Random good picture Not show

31. The microstructure, recovery and recrystallization behavior of spray formed Al Al ( Pb ) composite plates were also studied.

32. With increased cold rolling reduction, the recrystallization starting temperature drops down and the minimum time for recrystallization fulfillment decreases.

33. The microstructure and substructure of white cast iron during recovery and recrystallization were studied with TEM.

34. It has discovered that the expansion and recovery of the internal micro cracks in the steel materials can occur in the forming processes of heavy forgings over the recrystallization temperature.http://sentencedict.com

35. With the decreases of deformation temperature and increases of deformation degree and deformation rate, the recrystallized grain size decreases and the recrystallization volume percent increases.

36. The key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times, stannous octoate concentration and polymerization time.

37. It is found that after(60%)cold deformation and recrystallization annealing, the UT2 with fine, uniform and equiaxial grains is the best.

38. The cementite phase in steels increases the recrystallization temperature and abstracts the grain growth.

39. High purity amygdalin apricot kernel by the process of enzyme destruction, defatting, solvents extraction and recrystallization.

40. The effect of Ti and Nb on recrystallization temperature of cold rolled sheet and microstructure of hot band has also been discussed.

41. It is clear that during the firing process, the glaze undergoes dehydration, dehydroxylation, vitrification and recrystallization.

42. Results monomer of rubescensin A was obtained by using determinate ratio of organic regents and recrystallization.

43. Only deformation is higher the critical deformation can the dynamic recrystallization be occurred.

44. Constructive diageneses includes dolomitisation recrystallization dissolution and pressure solution while destructive diageneses include cementation compaction silication and filling.

45. Ethenzamide after recrystallization with ethanol, their formula and structure were characterized by melting point determination, IR and HNMR spectroscopy.

46. METHODS: Alcoholic extraction, silica gel, ODS column chromatography and recrystallization were used.

47. Preparation of salicylic hydrazide . Controlling material mole ratio and the product recrystallization is the key.

48. A recrystallization model of bcc metal was proposed to explain the evolution of tantalum textures.

49. The dynamic recrystallization grain size has power law relation with Z parameter.

50. The recrystallization of semisolid AZ91D alloy made by the stress induced melt activated process(SIMA) and its role to the spheroidization of the alloy are studied.

51. Purification of 2,6 dichlorotoluene by the recrystallization method without solvent was studied.

52. On this condition, a set of recrystallization technology of HMX particle ball shape is developed.

53. Methods: The ricinine was obtained by solvent extract, silica gel column chromatography and recrystallization.

54. Methods: Second - hydrogenation, distillation under high vacuum, recrystallization, hydrolyze - tion under acid condition, and oxidation.

55. Metallographic observation results showed that current pulse accelerates recrystallization, and decreases the size in diameter of grains fully recrystallized .

56. Phenazine with high purity above 99.5% was separated from waste of industrial production of RT base by solvent extraction and recrystallization.

57. Start this chapter on the meaning and voice interjection classification, recrystallization literature to describe their combined corpus.

58. The feasibility of improving K 417 fatigue life by surface shot peening and recrystallization was studied.

59. High purity amygdalin was obtained from apricot kernel by the process of enzyme destruction, defatting, solvents extraction and recrystallization.

60. Finally, the structure of lactide was characterized and the solvent effects on the recrystallization were compared between ethyl acetate and acetone.