为主要手段的球墨铸铁、灰口铸铁、铸铝、铸铜的生产线，是一个具有相当规模、质量控制严格、生产手段齐全、对产品的品种规格、数量及用户要求的应变能力强的专业铸造公司。

The effects of La-Pr-Ce mischmetal on the microstructure and mechanical properties of the testing cast Mg-7Li-1Al alloys have been investigated by means of mechanical property measurement,optical microscopy,scanning electron microscopy and X-ray diffractometer.Influence of the aging treatment on microstructure and mechanical properties of the test Mg-7Li-1Al-xLPC alloys have-been studied.Similarly,heat treatment strengthening mechanism of cast Mg-7Li-1Al-xLPC alloy and strengthening mechanism of La-Pr-Ce mischmetal cast Mg-7Li-1Al has also been discussed in depth.

通过进行力学性能测试试验，并采用光学显微镜、扫描电镜、X射线衍射仪等现代材料分析测试手段，研究镧镨铈混合稀土对Mg-7Li-1Al合金组织和性能的影响；分析时效处理对Mg-7Li-1Al-xLPC合金组织和力学性能的影响程度；并且探讨了镧镨铈混合稀土对Mg-7Li-1Al合金以及时效处理对Mg-7Li-1Al-xLPC的强化机理。

Jinhui BAOYING electrical equipment factory producing all kinds of heaters are the professional manufacturer, has twenty years of history, the main products are single-, twin-screw extruder supporting cast aluminum heaters, inside and outside the air-cooled cast aluminum heater , bronze, cast iron heater.

宝应县金辉电器设备厂是生产各种加热器的专业厂家，有二十多年历史，主要产品有单、双螺杆挤出机配套的铸铝加热器，内、外风冷铸铝加热器，铸铜、铸铁加热器。

The company was founded in 1980, is a professional sound field a variety of electric heater elements, complete sets of electric heating elements and complete sets of electric heating equipment business, after several re-integration, the company can research and development production electric heating pipe, heating plate, cast aluminum, cast copper, cast iron electric heater, far infrared radiation heater, acid-proof heaters and large air heater, oven, bake Road, and many other electric heating products.

多年来本公司得到了广泛的市场，部分配套产品出口到东南亚西欧等国家，赢得了广大客户的信赖和支持。并可以根据客户的要求，为您订做各类点加热器。产品质量稳定，供货及时，服务周到，并被评为&重合同、守信用&企业。&城市守信&是我公司的立身之本！热忱欢迎新老客户光临惠顾，共创辉煌！

We can produce all classes of grey cast iron, ductile cast iron and malleable cast iron. There are more than 50 customers all over the world.

其主要材质为，灰铸铁，可锻铸铁，球墨铸铁，全世界共有50多个客户。

Secretary for the mother who e-ding-ding and dominating the whole cast, in the ding-ding ears are well-cast and then loaded Fan cast.

司母戊鼎的鼎身和鼎足为整体铸成，鼎耳是在鼎身铸好后再装范浇铸的。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48