复合孕育,Compound Inoculation
1)Compound Inoculation复合孕育
1.Application and Dynamics Effect ofCompound Inoculation for High Manganese Steel;铸造高锰钢复合孕育的动力学效应和应用
pound inoculation function and dynamics effect of high-Cr white cast iron;高铬白口铸铁复合孕育的作用及动力学效应
英文短句/例句
1.Study on the Fast Annealing of the RE Composite-inoculated Malleable Cast Iron稀土复合孕育可锻铸铁快速退火研究
2.On the Application of Complex Gestated Permanganic Gray Cast Iron in Production of Bake Vat谈复合孕育高锰灰铸铁在烘缸生产中的应用
3.Study on the Effect of SiSr and SiFe Compound Inoculation on Boron Gray Cast Iron;SiSr复合孕育对硼灰铸铁组织和性能的影响
4.A Testng Research to Composite Hegh Manganese cast iron used as drying Vat;复合孕育高锰灰铸铁用于烘缸铸造的研究试验
5.Improvement of Processability of Gray Cast Iron in Cylinder Body Using Compound Inoculants应用复合孕育剂提高缸体用灰铁铸件的切削性能
6.Effects of SiFe75 Inoculation Treatment on the Microstructure and Properties of TiC_p/Fe Composites孕育处理对TiC_p/Fe复合材料组织和性能的影响
7.Influence of Alloying and Modification on the Microstructure and Mechanical Properties of In-Situ TiC_p/Fe Composites;合金化和孕育处理对原位自生TiC_p/Fe复合材料微观组织和机械性能影响的研究
8.Building on Scientific Research Interest of College Students and Training Creative and Versatile Personnel--With the Case of Wenshan Teachers College;孕育学生科研兴趣 培养创新型复合型人才——以文山师范高等专科学校为例
9.To explore the pathogeny of sterility and provide a basis for effective treatment.目的：探讨引起不孕不育的原因，为合理治疗不孕不育提供依据。
10.Fabrication of Semisolid Slurry on AM60 Magnesium Alloy by Self-inoculation Method自孕育法镁合金AM60半固态浆料制备
11.Grain Refinement of AZ91 Alloy by Carbon Inoculation碳质孕育法对AZ91合金的晶粒细化研究
12.The Legal Control and Using of Surrogacy Generation代孕生育合理控制与使用的法律规制
13.The Original Art Pattern in North China--Heyang Marionette黄土地孕育出的原生态艺术——“合阳线戏”
14.To carry within the uterus from conception to delivery.孕育，怀胎从怀孕到分娩的子宫内孕育
15.Influences of Fufang Ganmao Mixture(Compound Mixture for Common Cold) on Physiological Indexes of Pregnant and Embryonic Rats复方感冒合剂对孕鼠及胎鼠生理指标的影响
16.To beget and conceive(offspring).生育和孕育(后代)
17.The combinatorial model of earthquake source development is used in discussion on above mentioned problems.在讨论这些问题时采取了震源孕育的组合模式。
18.Effect of contraception service intervention on migrant population流动人口避孕节育服务综合干预效果分析
相关短句/例句
compound inoculants复合孕育
1.The effects of severalcompound inoculants on the mechanical property, processability and sensibility of the gray cast iron used in cylinder body are investigated in this article.试验结果表明,在复合孕育处理的灰铸铁件中,选择40%稀土孕育剂+60%75硅铁孕育剂复合孕育处理的灰铸铁件抗拉强度可稳定在295MPa左右,且硬度合适并具有良好的品质系数。
2.Aimed to develop the mechanical properties index, the content of this paper is mainly about boron gray cast iron, which melts with boron pig iron and is inoculated by the SiSr and SiFecompound inoculants.本文以提高硼灰铸铁性能指标为目的,以含硼生铁为硼添加剂浇铸成硼灰铸铁,选择利用不同配比的SiSr与SiFe对其进行复合孕育处理,得到不同条件下的试样进行试验。
3)composite inoculation复合孕育
1.By means of V_(slag) + Ti + Zn,thecomposite inoculation to the high-Cr white cast iron can be performed.采用V渣+Ti+Zn对高铬白口铸铁进行复合孕育。
