alundum

alundum

1. Development of GF_(70)(GF_(70H)) Alundum Powder Tank Cars

GF_(70)(GF_(70H))型氧化铝粉罐车的研制

2. The better anti-erosion results was achieved with the ratio of silicone resin to acrylic resin containing hydroxy being 3: 1. ?he composites coating tends to be more brittle when added in alundum particles.

SiC增强的涂料，有机硅树脂与丙烯酸树脂的比例为3：1时的耐冲蚀性能好于1：1的复合涂料涂层；

3. Described are the main structure features,technical parameters and testing of GF70(GF_(70H)) alundum powder tank cars

介绍了GF70(GF70H)型氧化铝粉罐车的主要结构特点、技术参数及试验情况。

4. The forming condition of crystal and closed pore in tabular alundum produced with electric melting is estimated and determined theoretically.

从原理上判断和估计了电熔板状刚玉结晶体和阔气孔的形成条件。

5. TEST OF WATER SOLUBLE CORE WITH ALUNDUM AS BASE MATERIAL IN CASTING ALUMINIUM

以电熔刚玉砂为主体材料的水溶性型芯铝合金铸造试验

6. alundum tube

刚玉管

7. alundum furnace

刚玉管炉

8. alundum powder

刚玉粉

9. Determination of chloride in alundum powder by visual turbidimetry

刚玉粉中氯根的目视比浊测定法

10. Methods for determination of carbon and sulphur in alundum powder

刚玉粉中碳和硫的测定方法

11. General rule for analytical method of alundum powder

刚玉粉分析方法通则

12. Method for determination of ignition loss of alundum powder

刚玉粉灼烧失重的测定方法

13. alundum insulator

刚玉绝缘体

14. alundum ware

刚铝石器皿

15. alundum wheel

刚铝石砂轮

16. alundum boat

刚铝石舟皿

17. alundum cement

刚铝粘合剂

18. single alundum

单晶刚玉

19. Study and application of absorbing alundum inclusion meter

吸收三氧化二铝夹杂仪的研制及应用

20. The working liquid is 5% emulsion, the jet. medium is 80~# white alundum and the wheel is CBN 120 B 100. The experimental results demonstrated that the effect is good.

喷射系统压力为3.8MPa,工作液体为5%的乳化液,喷射介质为80~#白刚玉,修锐CBN120 B 100的砂轮,实验证明效果良好。

21. A STUDY ON THE ALUNDUM CARRIERS WITH LOW SURFACE AREA

小比表面刚玉载体的研究

22. Keywords Organic ester;Sodium silicate bonded sand;Brown alundum coatings;Full mold casting;High （chromium） cast iron;

有机酯;水玻璃砂;棕刚玉涂料;实型铸造;高铬铸铁;

23. Labor hygiene of a brown alundum grinding material workshop ofTaiyuan emery wheel factory was investigated.

本文对太原砂轮厂生产棕刚玉磨料的车间进行了劳动卫生调查。

24. In this paper, erosion behaviors of high manganese steel under high velocity impacting of alundum particles (200m/s) have been investigated by erosion surface morphology,debris morphology and hardness of subcrust analysis.

本文通过对高锰钢的磨损表面形貌、磨屑形貌和次表层硬度的分析等手段研究了高速氧化铝粒子(200m/s)冲蚀下高锰钢的磨损特性。

25. Studies on the Effect of Brown Alundum Dust on the Health of Contaminated Workers

棕刚玉粉尘对工人健康影响的调查及实验研究

26. baryta/γ - alundum

氧化钡／γ一氧化铝

27. Keywords copper oxide;zinc oxide;alundum;catalysts;precursor;alumina salt;addition method;methanol;

氧化铜;氧化锌;三氧化二铝;催化剂;前体;铝盐;加入方式;甲醇;

28. Study on Effect of Impacting Velocity of Alundum Particle to Erosion Behaviors of High Manganese Steel

氧化铝粒子的冲蚀速度对高锰钢磨损特性影响的研究

29. Study on Substitution of White and Brown Alundum Abrasive Wheels with Chrome Alundum Abrasive Wheel

浅析用铬刚玉砂轮代替白刚玉、棕刚玉砂轮

30. TECHNICAL DEVELOPMENT OF PRODUCING TABULAR ALUNDUM BY ELECTRIC MELTING

电熔法板状刚玉的技术开发

31. white alundum

白刚玉

32. Cytotoxicological experiment and rat dust exposure experiment showedthat brown alundum dust may damage macrophage and may cause slight fibro-sis,but much less than that caused by aluminum oxide.

细胞毒性实验及大鼠染尘实验,均表明棕刚玉粉尘对巨噬细胞有破坏及有轻度致纤维化作用,但较三氧化二铝为轻。

33. The result shows that each of the mixtures of mercury oxide-water-glass, alundum powder-aluminium phosphate and silica flour-aluminium phosphate can be used as coating for cooling pipes cast in blast furnace cooling staves.

结果表明:氧化汞-水玻璃涂料、刚玉粉-磷酸铝涂料、石英粉-磷酸铝涂料是高炉冷却壁内冷却管防渗碳性能较好的材料。

34. The results have shown that under the high velocity impactig of alundum particles, high manganese steel had the typical erosion behaviors of ductile metals.

结果表明，在高速氧化铝粒子冲蚀下，高锰钢仍具有典型延性材料的冲蚀磨损特性。

35. On Application of Computer in Testing Data of Brown Alundum and Bauxite

计算机在棕刚玉化学成分测定中的应用

36. 8.The results have shown that the brown alundum coatings are high-class neutral refractory coatings and are used with success in iron and steel cast-ings.

试验结果表明,所研究的棕刚玉涂料是一种优质的中性抗粘砂涂料,适用于粘土砂、水玻璃砂及树脂自硬砂的铸型和型芯.

37. Reconstructure of Tank-Car for Transporting Alundum

运输铝氧粉用槽罐车改造

38. In this paper, erosion behaviors of high manganese steel under high velocity impacting of alundum particles (200m/s) have been investigated by the analysis of erosion surface morphology,debris morphology and hardness of subcrust.

通过对高锰钢的磨损表面形貌、磨屑形貌和次表层硬度的分析等手段研究了高速氧化铝粒子（200m/s）冲蚀下高锰钢的磨损特性。

39. alundum crucible

钢铝石坩埚

40. The conception and technology of producing tabular alundum with electric melting and the composition and structure of tabular alundum are expounded in this article.

阐明了用电熔法生产板状刚玉的构思和工艺要点、板状刚玉的组成与结构。

41. The Study of Erosion Behaviors of High Manganese Steel Under High Velocity Impacting of Alundum Particles

高速氧化铝粒子冲蚀下高锰钢的磨损特性