查询词典 foundry ingot

The composition of TB6 alloy ingots after heat treatment then water colling and air colling was analyzed. The results show that the segregation in the grain boundary is more serious than the segregation in the grain both in air cooled ingot and quenching ingot, the composition in grain boundary are not uniform; the segregation of Fe is more serious than the segregation of Al and V; the composition in air cooled ingot and quenching ingot are more uniform than the composition in cast; the segregation in quenching ingot is lowest, quenching can reduce the segregation.

中文摘要：对热处理之后进行水冷与空冷的TB6合金铸锭进行了成分分析，对两种热处理所得结果进行分析，发现无论铸态还是空冷与水冷之后的试样，晶界偏析总比晶内严重，而且晶界处的成分分布很不均匀；Fe元素的偏析要比Al元素与V元素的偏析严重；空冷与水冷后的试样，各个元素分布较原始态的更加均匀，各测试点之间的差距减小；水冷之后的试样成分分布更理想，比空冷的效果好，水冷可以显著改善TB6合金铸锭偏析现象。

After having compared the cupola furnace with electric arc furnace on the characteristics of the process of producing spheroidal graphite cast iron steel ingot module and their application effects, the results show that it will prolong the life of steel ingot module and improve the quality of steel ingot by applying arc furnace to melt spheroidal graphite cast iron steel ingot module.

电弧炉技术在球墨铸铁钢锭模生产上的应用赵海兵任元和李梅曹志张涛摘要将冲天炉和电弧炉这两种生产球墨铸铁钢锭模的工艺特点及应用效果进行对比，结果表明，采用电弧炉冶炼球墨铸铁钢锭模能够提高钢锭模使用寿命，改善钢锭质量。关键词球墨铸铁模耗A

Our company is the professional one to produce high nickel chrome molybdenum tungsten alloy steel with heat-resistant and acid resistant by using special foundry technique and special material; furthermore, the company has whole product line such as precise foundry, eccentric foundry, sand type foundry, machinery processing and welding assembly.

我公司是采用特种铸造工艺、特种材料生产耐热、耐酸高镍铬钼钨结合金钢铸造的专业厂家，具有精密铸造、离心铸造、砂型铸造、机械加工、焊接组装等一整套的生产线。

This article describes the difference of mobility between N type indium antimonide ingot and the rectaugular sample, which was cut from the ingot on the position where we want to measure the mobility of ingot.

本文叙述由于发现区熔法制备的N型InSb单晶锭条的迁移率与锭条同处切下的矩形样品的迁移率之间的差别，超出测量误差范围之外，从而得到切割、研磨过程引入机械损伤及电极制备过程引入"热损伤"的看法，它们影响所研究的样品的电学性质。

According to the invention, by using the ingot mold it is possible to cast a slab with a thickness much smaller than the thickness that can be achieved with known ingot molds, between 20/50 mm, yet helping maintain a certain length of liquid core down-stream of the exit section of the ingot mold, and wherein the core remains liquid even in the zones nearest the furthermost side parts.

根据本发明，通过使用锭模，可以铸造厚度比现有已知的锭模可以获得厚度要小得多的板坯，其厚度在20-50mm之间，还帮助将锭模出口部分下游的液芯保持为某一长度，其中该液芯即使是在最靠近最远侧部分的区域也保持为液态。

Heat transfer between ingot and mold is then intensified by the quickened flow velocity of Al melt. As a result, the initial solidifying point on the ingot surface in mold moves upwards to decrease the height of contact zone between the melt and mold so as to improve the surface quality of ingot.

铝熔体流动速度的加快能增强石墨环与铝熔体之间的换热，使结晶器内铸锭表面初始凝壳点位置上移，减小了铝熔体与结晶器的有效接触高度，提高了铸锭的表面质量。

Shenzhen Digital Co., Ltd. Panto make brand MP3 MP4 do the quality of the foundry, so that trading companies emancipated from the quality inspection is no longer free to do on behalf of factory inspection; allow brands to benefit from the foundry, Let the brand to grow up in the foundry!

深圳市潘哆啦数码有限公司，以做品牌的品质来做MP3 MP4的代工，让贸易公司从质检中解放出来，不再做代工厂的免费质检；让代工从品牌中受益，让品牌在代工中成长！

The present number of 368 corporate employees, annual sales of 80,000,000 yuan, annual production of more than 12,000 tons of various casting and foundry equipment production, the main production facilities, such as the United States Hunter production line in Zhejiang round of the Bank of Machinery Co., Ltd., Zhejiang Leo shares Ltd., the first Shanghai Textile Machinery Plant, China Precision Machine Tool Plant Jack, Warner, Ningbo and Taizhou of good casting Co., Ltd., Suzhou Wujiang David Weir Iron Foundry Co., Ltd., Xianju Hydraulic Casting Plant, Sally Home Shuangshi foundry, Xianju Hengxi machinery plant, Linhai City, a strong metal Manufacturing Co., Ltd., Zhejiang Province made a total of Linjiang Casting Co., Ltd., Taizhou ......, Bo Li Machinery Co., Ltd. and Italy for the meat grinder, Spain pumps, water pumps Perkins Germany, the United States Cummins customers abroad pumping facilities and so on.

本企业现有职工人数368人，年销售8000万元，年生产各类铸件12000多吨及铸造设备制作，主要生产配套，如美国亨特生产线、浙江银轮机械股份有限公司、浙江利欧股份有限公司、上海第一纺织机械总厂、中国杰克精密机床厂、宁波华纳公司、台州通顺铸造有限公司、苏州吴江市震堰球铁铸造有限公司、仙居液压件二厂铸造公司、仙居双狮铸造厂、仙居横溪机械厂、临海市坚强金属制造有限公司、浙江临江共发铸造有限公司、台州博立机械有限公司。。。。。。，并为意大利绞肉机、西班牙水泵、德国帕金斯水泵、美国康明斯水泵等国外客户配套。

This paper discusses the reason of failure in gray cast iron ingot mould under thermal cycling condition from temperature field, thermal stresses ,the change process of coefficient of crack sensitivity,graphite oxidization and growth of cast iron in high temperature in the process of using ingot mould.

从钢锭模使用过程中的温度场、热应力、裂纹敏感系数的变化过程以及石墨氧化、高温下铸铁生长等角度对灰铸铁钢锭模在热循环条件下的失效原因进行了探讨。

This article describes the conditions of production and application of middle and small-sized RE-Mg ductile iron ingot mold during the last three years, and gives main properties of these ingot molds mechanic properties at room and high temperatures, resistance to oxidation and thermal fatigue, critical phase transformation temperatures and coefficient of thermal expansion,etc.

本文介绍了三年来采用稀土镁球铁材质制造中、小型钢锭模的生产试制和使用情况。报导了此种钢锭模的主要性能(常温与高温机械性能、抗氧化与热疲劳性能、临界相变点与热膨胀系数等)和表示出机械性能与化学成分间相互关系的回归方程。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。