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- ceramics dope with Mn and Cr 锰铬陶瓷
- The phosphors SrS:Eu and CaS:Eu doped with Mn were prepared by sulfurization flux method (SFM). 采用硫化助熔剂法制备了SrS:Eu,Mn和CaS:Eu,Mn荧光粉。
- The existing forms and acting mechanisms of minor Mn and Cr in Al-Mg-Si alloy, dynamics of age and the quench mechanism of the Al-Mg-Si-Mn-Cr were discussed. 探讨了Mn和Cr在Al-Mg-Si合金中的存在形式和作用机理,Al-0.;65Mg-0
- The effect of minor Mn and Cr on the mechanical properties and microstructures of Al-Mg-Si, the quench characteristic and the age behavior in Al-Mg-Si-Mn-Cr alloy have been investigated. 研究了Mn、Cr复合微合金化对Al-0.;65Mg-0
- The Manufacturing Methods and PTC Characteristics of BaTiO_3 Ceramics Doped with Donor Nb and Acceptor Mn 施受主杂质Nb,Mn共掺BaTiO_3陶瓷的制备方法及其PTC特性
- Fe, Mn and Sr are higher in content. 实验结果表明:其中铁、、的含量较高。
- This steel contains C, Ni and Cr. 这种钢含有碳、镍和铬。
- This steel contain C, Ni and Cr. 这种钢含有碳、镍和铬。
- This steel contains C , Ni and Cr . 这种钢含有碳、镍和铬。
- Hg ?Cd?Pb?As and Cr are common industry wastage. 汞、镉、铅、砷、铬等是工业废物中常见的重金属。
- Deficiencies of Mg, Mn and B have also been observed. 也观察到缺乏镁、锰、硼的现象。
- Quantum yields for photoinitiation and photodecomposition are also low with Mn. 采用mn时,光引发和光分解的量子产率也很低。
- GRAIN BOUNDARY REOXIDATION OF BARIUM TITANATE CERAMICS DOPED WITH LANTHANUM 掺镧钛酸钡陶瓷晶界的再氧化
- Results EGCG showed the inhibition on MN and SCE induced by CP. 结果EGCG对MN和SCE均具明显抑制作用。
- Meanwhile comparing with the samples doped with Y2O3 and YNO3 solution, the theory of resistivity reducing of the BaTiO3 based PTCR ceramic doped with YCl3 solution was studied by the aids of XRD, XRF. 同时与Y2O3和YNO3溶液掺杂的样品对比,借助XRD、XRF等分析手段,研究了YCl3溶液掺杂降低BaTiO3基PTCR陶瓷室温电阻率的机理。
- Preparation of ZnS Nano Powder Doped with Mn by a Novel Chemical Process Mn纳米荧光粉的制备
- Cu and Cr, and a part of Cd? Pb and Ni remain in the bottom ash. 大部分的重金属元素Zn、Cu和Cr残留在灰渣中 ,Cd、Pb和Ni部分残留在灰渣中
- Mn and Cr 锰铬
- According to the requirement of the TWUSM, the rules of designing multi-system ceramics were proposed.Under the guide of these rules, we doped the PSN-PZN-PZT with Mn. 根据超声马达对压电陶瓷材料的性能要求,提出了超声马达用大功率压电陶瓷的设计原则。
- Fabrication and Ordering Behavior of Lead Magnesium Niobate Ceramics Doped with Bismuth Cations 铋掺杂铌镁酸铅陶瓷的制备及其有序现象研究