Dental casting alloys and ceramic have been widely used in prosthetics.
铸造合金和全瓷等材料被广泛用于牙体、牙列缺损的修复。
Direct quench can also be used with the sequential aging of aluminum casting alloys.
直接淬火还可以与铸铝合金的连续时效一起使用。
To investigate the effect of titanium nitride coating on corrosion resistance of dental casting alloys.
研究氮化钛涂层对牙科铸造合金腐蚀性能的影响。
The properties of die casting alloys have been evaluated based on summarizing some experience and manual knowledge concept.
在归纳总结压铸合金选择经验和知识的基础上，对压铸合金性能进行评价。
The research and application of various die casting alloys such as aluminum, magnesium, zinc and ZA alloys have been discussed.
叙述了压铸铝合金、镁合金、锌和锌铝合金的研究开发与应用状况，提出了若干压铸合金有待进一步研究开发的问题。
Titanium nitride coating can decrease corrosion tendency and improve corrosion resistance of dental casting alloys, especially of non precious alloys.
氮化钛涂层可降低牙科铸造合金，尤其是贱金属合金的腐蚀倾向，提高其耐蚀性。
The centrifugal casting process of high aluminum-zinc alloys was investigated through products.
结合产品试验了高铝锌基合金的离心铸造工艺。
This paper briefly introduces some characteristics of all kinds of die casting alumni urn alloys and their application.
本文简要介绍了各种压铸铝合金的一些特点及应用情况。
Conclusion the two low-noble alloys had good casting accuracy and could satisfy the clinical requirements.
结论两种低贵金属合金的铸造精度良好，能够满足临床要求。
The experimental data of bulk Fe-based amorphous alloys prepared by copper mold casting were listed.
以铜模铸造法制备的铁基大块非晶合金为例，列出了该材料的一些实验数据。
Shape memory and supper elasticity properties of the Cu-Al-Ni alloys prepared by ohno continuous casting process were tested after different heat treatment, and the mechanisms were analyzed.
用热型连铸技术制备了铜-铝-镍合金，对经不同热处理后的合金进行了形状记忆和超弹性试验，并分析了相关机理。
The effect of RE on the microstructure and mechanical properties of die casting zinc alloys was studied through modifying the alloys.
通过对压铸锌合金进行变质处理，研究稀土合金对压铸锌合金微观组织及性能的影响。
Objective to investigate a kind of Co-Cr-Mo alloys used for both porcelain fused to metal (PFM) restorations and casting framework of removable partial dentures.
目的研究一种能同时用于烤瓷修复和可摘局部义齿铸造支架的新型钴铬钼合金。
The properties, composition, USES, handling methods and economics of fluxes for aluminium and its alloys have been reviewed, as well as the safety and casting quality.
综述了固态熔剂的性质、成分、使用、处理方法以及熔剂使用的经济效益、安全性和对铸件品质的影响。
The tensile properti. es of K418 cast alloys by fine grain casting process and coventionally cast process have been determined at different temperatures.
测试了不同温度下细晶铸造和普通铸造K418合金的拉伸性能。
Dental alloy test pieces were made by casting, among them, 16 test pieces were Ni-Cr alloys and 8 ones were gold alloys.
采用铸造方法制作牙科合金试样，分别为：普通镍铬合金16个，贵金属合金8个，并对8个镍铬合金试件清洗后行镀金处理。
Making art castings with zinc alloys is a new area of producing metal art casting.
用锌基合金生产铸造艺术品是艺术品生产的一个新领域。
The mold structure and making technology of using high-intensity Zn-Al alloys in squeeze casting is simple, reliable, low cost, having good economic benefits.
挤压铸造高强度锌铝合金齿轮模具结构、制造工艺简便可靠，生产成本低，经济效益高。
Objective To investigate the influence of three dental alloys casting crowns on the artifacts of MRI imaging during the examination of 3.0T MRI and 1.5T MRI.
目的对比钴铬合金、低钛合金及镍铬合金3种贱金属合金铸造冠，在3.0T及1.5 T磁共振成像检查时，产生金属伪影的最大面积及伪影涉及的扫描层数。
The mold structure and making technology of using high-intensity Zn-Al alloys in squeeze casting is simple, reliable, low cost and also having good economic benefits.
挤压铸造高强度锌铝合金齿轮模具结构、制造工艺简便可靠，生产成本低，经济效益高。
The effect of heredity phenomenon on the structure properties of ZL201 alloys is investigated by floating casting.
采用悬浮浇注法研究了ZL 201合金的遗传现象及其组织性能的影响。
Bismuth powder is widely used in a variety of bismuth alloys, precision casting, plating wheel, grinding, sharpening, etc.
用途铋粉广泛应用于各种铋合金产品，精密铸件，电镀轮，磨片，磨刀等。
The results showed that AM60B magnesium alloys has an evident heredity in casting.
结果表明，AM 60 B镁合金在铸造过程中具有明显的遗传性。
A new kind of boron nitride based shell mold used for investment casting titanium alloys was fabricated and the reaction between it and Ti-Ni alloy was investigated.
研究了一种新型钛合金精密铸造用型壳——氮化硼基复合型壳及其与钛镍合金的界面反应和反应层的形成机制。
The results of metallograph, X ray diffraction, and resistance experiments confirmed that thermal elastic martensitic transformation could be showed in casting Cu Al Be alloys.
结果表明，超声速度与合金相状态有关，而且对热弹性马氏体相变及其逆相变非常敏感。
The relations among composition, casting methods, room-temperature properties and elevated temperature properties of magnesium alloys are summarized systematically.
系统地总结了各类铸造镁合金的成分、铸造方式与其高、低温力学性能之间的关系。
Firstly, the microstructure and the electrochemical properties of hydrogen storage alloys prepared, respectively, by gas atomization, melt quenching and strip casting were presented.
首先分别简述了气体雾化法、熔体快淬法和铸带法制备储氢合金的微观组织结构特征和电化学性能。
The current research and application status of the creep resistant magnesium alloys used for high pressure die casting and for gravity casting in automobile were reviewed.
综述了压力铸造和重力铸造两大类抗蠕变镁合金的研究开发现状及其在汽车上的应用状况。
Other research topics relating to the nonferrous alloys and special casting.
其他与有色合金及特种铸造相关的研究课题。
Melt Purityporositymechanical properties relationships in casting aluminum alloys have been reviewed in this paper.
综述了铸造铝合金熔体洁净度-疏松-力学性能三者之间的关系。
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