2.By adjusting contents of both the graphitizing elements and elements of stabilizing system and adopting Si-Mn-Sncomposite inoculation instead of Cu-alloying,it was achieved that the free carbide was reduced,pearlite fraction was increased and the mechanical properties were increased.通过调节石墨化元素和稳定系元素含量,采用Si、Mn、Sn复合孕育方式来代替加Cu合金化,减少游离碳化物的出现,提高珠光体数量,达到提高铸件力学性能的目的。
4)Multiple inoculations复合孕育
1.The annealing process of multiple inoculations metal-mould malleable cast iron is compared with common inoculation one,the first stage graphitization annealing time is decreased from 45 minutes to 25 minutes,and the second stage graphitization annealing time is shortened from 350 minutes to 80 minutes.复合孕育金属型可锻铸铁的退火工艺与普通孕育金属型可锻铸铁的相比，第一阶段石墨化退火时间由４５ｍｉｎ减少至２５ｍｉｎ；第二阶段石墨化退火时间由５ｈ５０ｍｉｎ缩短至１ｈ２０ｍｉｎ。
5)compound inoculation复合孕育剂
1.The strengthening mechanism of RE multi-compound inoculation has been studied by using the method of metallurgical analysis.通过金相分析方法对RE多元复合孕育剂的孕育强化机理进行研究。
6)compound inoculants复合孕育剂
1.The Si-Sr and Si-Fecompound inoculants with different contents are used to treat the boron cast iron.用不同配比Si Sr与Si Fe复合孕育剂对含硼灰铸铁孕育处理,研究了Si Sr复合孕育剂对其金相组织、力学性能及冶金质量指标的影响。
2.Investigates how thecompound inoculants of which the mass fractions of Si-Ba is formulated differently, affect the burn-off rate of boron, microstructure and mechanical properties of the B-bearing gray cast iron.以含硼生铁配置的硼灰铸铁为对象,研究了不同质量分数的SiBa复合孕育剂对其硼元素烧损率、金相显微组织和力学性能的影响·实验结果表明:随SiBa孕育剂质量分数的增加,B的烧损率逐渐降低,由25%降至8%;而抗拉强度、硬度却随之递增,SiBa质量分数为48%时出现峰值,抗拉强度σb为282MPa,硬度为228HBS·此时,组织中石墨形态呈现A型分布,共晶团得到细化,数量由390个/cm2增加到780个/cm2;与其他几组试验结果相比,硼碳化物呈小块状且均匀分布在珠光体上·经过与标准图谱对比知,珠光体体积分数大于95%
3.In this paper,the effects of severalcompound inoculants on gray cast iron′s properties with 3 8%～4 1%CE were investigated.研究了几种复合孕育剂对较高碳当量 (CE =3 8%～ 4 1% )灰铸铁性能的影响 ,试验并经实际生产结果表明 ,选择 6 0 %SiBa + 40 %SiFe作为高碳灰铸铁件的复合孕育剂 ,其抗拉强度稳定在 2 5 0MPa以上 ,并能减小白口宽度和断面敏感性 ,满足实际生产要求。
延伸阅读
复合材料的复合效应复合材料的复合效应composition effect of composite materials复合材料的复合效应Composition effeet of Com-Posite materials复合材料特有的一种效应，包括线性效应和非线性效应两类。线性效应包括平均效应、平行效应、相补效应和相抵效应。例如常用于估算增强体与基体在不同体积分数情况下性能的混合率，即 Pc一巧几+VmPm式中Pc为复合材料的某一性质，乃、几分别为增强体和基体的这种性质，VR、Vm则分别是两者的体积分数。这就是基于平均效应上的典型事例。另外关于相补效应和相抵效应，它们常常是共同存在的。显然，相补效应是希望得到的而相抵效应要尽可能避免，这个可通过设计来实现。非线性效应包括乘积效应、系统效应、诱导效应和共振效应、其中有的己经被认识和利用，并为功能复合材料的设计提供了很大自由度;而有的效应则尚未被充分地认识和利用。乘积效应即已被用于设计功能复合材料。如把一种具有两种性能互相转换的功能材料X/y(如压力/磁场换能材料)和另一种Y/Z的换能材料(如磁场/电阻换能材料)复合起来，其效果是(X/D·(Y/Z)二X/Z，即变成压力/电阻换能的新材料。这样的组合可以非常广泛(见表)。系统效应的机理尚不很清楚，但在实际现象中已经发现这种效应的存在。例如交替迭层镀膜的硬度远大于原来各单一镀膜的硬度和按线性棍合率估算的数值，说明组成了复合系统才能出现的性质。诱导行为已经在很多实验中发现，同时这种效应也在复合材料的乘积效应┌──────┬──────┬──────────┐│甲相性质│乙相性质│复合后的乘积性质││ X/y│ Y/Z│沙到豹·(Y/公一义您 │├──────┼──────┼──────────┤│压磁效应│磁阻效应│压敏电阻效应│├──────┼──────┼──────────┤│压磁效应│磁电效应│压电效应│├──────┼──────┼──────────┤│压电效应│场致发光效应│压力发光效应│├──────┼──────┼──────────┤│磁致伸缩效应│压阻效应│磁阻效应│├──────┼──────┼──────────┤│光导效应│电致效应│光致伸缩│├──────┼──────┼──────────┤│闪烁效应│光导效应│辐射诱导导电│├──────┼──────┼──────────┤│热致变形效应│压敏电阻效应│热敏电阻效应│└──────┴──────┴──────────┘复合材料界面的两侧发现，如诱导结晶或取向，但是尚未能利用这种效应来主动地设计复合材料。两个相邻的物体在一定的条件下会产生机械的或电、磁的共振，这是熟知的物理行为。复合材料是多种材料的组合，如果加以有目的性的设计，肯定可利用这种共振效应，但是目前尚未加以研究。(吴人洁)
