decrepitation

1. The results indicate that, the pellets made from pure Daxigou ore fines are not suitable because of low yield and low decrepitation temperature.
   研究结果表明：纯大西沟铁矿粉造球，由于成球性较差，爆裂温度偏低，不利于工业化生产；
2. Hydrogen decrepitation powder-fabricating technique must be used to substitute classical shell-like alloy cast bar with strip casting.
   用铸带代替传统炮弹式合金铸锭，则必须配合使用氢爆制粉工艺；
3. It is found that the fracture of selective hydrogen decrepitation is almost all intergranular fracture.
   选择氢爆时，其断裂方式几乎都是沿晶断裂。
4. Decrepitation temperatures of fluid inclusions of pyrites show that most of pyrites deposited in middle stage and then hydrothermally overprinted in late stage.
   爆裂温度显示黄铁矿主要形成于中阶段。
5. Application of channel-wedging by decrepitation
   爆裂劈槽在涞源铜矿的应用
6. Usage of placer decrepitation prospect mapping in regional geological surveying
   重砂爆裂普查法填图在区调中的应用
7. Influence of Hydrogen Decrepitation on the Preparation, Microstructure and Magnetic Properties of Nd-Fe-B Magnets
   氢爆碎（HD）工艺对Nd-Fe-B磁体的制备、微结构和磁性能的影响
8. Furthermore, the paper confirms the significance decrepitation temperature of the minerals or rocks in studying igneous rock and deposit.
   从而进一步肯定矿物或岩石的爆裂法测温在岩体对比、矿床研究中的实际意义。
9. Compared with the grains of complete hydrogen decrepitation, the grains of selective hydrogen decrepitation are relatively larger and more uniform, but small grains are fewer.
   与完全氢爆相比，选择氢爆后的晶粒较粗大，且较均匀，但细小晶粒较少。
10. Behavior of hydrogen absorption and desorption in hydrogen decrepitation process
    氢爆碎工艺中的吸氢和放氢现象
11. The process and conditions of hydrogen decrepitation ( HD) were discussed from thermodynamics and compared with HDDR processing.
    本文从热力学角度讨论了氢破碎制粉工艺的过程以及发生的条件，并与吸氢-脱氢-歧化-重组（HD-DR）工艺做了对比。
12. Study on the Thermodynamics of Hydrogen Decrepitation Technology
    氢破碎工艺热力学研究
13. With addition of the efficient sodium-ionized bentonite in pelletizing mix, all of the balling property of mix, the decrepitation property of green pellet, the quality and grade of product pellet were improved.
    添加高效钠化膨润土，能明显改善造球效果，提高生球抗爆裂性能，球团质量及品位亦得到提高；
14. The wave amplitude ratios ( wavelength/ wave crest) of the decrepitation frequency curve during α-β quartz inversion, optical densities be-tween quartz and different fillings in fluid inclusions may indicate the degree of gold mineralization in quartz veins;
    α石英转变为β石英时的爆裂频度曲线波幅比（波长/波高）值和石英与气液包裹体中的不同充填物间的相对光密度，可以指示石英脉中金矿化的好坏；
15. Data of decrepitation temperature and homogenization temperature of main mineral inclusions and of chemical compositions the salinity, and hydrogen ion concentration ( pH value) of the ore& forming fluid of gold deposits from volcanic terrain in Zhejiang are given in this thesis.
    论文给出浙江火山岩区金矿床主要矿物包裹体的爆裂温度、均化温度以及成矿流体的化学成分、盐度和氢离子浓度（pH值）资料。
16. Most ball-grinding powders, which are get from hydrogen decrepitation powder-fabricating technique are polycrystalline, which we assume will affect tropism so as to get low magnetic properties.
    本文中铸带氢爆后得到的球磨粉主要是多晶体，认为影响了取向度，使其烧结体的磁性能较低。
17. The effect of mineral cleavage and crack on decrepitation temperature
    论矿物解理、裂隙对爆裂法测温的影响和全岩爆裂曲线的意义
18. The reason and exploring significance of α β peak of quartz in decrepitation test
    包裹体爆裂法测试中石英α-β峰的产生原因及找矿意义
19. A certain initial relation existing in decrepitation temperatures and mineral associations and ore-bearing properties;
    爆裂温度与矿物组合及含矿性有一定的内在联系；
20. A certain relation existing between the intervals of decrepitation temperatures and the occurrence of orebodies;
    爆裂温度区间与矿体的赋存有一定的关系；
21. The vapor_rich inclusions of low_density are probably related to leakage or partial decrepitation of CO 2(± H 2O) inclusions.
    低密度富气相包裹体则多与CO2（H2O）包裹体组分的渗漏或部分爆裂有关。
22. Application of inclusion decrepitation parameters to searching gold veins
    包裹体爆裂参数在金矿找矿中的应用
23. The development of Nd-Fe-B powder preparation techniques including strip casting, hydrogen decrepitation and gas atomization has changed alloy design and the application field of Nd-Fe-B magnets is expanding.
    指出制粉技术从物理破碎、快速凝固技术到氢化反应的发展，改变了合金成分及工艺设计，实现了微观结构和磁体性能的改善，促进了Nd-Fe-B稀土永磁材料的应用。
24. The decrepitation happens in drying process and fines produces. But flow paths are unlikely blocked.
    干燥过程中褐煤会发生爆裂，产生碎料，但不至于堵塞气流通道。

noun

1. the crackling or breaking up of certain crystals when they are heated