熔制
- Melting;founding
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T酸碱熔制备H酸的新工艺
The Novel Technology on the Synthesis of H-acid from T-acid by Alkali Fusion
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CO2激光熔制高氧化硅玻璃系统的研究
Research on CO_2 laser melting of high silica glass systems
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本试验熔制了Mg-5,9,16%Li-2%Al合金,研究了添加不同Ca含量对合金组织和性能的影响。
Mg-5,9,16 % Li-2 % Al alloys were made in this study .
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低温反应自熔制备Mg基复合材料的组织与性能
Microstructure and Properties of Magnesium Matrix Composite Fabricated by Low Temperature Reaction Melting
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自蔓延-熔制合成Ni3Al-TiC系统复合材料的力学性能
Mechanical Properties of Ni_3 Al-TiC Composites Synthesized by SHS-Melting Process
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并对合金进行显微组织观察及X射线分析,确定了该合金在550℃时的平衡组织。该熔制方法可以制备无污染的成分均匀的合金样品。
Through microstructural observation and XRD analysis , the equilibrium microstructure of the alloy at 550 ℃ was determined .
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试样均在1400℃下保温1h熔制。
The compositions were melted at 1400 ℃ for 1h .
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二氧化锡是一种n型半导体,具有耐高温、耐侵蚀、高温导电性优良等特点,因此,几乎可以用于所有玻璃品种的熔制。
Tin dioxide is an n-type semiconductor , and has the performance of enduring high temperature and corrosion resistance , it can be used to melt nearly all kinds of glass .
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Cu-Cr合金电极触头板铸件的熔制
Melting and Casting of the Electric Contact Plate with Cu Cr Alloy
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采用电解铜、电解锰、电解锌、工业纯铝为原料,熔制了不同成分的MnCu系合金及CuZnAl合金,并测试了其在不同初始应力下的减振能力。
Mn-Cu and Cu-Zn-Al alloys of varios compositions were prepared with electrolytic copper , manganese and zinc and industrial pure aluminium . Their damping capacity was measured under different original stresses .
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研究了熔制气氛、光照时间及热处理温度对铜光敏微晶玻璃光敏性的影响,利用XRD和SEM对样品进行了分析。
The influence of melting ambience , illumination time and heat treatment temperature on photosensitive of photoactive glass ceramic were studied . The samples were analyzed by XRD and SEM .
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在ZnO-Al203-SiO2系统玻璃中掺入少量晶核剂TiO2,再掺入过渡金属离子和稀土离子,在高温下熔制得到透明母体玻璃。
The glass ceramics doped rare earth and transition metal ions were obtained and based on the controlled nucleation and crystallization of ZnO-Al2O3-SiO2 system glasses containing TiO2 as nucleating agent .
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钇铝硝酸盐共熔制备YAG微粉将Al(NO3)3和Y(NO3)3混合溶液在加热在燃烧剂尿素的作用下发生反应即可生成YAG粉体。
Synthesis of YAG micrometer powders by co-melting yttrium nitrate and aluminum nitrate By co-melting the mixture solution of A1 ( NO3 ) 3 and Y ( NO3 ) 3 with electric cooker .
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以SiO2B2O3ZnO系统为基础,在一定熔制温度条件下制备出了用于电绝缘封接的玻璃材料。
This article is based on SiO 2-B 2O 3-ZnO system , sintered at certain temperature to produce the electric insulated sealing glass material .
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用大功率CO2激光器熔制WO3/Fe2O3新型烯烃歧化反应催化剂。
This paper , reports researches on preparation of WO3 / Fe2O3 catalyst for metathesis of propene by the high power CO2 laser .
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以Li2O-Al2O3-SiO2为基础玻璃,CeO2为稳定剂,在不同的熔制气氛下制备出耐辐照玻璃。
Irradiation-resistant glasses were prepared at the different melting atmospheres by doping cerium into the Li_2O-Al_2O_3-SiO_2 glasses .
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得到的玻璃配方中不含Th○2组成,玻璃可用3L铂埚熔制,并得到了质量好的成品玻璃。
The glass composition which we obtained is free of Th ○ _2 and can be melted in 3L platinum pot . Glass products with good quality were obtained .
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分别以粉煤灰和硅藻土为主要原料熔制Na2O-CaO-Al2O3-B2O3-SiO2系玻璃,进而制备微孔玻璃并对其性能进行研究。
The Na_2O-CaO-Al_2O_3-B_2O_3-SiO_2 system glass and porous glass have been developed respectively by fly ash or diatomite as main raw materials . And then proceed to study its capabilities .
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运用XRF分析污泥灰中的化学成分,以微波为热源进行基础玻璃的熔制,确定最佳的熔制工艺条件。
The chemical composition of sewage sludge residue was analysis by XRF in this experiment , the as-quenched glass was made by the microwave melting method to determine the best conditions .
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本文采用纯钛颗粒法制备Al-Ti-B中间合金,探讨了加料次序,熔制温度和覆盖层的厚度对B的吸收率的影响以及搅拌在熔制Al-Ti-B中间合金中的作用。
Al-Ti-B master alloy has been fabricated by casting of pure Ti grain . The effects of additive sequence , melting temperature and thickness of coating layer on absorption ratio of B , stir effect on the preparation of Al-Ti-B master alloy have been discussed .
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为了以天然锂辉石为原料制备具有低膨胀性能的微晶玻璃,引入MgO、ZnO、B2O3以降低熔制温度,引入TiO2作为晶核剂。
For the preparation of low expansion coefficient glass ceramic derived from natural Spodumene ( Li 2O · Al 2O 3 · 4SiO 2 ), MgO , ZnO , B 2O 3 were used to decrease the melting temperature and TiO 2 was used as nucleating agent .
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石灰石粒度对平板玻璃熔制的影响
Influence of Limestone ′ s Particle Size on Flat Glass Melting
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高铁铝型铁矿尾矿饰面玻璃的熔制
Melting of decoration glass using iron ore tailings of ferric alumina
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利用煤矸石熔制岩棉的机理与工艺研究
Mechanism and techniques of the asbestos made from gangues by melting
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玻璃熔制过程三维数学模拟的运用
The Use of Three Dimensional Mathematical Modeling for Glass Melting Process
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纤维玻璃熔制温度的计算
Calculation of melting temperature of glass used for fiber manufacturing
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锡坯料,用于大小管配件只用配合料熔制的玻璃
Tin blank for tube or pipe fittings glass melted from batch only
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熔制混合稀土与过渡金属离子组合着色玻璃
Hand-made Glass Products Having Combined Colors of Rare-earth and Transition Metal Ions
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富铁矿渣玻璃的熔制溢液现象及解决
A Solution of Overflow in the Melting Fe-Rich Slag Glass
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钠锌硅系统光学玻璃的低温熔制技术
Low temperature melting technique for optical glass with Na_2O-ZnO-SiO_2 system