助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   mould 在 冶金工业 分类中 的翻译结果: 查询用时:0.182秒
图标索引 在分类学科中查询
所有学科
冶金工业
金属学及金属工艺
有机化工
计算机软件及计算机应用
轻工业手工业
自动化技术
生物学
机械工业
汽车工业
更多类别查询

图标索引 历史查询
 

mould
相关语句
  结晶器
    Analysis of Thermo-mechanical Behaviors in the Mould for Small Round Billet Continuous Casting
    圆坯连铸结晶器内热—力学行为的分析
短句来源
    STUDY ON HEAT TRANSFER CHARACTERISTICS OF HORIZONTAL CONTINUOUS CASTING MOULD
    水平连铸结晶器的传热特性研究
短句来源
    MODELLING OF AIR GAP FORMATION IN HORIZONTAL CONTINUOUS CASTING MOULD
    水平连铸结晶器内气隙生成模型
短句来源
    TREND OF STUDY ON THE MOULD FLUX FOR ULTRA-LOW CARBON STEEL
    超低碳钢连铸结晶器保护渣的研究动向
短句来源
    OPTIMUM CALCULATION OF MOULD TAPER OF HORIZONTAL CONTINUOUS CASTING
    水平连铸结晶器合理锥度的计算
短句来源
更多       
  模型
    MODELLING OF AIR GAP FORMATION IN HORIZONTAL CONTINUOUS CASTING MOULD
    水平连铸结晶器内气隙生成模型
短句来源
    A Math physical Model of Thermal Elastic plastic Stress Simulation of Ingot Mould in the Casting Ingot
    钢锭模在铸锭过程中热弹塑性应力数值模拟的数理模型
短句来源
    Cold State Model and Structure Optimizing of Concaster Mould for Slab at Anyang Iron & Steel
    安钢板坯连铸机结晶器冷态模型和结构优化
短句来源
    A Study of Water Model on Slag Entrapment of Molten Steel in Mould of Slab Continuous Caster
    板坯连铸机结晶器钢液卷渣的水模型研究
短句来源
    Research on water model of beam blank mould
    异型坯结晶器水力学模型实验研究
短句来源
更多       
  “mould”译为未确定词的双语例句
    THE FRACTIONAL MELTING PHENOMENON OF MOULD POWDERS FOR CONTINUOUS CASTING DURING THE HEATING PROCESS
    连铸保护渣在熔化过程中的分熔现象
短句来源
    MOULD POWDER FOR HIGH SPEED CASTING
    高速连铸用保护渣
短句来源
    DESIGN AND TEST ON MOULD OF 360 FLAT SECTION INGOT
    360扁锭设计与试验
短句来源
    IMPROVEMENT IN DESIGN OF 9-INCH DUAL PURPOSE INGOT MOULD AND PRACTICE
    9吋两用钢锭模的设计改进与实践
短句来源
    Relationship between Layer Structure and Properties of Continuous Casting Mould Slag
    连铸保护渣的层状结构与理化性能的关系
短句来源
更多       
查询“mould”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  mould
In a number of cases during stamping the material is able to spread freely in the gap between mould and dye ("free-edge stamping") and the preform is considerably deformed.
      
We used antibodies against two functional domains (motor and microtubule-binding) of one of principal components of the complex-dynein heavy chain of slime mould Dictyostelium discoideum-to test root meristem cells of wheat Triticum aestivum.
      
Mapping of the Cf-6 tomato leaf mould resistance locus using SSR markers
      
The Cf-6 locus of tomato conferring resistance to the Belarus population of the leaf mould causative agent was mapped to the chromosomal region, located 2.2 and 3.4 cM apart from the microsatellite markers, SSR128 and SSR48, respectively.
      
Special attention is given to the development and use of REMI for other lower eukaryotes (yeasts and mould fungi).
      
更多          


Factors influencing the three-layered structure of the protective slag in relation to their melting characteristics in the mould were investigated. The results obtained can be summarized as follows:1. The melting temperature of the protective slag must less than 1250℃ 2. The melting temperature of protective slags not only depends on their chemical composition, but also depends on their particle size. 3. The melting temperatures of the protective slag could belowered by fluxes For B-4 type, the melting...

Factors influencing the three-layered structure of the protective slag in relation to their melting characteristics in the mould were investigated. The results obtained can be summarized as follows:1. The melting temperature of the protective slag must less than 1250℃ 2. The melting temperature of protective slags not only depends on their chemical composition, but also depends on their particle size. 3. The melting temperatures of the protective slag could belowered by fluxes For B-4 type, the melting temperature were lowered in the following order: NaF>Na_3AlF_6>Na_2CO_3>NaCl>CaF_2. 4. Carbon is a effective factor in controlling the meltingrate of protective slags. For G-2 slag, the relationship between the carbon content and the melting rate can be expressed as follows: logt_s=4.160(C%)+1.0334.5. For the protecrive slags, melting temperatures of which are within 1100~1200℃ the rate of melting is not related with the melting temperature. 6. The less particle size of the slag composing materials the higher melting rate, especially when the particle size is within 60~100 mesh. 7. Different melting rates are required for different mould types. At 1450℃ the proper melting rate may be as follows:Ingot Wt., ton melting rate, sec.4~7 about 30<1 about 5

