Random good picture Not show

31. The invention realizes the normal-pressure low-temperature rapid-firing sintering of the silicon nitride heating element.

32. This paper introduces the development and the optimum direction of technique on raw materials mixing of sinter and burden distribution in BF at LISC, with the large-scale of sintering machine and BF .

33. The product is made of high quality low-carbon steel with sintering porous bronze as its interlayer, with the compound of POM as its surface.

34. And also, the difference of combination intensity of diamond and its binding body made by hot-pressing sintering or by plasma-spray forming was analyzed and compared in the same way.

35. The high vacuum encapsulation of field emission display was realized with low-melting-glass encapsulation technology and high-temperature sintering process.

36. But it has low melting point and sintering point, when it is used to extinguish a fire, it can rapidly decompose to form a layer of film, which can cover the surface of comburent and make the fire .

37. The sintering treatment includes protective atmosphere sintering, vacuum sintering, hot pressing, hot isostatic pressing and spark plasma sintering.

38. The curvilinear shape of sprocket wheel is the main cause of arching phenomenon of sintering pallets in the return rail.

39. This paper reviews the latest development of high Curie point PTC ceramics and low temperature sintering of PT C ceramics.

40. For process of metallurgy goods , the hollow cathode plasma sintering process is studied.

41. The results reveal that the increase of the sintering temperature and the hot-pressing pressure can promote the formation of cristobalite in the fibrous composites.

41. Sentencedict.com try its best to collect and create good sentences.

42. The variation rule of the vertical sintering speed with proceeding of sinter was investigated by studying the air speed.

43. Sintering densification behavior, hardness and grain growth characteristics of carbonyl iron powder prepared by spark plasma sintering (SPS) were studied.

44. The sintering practice with proportioning of Brazil high grade concentrates in Shougang sintering plant for the purpose to increase sinter grade and decrease BF slag ratio was presented in this paper.

45. The microstructure of crystallized cristobalite, tridymite andmelanophlogite have been studied and the effect of crystallization on sintering of compositealso has been discussed.

46. Therefore, these results prove that crystal formation interferes with the sintering process of a crystalline frit .

47. Cerium - tungsten and AIN ceramics pieces with high density were obtained by the hollow cathode plasma sintering.

48. The system measures pressure drop through the material column to determine the onset temperature for the sintering of bituminous rock.

49. The predicted growth rate of sintering neck and sintering rate for different ratios of grain boundary to surface mobility are consistent with the existing theoretical analysis.

50. The structure thereof is characterized in that the pot body is manufactured by sintering argil; and the bottom surface of the interior of the pot body is combined with the metal layer.

51. That the nano-ceramic preparation process, the Sintering process of grain growth inhibition is the key.

52. The blocks of N-type pseudo-ternary thermoelectric materials were prepared with the powders by cold-pressing and sintering methods.

53. The air leakage on sintering machine affects the technological and economical indexes of sintering process.

54. This paper presents the results of preparation and sintering of yttria doped ceria powder, and describes the effects of main technical parameters on its properties.

55. Compared with other sintering methods, the nano-ceramic materials with the finer grain size and the higher density can be obtained by SLS technology.

56. The heating mechanism of hollow cathode effect plasma sintering cerium - tungsten alloy adobes are researched.

57. Lead scandium tantalate ceramics exhibit excellent dielectric, piezoelectric, and ferroelectric properties, but need rather higher sintering temperature and possess lower Curie temperature.

58. In order to optimize resource distribution, reduce the production costs and enable the sintering process to be stable and smooth, it is necessary to know the output of return mines.

59. The traditional sintering blast furnace lead smelting process has been faced with increasing challenges as the demand for environmental protection grows.

60. The simulation results reflect the microscopic process such as grain contact, sintering neck growth and pore spheroidization.