Majon firms of precision casting titanium alloy golf-club head in the world, their characteristics, and market state were analyzed and predicted.
对国内主要精铸钛合金高尔夫球头商家及其特点，市场现状进行了分析预测。
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。
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。
High quality titanium casting is directly related to property and surface quality of shells.
高质量的钛合金铸件与熔模型壳的性能和表面质量有着直接的关系。
Conclusions: Pure titanium casting base is feasible for maxillary complete denture.
结论纯钛铸造基托上颌全口义齿具有优良的修复效果。
LJ8 new binder for primary slurry in titanium investment casting has been developed and the ceramic shell process using the binder was described.
开发研究了一种用于钛合金熔模精铸型壳面层的新型LJ8型粘结剂；叙述了用该粘结剂制备型壳的工艺过程。
Objective To compare with the effects of different investment materials on the reaction layer structure of the titanium casting.
目的比较不同包埋材料对铸钛表面反应层结构的影响。
Objective To investigate the method of enhancing the accuracy of titanium crowns by improving the casting method.
目的通过改进纯钛铸造方法提高钛铸件的精确性。
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 casting can meet requirement of titanium alloy creep fixed treatment.
研制出的铸件满足了钛合金蠕变定形处理的要求。
The paper sets forth the causes of defaults most easily occurred in titanium alloy casting and other alloy casting and their troubleshooting.
阐述了钛合金铸造及其他合金铸造中最易产生的铸件缺陷原因和消除的方法。
This paper introduces casting and heat treatment of heat resisting nodular iron of fixed mould of creep heating pressure in titanium alloy, and discusses the formation cause of it.
介绍了铁合金蠕变热压定形耐热球墨铸铁模具铸件的铸造、熔炼和热处理工艺，探讨了它的形成机理。
Methods: 328 casting of titanium dentures were studied by x-rays statistically analysed.
方法：对328件铸钛义齿进行回顾性总结，并对其发生的铸造缺陷进行统计分析。
Sample simulations were performed for mold filling processes of precision titanium castings under gravity and different centrifugal casting techniques.
对钛合金薄壁铸件在重力场下及不同离心精密铸造工艺条件下的充型过程进行了实例模拟计算。
The casting process and reverse osmosis (RO) properties of Titanium cellulose acetate (TiCA) membrane have been studied.
本文对钛醋酸纤维素反渗透膜制膜工艺和膜性能进行了研宄。
Conclusion: the expansion properties of the refractory die material that we synthesized can fulfil the application requirements of slip casting core of sintered titanium powder.
结论：该材料的主要膨胀性能可以满足钛合金粉浆涂塑底层冠的要求。
This paper describes the research and manufacture of titanium investment casting for large sized housing type structure of thin wall using the ceramic shell with metal face layer.
本文叙述了采用金属面层陶瓷型壳工艺，研制大型薄壁壳体类钛合金精密铸件。
Objective to investigate the dimensional changes of casting pure titanium palatal bar, clasp and crown seated on the abutment before and after automatic grinding.
目的考察铸钛腭杆、卡环和全冠自动研磨前后的精度变化。
Objective to investigate the dimensional changes of casting pure titanium palatal bar, clasp and crown seated on the abutment before and after automatic grinding.
目的考察铸钛腭杆、卡环和全冠自动研磨前后的精度变化。
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