melting相关论文
This article presents an overview on recent developments in studies of chemical and physical processes of lithospheric d......
Lead isotopic compositions of more than 130 galena specimens from Phanerozoic metaldeposits in China have been analyzed......
Reported in this paper are the results of geologlcal and tluld inclusion studles of gem-gradetourmaline in pegmatite ve......
The frequent defects of the metal parts, such as non-fully melting, thermal strain, and balling, which are produced by s......
Large aperture Nd:phosphate laser glass is a key optical element for an inertial confinement fusion(ICF) facility. N31,o......
这是一个令人震惊的记忆。 若干年前的一个秋季的下午,本来天空并没有多少云,但是大约到了四点多一点的时候,从孔庙上空的东南......
U-Pb Zircon Geochronology and Geochemistry of Granitoids in the Douling Group in the Eastern Qinling
LA-ICPMS U-Pb zircon dating of the Sanpinggou, Gangou and Fengzishan granitoids in the Douling Group of the Eastern Qinl......
Steel strip feeding into the mold during continuous casting is known as an innovative technology.The newly applied techn......
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The snow and ice on asphalt pavement are very dangerous to people,automobiles and airplanes,so melting snow and ice beco......
Since serious fire occurred frequently in recent years, fire safety of high-rise building has attracted extensive attent......
Thermodynamic processes of ice in three lakes and landfast ice around Zhongshan Station, Antarctica, were observed in 20......
Many large porphyry Cu-Au deposits are connected to adakitic rocks known to be closely associated with ridge subduction.......
Elemental ratios Zr/Hf and Nb/Ta are expected to be constant and of chondritic value (~36.30 and ~17.57, respectively) i......
The novel shish-kebab-type liquid crystalline poly(p-phenylene)s were synthesized through Suzuki coupling reaction from ......
CO2 laser is employed to join a piece of powder metallurgical material (PMM) to a stainless steel in butt joint welding ......
The normally centered electron beam and non-centered electron beam welding of TiAl to TC4 was investigated in order to a......
Using TiAl alloy to substitute superalloy is a hot topic in aeroengine industry because of its low density, high elevate......
The surface tension of molten AlSi20 alloy has been measured by using the sessile drop method at 923―1123 K under argon......
In order to improve electrochemical properties,especially cycling stability,Co was partially substituted by Fe in A2B7-t......
Si diffusion behavior during laser welding-brazing of Al alloy and Ti alloy with Al-12Si filler wire
In laser welding-brazing of Al alloy (5A06) and Ti alloy (Ti-6Al-4V) with rectangular CO2 laser spot and with Al-12Si fi......
The powders of RE2Co17(RE=Y, Ce, Nd, Ho, Er) and Ho x Co100–x(x=6, 8, 10, 12) alloys were prepared by the arc melting m......
The chemical composition variation of the TiAl-4722 alloys was examined in a batch of the industrial scale master ingots......
Dephosphorisation basic oxygen faces (deP-BOFs) greatly differ from conventional BOFs in the melting process, especially......
目的 评价异体巩膜移植联合结膜瓣覆盖术治疗眼科手术后无菌性巩膜融解的临床效果.方法 对因眼部手术后发生无菌性巩膜融解10例(10......
采用真空电弧熔炼工艺制备了Cu-Ni-Nb-Mo合金,研究了合金成分对合金组织及热导率和熔点的影响。结果表明,当Ni含量固定时,随着Nb、......
为研究偏心环形单元内月桂酸的融化特性并对单元的结构进行优化,在保证一定量的相变材料时,改变圆环内外径,同时设置偏心来提高融......
为实现固流交互中真实感溶化现象的实时模拟,提出了基于粒子的GPU(Graphics Processing Unit)并行溶化模拟算法。利用考虑材料热传......
提出一种利用电容测量生物质灰渣熔融状态的方法,以低熔点的玉米芯灰为样品进行测试,并与X射线荧光分析（XRF）、X射线衍射分析（XRD）、热......
Effect of double dispersion on non-Darcy mixed convective flow over vertical surface embedded in por
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
UNUSUAL CRYSTALLIZATION AND MELTING PROCESSES OF AN OPTICALLY ACTIVE POLYOLEFIN: ISOTACTIC POLY((S)-
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
介绍涂硫尿素的生产工艺流程,对涂硫尿素生产工艺中的关键影响因素——涂硫转鼓内部结构,喷嘴喷压、喷角、喷距,尿素预热温度,硫黄......
目的 观察经阿德福韦酯治疗1年的慢性乙型肝炎患者体内乙型肝炎病毒(HBV)P区与C区基因序列的准种变化特点,以了解HBV准种与抗病毒......
以TiO2作为助熔剂,采用等静压成型技术配合固相烧结技术制备了BaZrO3坩埚,并用制备的BaZrO3坩埚采用真空感应熔炼技术进行了TiM(M=......
The grain refi nement limits of commercial pure Al inoculated by Al-5Ti-1B, Al-5Ti-0.25C and Al-5Ti-0.3C-0.2B master all......
The heating and melting mechanisms of the pellets immersed in liquid slag were investigated. and the effect of the pelle......
The perovskite manganite sample La0.3Ca0.7Mn1-xWxO3 (x=0.08, 0.12) was prepared by the solid-state reaction method. The ......
The melting, evaporation and oxidation behaviors as well as the solidification phenomena of tungsten and molybdenum in i......
Nanofluids have been demonstrated to have intriguing thermodynamic properties. In this work, we described the investigat......
为了揭示覆冰状态对融冰及其闪络过程的影响,结合现场覆冰形貌观测,提取出4种典型覆冰形态,包括未桥接冰棱、桥接冰柱及其两种双层......
Lump lime as a flux material in a basic oxygen furnace (BOF) often creates problems in operation due to its high melting......
Effect of double dispersion on non-Darcy mixed convective flow over vertical surface embedded in por
A numerical study of a non-Darcy mixed convective heat and mass transfer flow over a vertical surface embedded in a poro......
对稻壳和稻秸进行了机理性热解试验,并采用TG、SEM、EDS和XDR方法研究和分析了半焦的孔隙结构、结渣特性、氯和硫元素迁移和无机化......
The mathematics model for temperature field of water-cooling copper crucible induction skull melting process was establi......
UNUSUAL CRYSTALLIZATION AND MELTING PROCESSES OF AN OPTICALLY ACTIVE POLYOLEFIN: ISOTACTIC POLY((S)-
Polyolefins that bear a chiral side chain (typically an isobutyl group) experience a so-called macromolecular amplificat......
