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Rare Earths in Anti-corrosion Technology for Metals5p.- This property of rare earths is related to the formation of a dense RE containing film on metals and alloys.
- 600panmeirong 发布于3415天之前
- 稀土在金属与合金防腐技术中的应用5p.
- 稀土在金属与合金的高温氧化与硫化作用中具有明显的抗蚀特性。这一特性与合金表面形成一层致密稀土膜有关。
- 600panmeirong 发布于3415天之前
- Rare Earth Element La on Metal Matrix-Diamond Composite5p.
- The effects of rare earth element La on metal matrix-diamond composite are studied.
- 000panmeirong 发布于3415天之前
- 稀土元素La在金属胎体金刚石复合材料中的作用5p.
- 研究了不同热压烧结条件下，稀土元素 La 对铜基胎体-金刚石复合材料的抗弯性能和断口形貌的影响。
- 301panmeirong 发布于3415天之前
- Mixed Rare Earth-Tripolyphosphate Composite5p.
- The corrosion resistance of as-obtained composite passivation coating of the mixed rare earths-tripolypho-sphate was evaluated by neutral salt-spray test,dripping test of 3% CuSO4 and electrochemical test.
- 000panmeirong 发布于3422天之前
- Electrodeposition of Rarre Earth in Aqueous Solution6p.
- The electrodeposition of rare earth in aqueous solution is considered very difficult hitherto.The author thus gives an introduction and a preliminary analysis on theroretical causes of the results.
- 000panmeirong 发布于3426天之前
- Preparation of Silicon Carbide Reticulated Ceramics6p.
- TG-DTA analysis of the polyurethane sponge was used to determine the global thermal cycle for the consolidation of the porous ceramic bodies.
- 000panmeirong 发布于3457天之前
- Bromophosphonazo TC ( BPA-TC) Reacts with Rare Earth3p.
- In medium o f 2 mol·L-1HCl, the new reagent, bromophosphonazo TC ( BPA-TC) reacts with trivalent rare earth ( R. E. ) elements to form stable colored complexes is studied.
- 200panmeirong 发布于3462天之前
- 新显色剂BPA-TC光度性能的研究及土壤中稀土总量的测定3p.
- 研究了显色剂偶氮溴膦( BPA-TC) 与稀土元素的显色反应。
- 000panmeirong 发布于3462天之前
- Situation of Applicati ons of Rare Earths in Electroless5p.
- This paper comprehensively reported the present study situation of applications of rare earths in preparing matel thin films by electroless plating .
- 200panmeirong 发布于3462天之前
- 稀土在化学镀中应用研究现状5p.
- 综述报道了国内近十年来稀土在化学镀金属薄膜过程中应用的研究现状，并对稀土提高镀速、镀液稳定性和改善镀层耐蚀、耐磨和致密性能以及稀土与基础金属共沉积的作用和机理进行了探讨。
- 500panmeirong 发布于3462天之前
- Application of Rare Earth in Ni-P Alloy Plating3p.
- Application and future of rare earth elements in electroplating , brush plating , electroless plating and composite coating of Ni-P alloys were reviewed and the active mechanism of rare earth was also discussed.
- 600panmeirong 发布于3462天之前
- 稀土在镀Ni-P合金中的应用3p.
- 综述了稀土元素在电镀Ni-P合金、电刷镀Ni-P合金、化学镀Ni-P合金及Ni-P合金复合镀层中的应用现状和前景。并介绍了稀土元素的作用机制。
- 500panmeirong 发布于3462天之前
- Dissociation Behavior and Oxidation Activity of Rare Earth4p.
- Lanthana, rich lanthana rare earth, mixed light rare earth, mixed rare earth of praseodymia and neodymia and alumina-supported lanthana have been studied.
- 000panmeirong 发布于3462天之前
- 稀土原料热分解性能和催化氧化活性的考察4p.
- 采用程序升温分解、氧吸附和程序升温表面反应的方法, 对稀土原料——氧化镧、富镧稀土、混合轻稀土、镨钕稀土和载于Al2O3载体上的氧化镧进行了热分解性能和催化氧化性能考察。
- 200panmeirong 发布于3462天之前
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