1) hydrogen decrepitation
氢爆
1.
A high performance sintered NdFeB magnet with N52 was prepared by strip casting, hydrogen decrepitation, jet milling, rubber isostatic pressing with impulse magnetic field and vibrating.
采用鳞片铸锭、氢爆加气流磨制粉、脉冲场振动取向加橡皮模等静压成型等改进的技术在工业生产线上成功制造了N52高性能烧结NdFeB磁体。
2.
The research and application status of hydrogen decrepitation process in sintered NdFeB in recent 20 years were summarized.
综述了近 2 0年来氢爆工艺在烧结NdFeB中的研究及应用状况 ,叙述了氢爆工艺的原理和优点 ,以及NdFeB合金在吸氢过程中的断裂方式、主相磁性参数的变化情况、吸氢量和烧结过程中的脱氢规律 ,分析了合金表面状态、温度与压力、氢气量及扩散速度、α-Fe对HD工艺的影响 ,并就氢爆工艺的改进进行了展望。
3.
This paper describes the approaches to optimizing the microstructure of sintered Nd-Fe-B magnets with high performances,including reducing the content of Nd,optimizing the composition of alloy,the technology of strip casting,hydrogen decrepitation and the treatment of antoxiding.
从优化微观组织结构的角度,对制备高性能烧结NdFeB磁体的途径和技术的进展进行了阐述,包括:降低稀土钕含量,优化合金成分,片铸工艺,氢爆及防氧化处理。
2) selective hydrogen decrepitation
选择氢爆
1.
The selective hydrogen decrepitation of NdFeB alloys was studied.
对NdFeB合金的选择氢爆进行了研究。
3) HD process
氢爆工艺
1.
The effect of various H-desorption pressures in HD process on sintered NdFeB permanent magnets is studied.
研究了氢爆工艺中不同的脱氢气压对烧结NdFeB磁体永磁性能的影响。
2.
It shows that to choose an optimal H-desorption grade in HD process is important .
研究了氢爆工艺中脱氢程度对烧结NdFeB磁体性能的影响。
4) hydrogen decrepitation (HD)
氢爆碎
1.
The effect of alloy type and surface condition on the reactivity and the amount of hydrogen absorption in the hydrogen decrepitation (HD) process was investigated.
研究了氢爆碎 (hydrogen decrepitation,HD)过程中不同合金及合金表面状态的吸氢速率和吸氢量 ,并采用 X射线衍射、扫描电镜等手段研究 HD粉加热去氢过程中放氢规律和粉体微观形貌的变化。
5) hydrogen explosion
氢爆炸
1.
An accident of hydrogen explosion, occurred in case of eliminating oil-leaking spots on latching oil tube for turbine oil system, is analyzed in this paper.
分析某厂一起消除汽轮机油系统挂闸油管漏油点故障时发生的氢爆炸事故,认为为消除缺陷,采取停止空侧密封油系统,只维持氢侧密封油系统运行的方式,使双环流密封系统变成单环流密封系统,降低了密封性能,是造成事故的原因以及应吸取的经验教训。
6) Oxy-hydrogen
氢氧爆轰
1.
the experiments of Oxy-hydrogen direct initiation by meansof turbulent jet are made systematically.
为探讨氢氧爆轰驱动激波风洞中的高氢混合比氢氧混合气直接爆轰的点火方法，对射流点火管的点火能力进行实验研究发现，点火管长度是决定射流点火能力的关键因素，射流点火能力随点火管长度的增加而增强。
补充资料：(OC-6-11)-二氢六氢铂酸
CAS: 16941-12-1
分子式: H2PtCl6·6H2O
分子质量: 517.92
熔点: 60℃
中文名称: 氯铂酸；(OC-6-11)-二氢六氢铂酸
英文名称: hexachloro-, dihydrogen, (OC-6-11)-Platinate；Chloroplatinic acid；chloroplatinic acid；dihydrogen hexachloroplatinate；dihydrogen hexachloroplatinate
性质描述: 红褐色结晶
分子式: H2PtCl6·6H2O
分子质量: 517.92
熔点: 60℃
中文名称: 氯铂酸；(OC-6-11)-二氢六氢铂酸
英文名称: hexachloro-, dihydrogen, (OC-6-11)-Platinate；Chloroplatinic acid；chloroplatinic acid；dihydrogen hexachloroplatinate；dihydrogen hexachloroplatinate
性质描述: 红褐色结晶
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条