高压合成

高压合成新稀土氧化物固溶体的粉末X射线衍射研究

X-ray diffraction study on new rare earth oxide ( eutb ) o_3 prepared by high pressure synthesis

La4Au亚稳超导相的高压合成

High pressure synthesis of la_4 Au metastable superconducting phase

镁铁橄榄石系列的高压合成及其X射线衍射和红外光谱研究

Synthesis , infrared spectra and X-ray diffraction of Mg-Fe olivine

B型双稀土焦硅酸盐HoErSi2O7的高温高压合成

High-Temperature and High-Pressure Synthesis of Double Rare Earth Element Disilicates HoErSi_2O_7

天然与高温高压合成金刚石的RAMAN与PL光谱研究

Raman and PL Spectra Studies of Natural and HPHT Synthetic Diamonds

三硫化铌高压合成与XPS分析的若干研究

Some investigations on the high pressure synthesis of niobium trisulfide and XPS analysis

Fe-C（H）系高温高压合成金刚石多晶的RAMAN与PL光谱研究

RAMAN and PL spectra studies of the HPHT synthetic polycrystalline diamond from Fe-C ( H ) system

B4C作碳源高压合成金刚石的EPR谱特性

The character of the EPR spectra for the diamond synthesised using B 4C as the carbon source under high-pressure

常压烧结和高压合成Nd（2-x）CexCuO4的结构特征与导电性质

Structural characters and the conductivity of nd_ ( 2-x ) ce_xcuo_4 samples prepared under atmosphere and high pressure

Na填充型方钴矿化合物CoSb3的高压合成及电输运特性研究

Synthesis and Electric Transport Properties of Na-Filled CoSb_3 at High-Pressure

高压合成La填充型CoSb3方钴矿热电材料及其电输运性能

High Pressure Synthesis and Electric Transport Properties of La-Filled CoSb_3 Skutterudite Thermoelectric Materials

超硬MgB2导体的高温高压合成

Synthesis of superhard MgB_ ( 2 ) conductor at HPHT

MgB2超导体块材的高压合成

High prssure synthesis of bulk MgB _2 superconductor

PbTe的高温高压合成

PbTe syntheses by high-pressure and high-temperature approach

本论文利用高纯Fe粉和Si粉按非化学计量比混合，在国产六面顶压机上进行高温高压合成。

The main job of this thesis is to use high purity Fe powder and Si powder according to the stoichiometric ratio mixed in domestic six sides , high temperature and high pressure on top pressure on synthesis .

研究了沉淀与复配两种调控高压合成聚碳硅烷（PCS）分子量及其分布的方法。

The methods of precipitation and blending to adjust the molecular weight and distribution of polycarbosilane ( PCS ) synthesized at high temperature under high pressure were investigated in the paper .

富硼稀土硼化物NdB6的高温高压合成

Synthesis of boron rich boride NDB 6 under high pressure and high temperature

Fe-Ni-C-B系高温高压合成含硼金刚石单晶的工艺与机理研究

Study on Synthesis Technology and Mechanism of Boron-doped Diamond Single Crystal in Fe-Ni-C-B System under HPHT

本文主要介绍了单晶金刚石刀具，高温高压合成的聚晶金刚石（PCD）刀具，聚晶立方氮化硼（PCBN）刀具及化学气相沉积的金刚石膜（CVD）刀具的特性及应用。

This paper mainly introduced the properties and applications of superhard material cutting tools , including monocrystalline diamond tool , polycrystalline diamond tool , polycrystalline CBN ( PCBN ) tool and CVD diamond film tool .

采用陆学善、梁敬魁提出的方法，利用纳米金刚石的X射线衍射强度，计算出它的德拜特征温度为411.7K，比高温高压合成出的大颗粒金刚石单晶的德拜特征温度（2200K）低了许多；

The melting-point of nano-diamond was reported in this paper . The Debye characteristic temperature of nano-diamond was calculated based on X-ray diffraction intensities by the methods introduced by LU Xue-Shan and LIANG Jing-Kui .

本文讨论了高压合成高温超导体HgBa2Ca2Cu3O（8+δ）时Hg、Ba等元素对人体的潜在影响，分析结果表明在本实验条件下它们对人体影响不大。

: The effect of Hg 、 Ba elements on human body for the high pressure synthesized HgBa2Ca2Cu3O8 +&# 61540 ; superconductors has been investigated . The results show that under these experiments condition , their effects on human body are not significant .

其次，在同一工艺下可以合成出品质相同的金刚石晶体。Fe-Ni-C-B系高温高压合成含硼金刚石单晶的工艺与机理研究

Second , the diamonds with the same quality can be reduplicated under identical techniques . Study on Synthesis Technology and Mechanism of Boron-doped Diamond Single Crystal in Fe-Ni-C-B System under HPHT

然后以超导多晶金刚石薄膜为例，对超导转变温度与掺杂硼浓度的关系给出重点分析，探讨了MPCVD重掺硼金刚石薄膜的超导转变温度高于高压合成的重掺硼金刚石的原因。

Secondly , By tak-ing superconducting polycrystalline diamond films as an example , we analysed the relationship between the superconducting transition temperature and boron concentration and discussed why the superconducting transition temperature of MPCVD superconducting diamond films is higher than that of High-pressure high-temperature ( HPHT ) synthesized diamond .

叶蜡石是高温高压合成金刚石的关键辅助材料。

Pyrophyllite is a key assistant material in production of synthetic diamond .

金属氢的高压合成机理

Mechanism for the metallization of solid hydrogen under high pressure

高温高压合成实验所用传压介质的研究

A Study on Pressure Mediums for High Pressure and High Temperature Experiment

镁橄榄石和顽辉石的高温高压合成

Olivine and Pyroxene Syntheses under High Temperature and High Pressure

翡翠宝石的高温高压合成

Synthesis of Jadeite Gemstone under High Temperature and High Pressure

用聚丙烯酰胺微波高压合成金纳米粒子

Preparation of Gold Nanoparticles by High-Pressure Method with Polyacrylamide in Microwave Oven

铁镍碳体系低氮工业金刚石的高温高压合成

The Synthesis of Low Nitrogen Industrial Diamond in Fe-Ni-C System at HPHT