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61. In 1969, the following enterprise by Beijing gage start light quenching.

62. The rational selections of quenching medium and material of parts will help product quality be a controlled condition and ensure raising product quality.

63. In addition, the magnetic field quenching will increase the resistance of the T10 steel to tempering because of a large amount of dispersed carbides in the steel after magnetic field quenching.

64. The results showed that within a certain diameter range hard-face depth of shell quenching was disrelated to the diameter of workpiece.

65. The combination reaction of theobromine with BSA is a single static quenching process and theobromine can effect the conformation of bovine serum albumin.

66. Through the results and analysis, we can discover that utilizing heat transfer theory and computer technology to simulate magnetic field quenching process is feasible.

67. This result is very useful to replace quenching oil with water-based quenching liquid in the future.

68. Steel - Hardenability test by end quenching ( Jominy test )?

69. The results indicate that the primary failure causes are the high quenching heating temperature and the low concentration of liquid coolant. The improvement measures are proposed.

70. The effect of interrupted quenching temperature on the microstructure and mechanical properties of a direct quenched and self tempered martensitic steel has been investigated.

71. Methods The photosynthesis curves of light intensity, chlorophyll fluorescence parameter of different light intensity and inductivity of non-photochemical quenching of chlorophyll fluorescence in 3.

72. Based on the results of laboratory experiment, the technical parameters of laser quenching process were selected. The roughing roll of Wire Rod Mill at Pangang was laser quenched.

73. The influences of various isothermal hardening treatments on microstructure and properties of semi-steel made by quenching and isothermal hardening and forging, which contain 1.

74. The results show that there is hypochromic effect on the subtract UV spectrum and quenching of fluorescence intensity of riboflavin with increase of concentration of DNA.

75. The fracture is brittleness cleavage one because that mechanical property of axle is disqualification and quenching crack presence on the surface by the surface treatment.

76. Some preparation technology, such as the method of water quenching the molten alloy and explosive welding, are briefly introduced.

77. The quenching mechanism of phenazopyridine hydrochloride to bovine serum albumin static quenching and non - radiation energy transfer.

78. The quenching mechanism of phenazopyridine hydrochloride to bovine serum albumin is static quenching and non-radiation energy transfer.

79. It was concluded that over heated quenching and improper grinding caused quenching and grinding cracks,(http://sentencedict.com/quenching.html) leading to fracture failure of translation cam.

80. The utility model discloses a burner used for quenching in hole, in particular suitable for quenching the partial surface flame in pin hole at hook tail of hook of the train.

81. A class degenerate quasilinear parabolic systems is considered. The local existence is proved. In some conditions the solution quench in a finite time. And an estimate of quenching time is given.

82. It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses.

83. The quenching microstructure of low carbon steel after austenizing with and without DC electric field was studied.

84. The disposals process of water quenching for blast furnace slag and its characteristics were stated briefly, and the technical characteristics of TYNA and its application were introduced mainly.

85. Subsequently the eloquent man frequently asked the consequence of quenching in sequence.

86. Using electron microscope, the bainite morphology of spheroidal graphite cast iron after isothermal quenching was investigated.

87. The heat treatment technology of carbo - nitriding of steel has the characteristic of lower treatment temperature and direct quenching.

88. The emphases are put on the cooling curve analysis, hardenability prediction, quenching methods, distortion, modeling microstructure and process, gas quenching, water gas and spray quenching.

89. Hard Spot. An area in the pipe with a hardness level considerably higher than that of the surrounding metal, usually due to localized quenching.

90. The quenching crack was mainly caused by the metallurgic defects all well as well as the unreasonable structural design and improper machinework.