从保护渣熔融特性出发,研究了有关因素对保护渣形成三层结构的影响。研究结果如下:1.保护渣的熔融温度应低于1250℃。2.测定了七组保护渣在各种配比下的熔融温度。熔融温度除取决于化学组成外,还受渣料颗粒大小的影响。3.助熔剂降低保护渣的熔融温度的影响次序,对于B-4型保护渣为NaF>Na_3AlF_6(冰晶石)>Na_3CO_3>NaCl>CaF_2。4.碳是有效控制保护渣熔融速度的一个因素,对G-2型保护渣而言,其含碳量与熔融速度的关系式为lgt_s=4.160(C%)+1.0334。5.熔融温度在1100~1200℃范围内的各种保护渣,其熔融温度与熔融速度无对应关系。6.渣料的粒度越细,熔融速度就越快,特别在60~100网目之间变化时,这种影响更为显著。7.不同锭型对保护渣熔融速度要求是不同的,经初步研究确定,在实验室1450℃下保护渣熔融速度为4~7吨锭型——30秒左右,<1吨锭型——5秒左右为好。

The test has proved that the "non press" casting is a better practice. It is an effection process for decreasing gas and inclusion in billet, thus improving its guality and widening the range of castings. The test has also proved that both types of immersion nozzles, one with five holes and the other "v"-shaped design are very effective in decreasing the penetration depths in moulds. It has been shown, that the inclusions in 170×250 mm billet are related to the mixing of protecting slag used in the course...

The test has proved that the "non press" casting is a better practice. It is an effection process for decreasing gas and inclusion in billet, thus improving its guality and widening the range of castings. The test has also proved that both types of immersion nozzles, one with five holes and the other "v"-shaped design are very effective in decreasing the penetration depths in moulds. It has been shown, that the inclusions in 170×250 mm billet are related to the mixing of protecting slag used in the course of "press" casting.

试验证明了《无压》浇注是一种较好的工艺制度,它是减少铸坯中的气体和夹杂物,提高铸坯质量扩大浇注品种的一项有效的技术措施;试验也证明了五孔和喇叭形伸入式水口是浇注方坯的两种好的水口形式,这两种水口对减小流股在结晶器内的穿透深度是十分有效的;试验同样证明了170×250毫米方坯中的夹杂物与《有压》浇注过程中保护渣的卷入有关。

The effect of temperature at slag face on A1 and Ti control and the relation between temperature distribution round liquid metal pool/molten slag pool interface and quality of ingot surface have been investigated during ESR process of superalloy. If the insulation of the mould from its base plate was poor and rather higher temperature appeared at slag face, in the later refining stage the rate of O_2 penetration to slag from atmosphere,ν_(s—g)~(O2),is 2—3 times faster and also in the earlier stage the...

The effect of temperature at slag face on A1 and Ti control and the relation between temperature distribution round liquid metal pool/molten slag pool interface and quality of ingot surface have been investigated during ESR process of superalloy. If the insulation of the mould from its base plate was poor and rather higher temperature appeared at slag face, in the later refining stage the rate of O_2 penetration to slag from atmosphere,ν_(s—g)~(O2),is 2—3 times faster and also in the earlier stage the tendency towards the A1 increasing is greater than that of good insulation. An increase in voltage may cause the temperature at slag face to rise and the Ti loss to accelerate, e.g. every 0.03% more Ti loss at nearly 1 V increased.The temperature distribution round liquid metal pool/molten slag pool interface may be expressed by t=ae~(B/d)(B<0), it has a great influenc upon the quality of ingot surface. The method to ascertain this temperature distribution is presented.The evaluation of quality may be proposed by the change of slag coating thickness, δ=B/(ln t_1—lna). It is shown that the quality of ingot surface is perhaps depended on the electric current distribution in the molten slag pool, the heat conducting conditions at mould wall, the liquidus temperature of slag and the change of all factors affecting the temperature at "high temperature region".

本文探讨了渣面温度对高温合金电渣重熔过程中Al,Ti控制的影响及金属熔池/渣池界面温度分布与锭表面质量的关系。当结晶器对底水箱不绝缘时,渣面温度较高,熔炼后期氧从大气向渣中转移速度v_(s-g)~(O_2)比绝缘时大2—3倍;熔炼前期增Al倾向比绝缘时大。炉口电压增加,渣面温度升高,Ti烧损量加大。试验条件下,电压增加1V,Ti烧损量约增加0.03%。金属熔池/渣池界面温度分布可用公式t=ae~(B/d) (B<0)来描述,它对电渣重熔锭表面质量具有决定性影响。文中提出了确定这一分布的方法。锭表面质量可用重熔过程中渣皮厚度的变化来衡量。渣皮厚度δ=B/(1nt_l-1na)。渣池内电流密度分布及结晶器壁附近的热传导条件、渣的液相线温度以及所有影响“高温区间”温度的因素的变化均可导致锭表面质量的改变。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关mould的内容
在知识搜索中查有关mould的内容
在数字搜索中查有关mould的内容
在概念知识元中查有关mould的内容
在学术趋势中查有关mould的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社