1) melt quench
熔融快淬
1.
The FeCuNbSiB amorphous soft magnetic alloy fibers were prepared by melt quench.
用熔融快淬法制备FeCuNbSiB非晶软磁合金纤维,分别改变快淬炉铜轮的线速度,感应线圈的功率及炉体气氛等工艺参数。
2) melting fastening and quenching
融熔旋淬
3) melting quench
熔融淬火
1.
A new technology for preparing densified superconductive ceramics of Bi(Pb) SrCaCuO─firing of melting quenched powder is presented.
提出了制备致密Bi(Pb)SrCaCuO超导陶瓷的新工艺——熔融淬火粉体烧结法。
4) melt spun
熔体快淬
1.
Experimental results reveal that for melt spun Cu 80 Co 20 alloy, Co rich phase forms during melt spinning.
利用金相和电子显微镜对熔体快淬及熔体快淬后不同时效条件下Cu Co合金的微观组织进行的分析表明 ,熔体快淬过程中在Cu80 Co2 0 合金的组织内出现了富Co相 ,Cu75Co2 5合金则产生了液相分解。
5) melt-spinning
熔体快淬
1.
1 alloys prepared by both the melt-spinning method and the conventional induction melting were investigated.
对比了熔体快淬合金和常规熔铸合金Zr0。
2.
75)amorphous ribbons were investigated, which were prepared by melt-spinning.
采用熔体快淬法制备了Fe-Co-Cu-Nb-Si-B非晶合金,研究了该合金的制备工艺及磁性能。
3.
Fe81Ga19 alloy ribbons were prepared by melt-spinning.
采用熔体快淬法制备Fe81Ga19合金薄带,研究薄带试样的相结构和磁致伸缩性能。
6) melt spinning
熔体快淬
1.
Influence of melt spinning on the cycle stability of La_(0.75-x)Zr_xMg_(0.25)Ni_(3.2)Co_(0.2)Al_(0.1)(x=0~0.2) electrode alloys
熔体快淬对La_(0.75-x)Zr_xMg_(0.25)Ni_(3.2)Co_(0.2)Al_(0.1)(x=0~0.2)电极合金循环稳定性的影响
2.
CuCr25(%,mass fraction) ribbons were prepared by melt spinning.
采用熔体快淬法制备了CuCr25(%,质量分数)合金带,将合金中的Cr粒子尺寸细化到了200 nm以下,并通过控制时效在Cu基体中得到了尺寸小于30 nm的Cr共格沉淀。
3.
The principal synthesis methods include melt spinning,mechanical alloying,hydrogenation-disproportionation-dekydrogention-recombination(HDDR),magnetron sputtering and hot deformation.
介绍了纳米晶NdFeB基、PrFeB基、SmFeN基和SmCo基稀土永磁材料的制备技术及其进展,主要包括:熔体快淬法、机械合金化法、HDDR法、磁控溅射法和热变形法等。
补充资料:快淬磁体
分子式:
CAS号:
性质:经真空熔炼成的Nd-Fe-B永磁合金,以熔融状态处在惰性气氛保护的石英坩埚中,当在压力作用下经过容器底部细孔喷射到高速旋转的水冷铜辊的外缘上,以105~106℃/S速度冷却,形成非晶态或微晶的窄薄带,再制成粉,由此制成的磁体称为快淬磁体。有利于生产过程自动化、连续化;产品内禀矫顽力及磁化强度都很高,缺点磁能积较低,一般60~80kJ/m3(8~10MGOe)。
CAS号:
性质:经真空熔炼成的Nd-Fe-B永磁合金,以熔融状态处在惰性气氛保护的石英坩埚中,当在压力作用下经过容器底部细孔喷射到高速旋转的水冷铜辊的外缘上,以105~106℃/S速度冷却,形成非晶态或微晶的窄薄带,再制成粉,由此制成的磁体称为快淬磁体。有利于生产过程自动化、连续化;产品内禀矫顽力及磁化强度都很高,缺点磁能积较低,一般60~80kJ/m3(8~10MGOe)。
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